Publikationen

368. M. Köpsel, T. Kostka, S. Niesen, P. Winterhalter, T. Esatbeyoglu. Influence of fractionation of polyphenols by membrane chromatography on antioxidant, antimicrobial and proliferation-inhibiting effects of red fruit juices. Food Chemistry, Volume 463, Part 2, 15 January 2025, 141216

367. P. Hopfstock, J. Romero-Parra, P. Winterhalter, R. Gök, M. Simirgiotis. In vitro inhibition of enzymes and antioxidant and chemical fingerprinting characteristics of Azara serrata Ruiz & Pav. fruits, an endemic plant of the Valdivian forest of Chile. Plants (Basel) 2024, 13(19), 2756. doi: 10.3390/plants13192756

366. P. Hopfstock, P.A.N. Punyasiri, M. Kiene, J.D. Kottawa-Arachchi, R. Gök, P. Winterhalter. Characterization and quantitation of anthocyanins of the pigmented Tea Cultivar TRI 2043 (Camellia sinensis L.) from Sri Lanka. Separations 2024, 11(5), 157; doi.org/10.3390/separations11050157

365. U. Seidel, K. Eberhardt, M. Wiebel, K. Lüersen, I.R. Ipharraguerre, F.A. Haegele, P. Winterhalter, A. Bosy-Westphal, N.H. Schebb, G. Rimbach. Stearidonic acid improves eicosapentaenoic acid status: Studies in humans and cultured hepatocytes. Submitted to Frontiers in Nutrition, section Nutrition and Metabolism, Manuscript ID: 1359958 (2024)

364. D. Melchert, F. Schaare, P. Winterhalter, T. Beuerle. CBD products: Labeling accuracy of an obscure niche market, Food Control (2024). doi.org/10.1016/j.foodcont.2024.110375

363. M. Kiene, M. Zaremba, E. Januschewski, A. Juadjur, G. Jerz, P. Winterhalter. Sustainable in silico-supported ultrasonic-assisted extraction of oligomeric stilbenoids from grapevine roots using Natural Deep Eutectic Solvents (NADES) and stability study of potential ready-to-use extracts. Foods, 13(2), 324 (2024). doi.org/10.3390/foods13020324

362. M. Kiene, M. Zaremba, H. Fellensiek, E. Januschewski, A. Juadjur, G. Jerz, P. Winterhalter. In silico-assisted isolation of trans-resveratrol and trans-ε-viniferin from grapevine canes and their sustainable extraction using Natural Deep Eutectic Solvents (NADES). Foods, 12(22), 4184 (2023). doi.org/10.3390/foods12224184

361. M. Kiene, S. Blum, G. Jerz, P. Winterhalter.  A comparison between high-performance countercurrent chromatography and fast-centrifugal partition chromatography for a one-step isolation of flavonoids from peanut hulls supported by a conductor like screening model for real solvents. Molecules, 28(13), 5111 (2023). doi.org/10.3390/molecules28135111

360. C. Philipp, N. Schlögl, R. Gök, P. Winterhalter, R. Eder. Beitrag zur Charakterisierung des potenziellen C13-Norisoprenoid-Fingerprints von Trauben der Rebsorte Blaufränkisch anhand verschiedener burgenländischer Standort-Rieden-Kombinationen. Mitteilungen Klosterneuburg 73, 2, 136–151 (2023)

359. C. Rahn, T. Bakuradze, S. Stegmüller, J. Galan, S. Niesen, P. Winterhalter, E. Richling. Polyphenol-rich beverage consumption affecting parameters of the lipid metabolism in healthy subjects. Int. J. Mol. Sci. 24, 1, 841 (2023). doi.org/10.3390/ijms24010841

358. J. Wellmann, J. Wilms, B. Hartmann, B. Zirpel, S. I. Brückner, S. Hillebrand, J. Ley, P. Winterhalter. Novel α-glycosyl compounds from glycosylation of rubusoside. Food Chem. 406, 135033 (2023). doi.org/10.1016/j.foodchem.2022.135033

357. J. Wellmann, C. Tränkner, N. Dostert, E. Schwarze, S. Hillebrand, J. Ley, P. Winterhalter. Comprehensive metabolite profiling of Hydrangea macrophylla ssp. serrata extracts using liquid chromatography coupled with electrospray ionization ion mobility quadrupole time-of-flight mass spectrometry. J. Agric. Food Chem. 70, 37, 11823–11831 (2022). doi.org/10.1021/acs.jafc.2c04351

356. R. Gök, P. Selhorst, M. Kiene, T. Noske, M. Ziegler, U. Fischer, P. Winterhalter. Target-Guided Isolation of progenitors of 1, 1, 6-trimethyl-1, 2-dihydronaphthalene (TDN) from Riesling wine by high-performance countercurrent chromatography. Molecules 27, 17, 5378 (2022). doi.org/10.3390/molecules27175378

355. J. Wellmann, B. Hartmann, E. Schwarze, S. Hillebrand, S. Brueckner, J. Ley, G. Jerz, P. Winterhalter. Separation of dihydro-isocoumarins and dihydro-stilbenoids from Hydrangea macrophylla ssp. serrata by use of counter-current chromatography. Molecules 27,11, 3424 (2022). doi.org/10.3390/molecules27113424

354. P. Besrukow, J. Irmler, J. Schmid, M. Stoll, P. Winterhalter, R. Schweiggert, F. Will. Variability of constitutive stilbenoid levels and profiles in grape cane (Vitis vinifera L.) depending upon variety and clone, location in the vineyard, pruning time, and vintage. J. Agric. Food Chem. 70, 14, 4342-4352 (2022). doi.org/10.1021/acs.jafc.2c00276

353. G. Tereucán, A. Ruiz, J. Nahuelcura, P. Oyarzún, C. Santander, P. Winterhalter, P. Avelar, P. Cornejo. Shifts in biochemical and physiological responses by the inoculation of arbuscular mycorrhizal fungi in Triticum aestivum growing under drought conditions. J. Sci. Food Agric. 102, 5, 1927-1938 (2022). doi.org/10.1002/jsfa.11530

352. T. Tran Thi Minh, B. T. Nguyen, P. Winterhalter, G. Jerz. Off-line ESI-MS/MS profiling of betalains and flavonoid glycosides isolated from fruit (Opuntia stricta var. Dillenii) and vegetable (Atriplex hortensis var. rubra) by countercurrent chromatography. Vietnam Journal of Science, Technology and Engineering. 64, 1, 20-26 (2022). doi: 10.31276/VJSTE.64(1).20-26

351. T. Kostka, J. Ostberg-Potthoff, J. Stärke, C. Guigas, S. Matsugo, V. Mirčeski, L. Stojanov, S. Veličkovska, P. Winterhalter, T. Esatbeyoglu. Bioactive phenolic compounds from lingonberry (Vaccinium vitis-idaea L.): Extraction, chemical characterization, fractionation and cellular antioxidant activity. Antioxidants 11, 3, 467 (2022). doi.org/10.3390/antiox11030467

350. S. Niesen, C. Göttel, H. Becker, T. Bakuradze, P. Winterhalter, E. Richling. Fractionation of extracts from black chokeberry, cranberry, and pomegranate to identify compounds that influence lipid metabolism. Foods 11, 4, 570 (2022). doi.org/10.3390/foods11040570

349. W. Dai, M. Ramos-Jerz, D. Xie, J. Peng, P. Winterhalter, G. Jerz, Z. Lin. Isolation of N-ethyl-2-pyrrolidinone-substituted flavanols from white tea using Centrifugal Countercurrent Chromatography off-line ESI-MS profiling and semi-preparative liquid chromatography. Molecules 26, 23, 7284 (2021). doi.org/10.3390/molecules26237284

348. E. Januschewski, B. Thanh, G. Bischof, P. Bergmann, G. Jerz, P. Winterhalter, V. Heinz, A. Juadjur. Textilfarbstoffe in Lebensmitteln - Methoden zum Nachweis einer unerlaubten Färbung mit Reaktivfarbstoffen. DLR 117, 113-120 (2021).

347. M. Yahyazadeh, G. Jerz, P. Winterhalter, D. Selmar. The complexity of sound quantification of specialized metabolite biosynthesis: The stress related impact on the alkaloid content of Catharanthus roseus. Phytochemistry 112774 (2021). doi.org/10.1016/j.phytochem.2021.112774

346. G. Tereucan, S. Ercoli, P. Cornejo, P. Winterhalter, B. Contreras, A. Ruiz. Stability of antioxidant compounds and activities of a natural dye from coloured-flesh potatoes in dairy foods. LWT, 144, 111252 (2021). doi.org/10.1016/j.lwt.2021.111252

345. M. Schwarz, F. Weber, E. Durán-Guerrero, R. Castro, M. Rodríguez-Dodero, M. García-Moreno, P. Winterhalter, D. Guillén-Sánchez. HPLC-DAD-MS and antioxidant profile of fractions from amontillado Sherry Wine obtained using High-Speed Counter-Current Chromatography. Foods 10, 131 (2021). doi.org/10.3390/foods10010131

344. K. Berger, J. J. Ostberg-Potthoff, T. Bakuradze, P. Winterhalter, E. Richling. Carbohydrate hydrolase-inhibitory activity of juice-based phenolic extracts in correlation to their anthocyanin/copigment profile. Molecules 25, 5224 (2020). doi.org/10.3390/molecules25225224

343. C. Philipp, R. Gök, S. Sari, F. Regner, R. Eder, P. Winterhalter. Das Potential österreichischer Weine zur Bildung der Petrolnote, Mitteilungen Klosterneuburg 70, 198-218 (2020).

342. T. Kostka, J. J. Ostberg-Potthoff, K. Briviba, S. Matsugo, P. Winterhalter, T. Esatbeyoglu. Pomegranate (Punica granatum L.) extract and its anthocyanin and copigment fractions – free radical scavenging activity and influence on cellular oxidative stress. Foods 9, 1617 (2020). doi.org/10.3390/foods9111617

341. E. Januschewski, G. Bischof, B. Thanh, P. Bergmann, G. Jerz, P. Winterhalter, V. Heinz, A. Juadjur. Rapid UV/Vis spectroscopic dye authentication assay for the determination and classification of reactive dyes, Monascus pigments, and natural dyes in coloring foodstuff. J. Agric. Food Chem 68, 42, 11839-11845 (2020). doi.org/10.1021/acs.jafc.0c03676

340. S. Ercoli, J. Cartes, P. Cornejo, G. Tereucán, P. Winterhalter, B. Contreras, A. Ruiz. Stability of phenolic compounds, antioxidant activity and colour parameters of a coloured extract obtained from coloured-flesh potatoes. LWT, 136, 110370 (2021). doi.org/10.1016/j.lwt.2020.110370

339. C. Göttel, S. Niesen, V. Daub, T. Werle, T. Bakuradze, P. Winterhalter, E. Richling. In vitro inhibition of phosphodiesterase 3B (PDE 3B) by anthocyanin-rich fruit juice extracts and selected anthocyanins, Int. J. Mol. Sci. 21, 6934 (2020). doi.org/10.3390/ijms21186934

338. S. Hammer, P. Winterhalter, M. Zänglein. Modellversuche zur Ermittlung des Einflusses einzelner Traubenbestandteile auf den Polyphenoleintrag in maischevergorenen Weissweinen. Mitteilungen Klosterneuburg 70, 129-147 (2020).

337. I. Mädge, M. Gehling, C. Schöne, P. Winterhalter, A. These. Pyrrolizidine alkaloid profiling of four Boraginaceae species from Northern Germany and implications for the analytical scope proposed for monitoring of maximum levels. Food Additives & Contaminants: Part A, 37, 1339-1358 (2020). doi.org/10.1080/19440049.2020.1757166

336. E. Letsyo, T. Beuerle, P. Winterhalter, G. Horn, G. Jerz. High-performance countercurrent chromatography fractionation of epimeric pairs intermedine/lycopsamine and amabiline/supinine by an off-line electrospray mass spectrometry injection profiling of the roots of Lappula squarrosa. Microchemical Journal 157, 104952 (2020). doi.org/10.1016/j.microc.2020.104952

335. M. Ziegler, P. Wegmann-Herr, H.-G. Schmarr, R. Gök, P. Winterhalter, U. Fischer. Impact of rootstock, clonal selection, and berry size of Vitis vinifera sp. Riesling on the formation of TDN, vitispiranes, and other volatile compounds. J. Agric. Food Chem. 68, 3834-3849 (2020). doi.org/10.1021/acs.jafc.0c00049

334. B. E. Jaramillo-Colorado, E. E. Stashenko, P. Winterhalter. Fractionation of four Colombian essential oils by countercurrent chromatography and evaluation of their antioxidant activity. J. Essent. Oil Res. 32, 12-22 (2020). doi.org/10.1080/10412905.2019.1658649

333. G. Jerz, P. Winterhalter. The 10th international conference on countercurrent chromatography held at Technische Universität Braunschweig, Braunschweig, Germany, August 1-3, 2018. J. Chromatogr. A. 1617, 460698 (2020).

332. J. A. Pino, M. Castro-Benítez, P. Winterhalter. Analysis of volatile compounds in Baby Banana peel and pulp (Musa acuminata AA Simmonds Cv. Bocadillo) in relation to the hyperpigmentation phenomenon. Int. J. Fruit Sci. 20, 403-413 (2020). doi.org/10.1080/15538362.2019.1644573

331. M. Ziegler, R. Gök, P. Bechtloff, P. Winterhalter, H.-G. Schmarr, U. Fischer, Impact of matrix variables and expertise of panelists on sensory thresholds of 1, 1, 6-trimethyl-1, 2-dihydronaphthalene known as petrol off-flavor compound in Riesling wines. Food Quality and Preference 78, 103735 (2019). doi.org/10.1016/j.foodqual.2019.103735

330. I. Tipke, L. Bücker, J. Middelstaedt, P. Winterhalter, M. Lubienski, T. Beuerle, HILIC HPLC‐ESI‐MS/MS identification and quantification of the alkaloids from the genus Equisetum. Phytochem. Anal. 30, 669-678 (2019).

329. T. Tran Thi Minh, G. Jerz, P. Winterhalter, The application of ion-pair high performance countercurrent chromatography monitored by off-line LC-ESI-MS/MS injections to study betalain metabolite from Vietnamese red dragon fruit (Hylocereus polyrhizus). Vietnam J. Chem. 57, 531-537 (2019). doi.org/10.1002/vjch.201900049

328. M. Rodríguez‐Werner, P. Winterhalter, T. Esatbeyoglu, Phenolic Composition, Radical scavenging activity and an approach for authentication of Aronia melanocarpa berries, juice, and pomace. J. Food Sci. 84, 1791-1798 (2019). doi.org/10.1111/1750-3841.14660

327. R. Gök, P. Bechtloff, M. Ziegler, H.-G. Schmarr, U. Fischer, P. Winterhalter, Synthesis of deuterium-labeled 1,1,6-Trimethyl-1,2-dihydronaphthalene (TDN) and quantitative determination of TDN and isomeric vitispiranes in Riesling wines by a stable-isotope-dilution assay. J. Agric. Food Chem. 67, 6414-6422 (2019). doi.org/10.1021/acs.jafc.9b01428

326. J. J. Ostberg-Potthoff, K. Berger, E. Richling, P. Winterhalter, Activity-guided fractionation of red fruit extracts for the identification of compounds influencing glucose metabolism. Nutrients 11, 1166 (2019). doi.org/10.3390/nu11051166

325. J. Parada, T. Valenzuela, F. Gómez, G. Tereucán, S. García, P. Cornejo, P. Winterhalter, A. Ruiz, Effect of fertilization and arbuscular mycorrhizal fungal inoculation on antioxidant profiles and activities in Fragaria ananassa fruit. J. Sci. Food Agric. 99, 1397-1404 (2019). doi.org/10.1002/jsfa.9316

324. A. Ruiz, A. Aguilera, S. Ercoli, J. Parada, P. Winterhalter, B. Contreras, P. Cornejo, Effect of the frying process on the composition of hydroxycinnamic acid derivatives and antioxidant activity in flesh colored potatoes. Food Chem. 268, 577–584 (2018).

323. J. von der Wellen, P. Winterhalter, M. Siegert, F. Eyer, H. Thiermann, H. John, A toolbox for microbore liquid chromatography tandem-high-resolution mass spectrometry analysis of albumin-adducts as novel biomarkers of organophosphorus pesticide poisoning. Toxicol. Lett. 292, 46–54 (2018).

322. J. Portu, R. López, P. Ewald, P. Santamaría, P. Winterhalter, T. Garde-Cerdán, Evaluation of Grenache, Graciano and Tempranillo grape stilbene content after field applications of elicitors and nitrogen compounds. J. Sci. Food Agric. 98, 1856–1862 (2018).

321. J. A. Pino, P. Winterhalter, M. Castro-Benitez, Odour-active compounds in baby banana Fruit (Musa acuminata AA Simmonds cv. Bocadillo). Int. J. Food Prop. 20 (sup. 2), 1448-1455 (2017).

320. E. Letsyo, G. Jerz, P. Winterhalter, A. Dübecke, W. von der Ohe, K. von der Ohe, T. Beuerle, Pyrrolizidine alkaloids in floral honeys of tropical Ghana: A health risk assessment. Food Addit. Contam., Part B 10, 300-310 (2017).

319. E. Letsyo, G. Jerz, P. Winterhalter, R. Lindigkeit, T. Beuerle, Incidence of Pyrrolizidine Alkaloids in Herbal Medicines from German Retail Markets: Risk Assessments and Implications to Consumers. Phytother Res. 31, 1903-1909 (2017).

318. P. Ewald, U. Delker, P. Winterhalter, Quantification of stilbenoids in grapevine canes and grape cluster stems with a focus on long-term storage effects on stilbenoid concentration in grapevine canes. Food Res. Int. 100, 326-331 (2017).

317. M. Yahyazadeh, G. Jerz, D. Selmar, P. Winterhalter, P. G. Jones, Crystal structure of akuammicine, an indole alkaloid from Catharanthus roseus. Acta Crystallogr., Sect. E: Crystallogr. Commun. 73, 1658-1661 (2017).

316. E. Letsyo, G. Jerz, P. Winterhalter, T. Beuerle. Toxic pyrrolizidine alkaloids in herbal medicines commonly used in Ghana. J. Ethnopharmacol. 202, 154-161 (2017).

315. J. A. Pino, P. Winterhalter, R. Gök, J. C. González. Characterisation of aroma-active compounds in commercial aged rums. Acta Aliment. 46, 69-75 (2017).

314. T. Esatbeyoglu, M. Rodríguez-Werner, P. Winterhalter, Fractionation and isolation of polyphenols from Aronia melanocarpa by countercurrent and membrane chromatography, Eur. Food Res. Technol. 243, 1261-1275 (2017).

313. T. Esatbeyoglu, M. Rodríguez-Werner, A. Schlösser, P. Winterhalter, G. Rimbach. Fractionation, enzyme inhibitory and cellular antioxidant activity of bioactives from purple sweet potato (Ipomoea batatas). Food Chem. 221, 447-456 (2017).

312. P. Winterhalter, U. H. Engelhardt. Fractionation of Polyphenols. In: Cuevas-Valenzuela, J., Vergara-Salinas, J. R., Pérez-Correa, J. R. (eds.) Advances in Technologies for Producing Food-Relevant Polyphenols. 1st ed., CRC Press, Boca Raton, FL, 2017, pp. 261-279.

311. C. Jiménez-Sánchez, J. Lozano-Sánchez, M. Brüggemann, M. Neves-Vieira, M. Rodriguez-Werner, E. Schmalfuß, P. Winterhalter, A. Segura-Carretero, A. Fernández-Gutiérrez. Application and comparison of high-speed countercurrent chromatography and high-performance liquid chromatography in semi-preparative separation of decarboxymethyl oleuropein aglycone (3,4-DHPEA-EDA), a bioactive secoiridoid from extra-virgin olive oil. Eur. J. Lipid Sci. Technol. 119:n/a. doi 10.1002/ejlt.201500532 (2017).

310. I. Brito, J. Bórquez, M. Simirgiotis, A. Cárdenas, G. M. Molina-Salinas, G. Jerz, L. M. Peña-Rodriguez, P. Winterhalter. Crystal structure of methyl 8-hydroxy-3-isopropyl-5a,8-dimethyl-2,3,4,5,5a,6,7,8,10a,10b-decahydrocyclohepta[e]indene-3a(1H)-carboxylate, C21H34O3. Z. Kristallogr. - New Cryst. Struct. 231, 579-582 (2016).

309. I. Brito, M. Simirgiotis, G. Jerz, M. R. Werner, J. Bórques, P. Winterhalter, A. Cárdenas. Crystal structure of 3',4',5-trihydroxy-3,7-dimethoxyflavone, C17H14O7. Z. Kristallogr. - New Cryst. Struct. 231, 113-115 (2016).

308. T. Esatbeyoglu, M. Rodriguez-Werner, A. Schlosser, M. Liehr, I. Ipharraguerre, P. Winterhalter, G. Rimbach. Fractionation of plant bioactives from black carrots (Daucus carota subspecies sativus varietas atrorubens Alef.) by adsorptive membrane chromatography and analysis of their potential anti-diabetic activity. J. Agric. Food Chem. 64, 5901-5908 (2016).

307. F. Jiménez-Aspee, C. Theoduloz, M. N. Vieira, M. A. Rodríguez-Werner, E. Schmalfuss, P. Winterhalter, G. Schmeda-Hirschmann. Phenolics from the Patagonian currants Ribes spp.: Isolation, characterization and cytoprotective effect in human AGS cells. J. Funct. Foods 26, 11-26 (2016).

306. S. Kuhnert, P. Winterhalter. Traubenkernextrakte (TKE). Ein Beitrag zur Charakterisierung von TKE. Dtsch. Lebensmitt. Rundsch. 112, 282-287 (2016).

305. E. Letsyo, G. Jerz, P. Winterhalter, G. Horn, T. Beuerle. Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil. Phytochem. Anal. 27, 133-139 (2016).

304. M. J. Simirgiotis, C. Quispe, J. Bórquez, G. Schmeda-Hirschmann, M. Avendaño, B. Sepúlveda, P. Winterhalter. Fast high resolution Orbitrap MS fingerprinting of the resin of Heliotropium taltalense Phil. from the Atacama Desert. Ind. Crops Prod. 85, 159-166 (2016).

303. M. N. Vieira, P. Winterhalter, G. Jerz. Flavonoids from the flowers of Impatiens glandulifera Royle isolated by high performance countercurrent chromatography. Phytochem. Anal. 27, 116-125 (2016). doi: 10.1002/pca.2606.

302. J. Bórquez, N. L. Bartolucci, C. Echiburú-Chau, P. Winterhalter, J. Vallejos, G. Jerz, M. J. Simirgiotis. Isolation of cytotoxic diterpenoids from the Chilean medicinal plant Azorella compacta Phil from the Atacama Desert by high-speed counter-current chromatography. J. Sci. Food Agric. 96, 2832-2838 (2016). doi : 10.1002/jsfa.7451.

301. T. Esatbeyoglu, P. Ewald, Y. Yasui, H. Yokokawa, A. E. Wagner, S. Matsugo, P. Winterhalter, G. Rimbach. Chemical Characterization, Free Radical Scavenging, and Cellular Antioxidant and Anti-Inflammatory Properties of a Stilbenoid-Rich Root Extract of Vitis vinifera. Oxid. Med. Cell. Longevity 2016 (2), 1-11 (2016). doi:10.1155/2016/8591286

300. U. Lammersen, U. Schaefer, B. Kohlenberg, M. Eggers, M. Stürtz, S. Trautzsch, J. Kiefl, P. Winterhalter, G. Krammer. Mapping the aroma of Calamansi and other mandarin-type cultivars by a sensoanalytical approach. In Taylor, A. J.; Mottram, D. S. (eds.) Flavour Science: Proceedings of the XIV Weurman Flavour Research Symposium. Context Products Ltd: Leicestershire, UK, 2015, pp 495-498.

299. P. Winterhalter, S. Kuhnert, P. Ewald. Bioactives from side streams of wine processing. In: Ebeler, S. E., Sacks, G. L., Vidal, S., Winterhalter, P. (eds.) Advances in Wine Research. ACS Symp. Series 1203, American Chemical Society: Washington, DC, 2015, pp 337-345.

298. M. J. Simirgiotis, J. Bórquez, M. Neves-Vieira, I. Brito, S. Alfaro-Lira, P. Winterhalter, C. Echiburú-Chau, G. Jerz, A. Cárdenas. Fast isolation of cytotoxic compounds from the native Chilean species Gypothamnium pinifolium Phil. collected in the Atacama Desert, northern Chile. Ind. Crops Prod. 76, 69-76 (2015).

297. I. Mädge, L. Cramer, I. Rahaus, G. Jerz, P. Winterhalter, T. Beuerle. Pyrrolizidine alkaloids in herbal teas for infants, pregnant or lactating women. Food Chem. 187, 491‒498 (2015). Doi: 10.1016/j.foodchem.2015.04.067 2014-2015

296. S. Kuhnert, L. Lehmann, P. Winterhalter. Rapid characterisation of grape seed extracts by a novel HPLC method on a diol stationary phase. J. Funct. Foods 15, 225-232 (2015).

295. I. Brito, M. J. Simirgiotis, A. Brito, M. Rodríguez Werner, J. Bórquez, P. Winterhalter, A. Cárdenas. A non-centrosymmetric polymorph of 5-hydroxy-7-methoxy-2-phenylchroman-4-one. J. Chil. Chem. Soc. 60, 2864-2866 (2015).

294. T. Esatbeyoglu, V. Wray, P. Winterhalter. Isolation of dimeric, trimeric, tetrameric and pentameric procyanidins from unroasted cocoa beans (Theobroma cacao L.) using countercurrent chromatography. Food Chem. 179, 278-289 (2015).

293. A. Juadjur, C. Mohn, M. Schantz, M. Baum, P. Winterhalter, E. Richling. Fractionation of an anthocyanin-rich bilberry extract and in vitro antioxidative activity testing. Food Chem. 167, 418-424 (2015).

292. M. N. Vieira, F. das Neves Costa, G. G. Leitão, I. Garrard, P. Hewitson, S. Ignatova, P. Winterhalter, G. Jerz. Schinus terebinthifolius scale-up countercurrent chromatography (Part I): High performance countercurrent chromatography fractionation of triterpene acids with off-line detection using atmospheric pressure chemical ionization mass spectrometry. J. Chromatogr. A 1389, 39-48 (2015).

291. S. Wiese, T. Esatbeyoglu, P. Winterhalter, H.-P. Kruse, S. Winkler, A. Bub, S. E. Kulling. Comparative biokinetics and metabolism of pure monomeric, dimeric, and polymeric flavan-3-ols: A randomized cross-over study in humans. Mol. Nutr. Food Res. 59, 610-621 (2015).

290. F. das Neves Costa, G. Jerz, F. de Souza Figueiredo, P. Winterhalter, G. G. Leitão. Solvent system selectivities in countercurrent chromatography using Salicornia gaudichaudiana metabolites as practical example with off-line electrospray mass-spectrometry injection profiling. J. Chromatogr. A 1385, 20-27 (2015).

289. I. Brito, J. Bórquez, M. Simirgiotis, M. Neves-Vieira, G. Jerz, P. Winterhalter, M. Bolte, A. Cárdenas. Crystal structure of 2-nor-1,2-secolycoserone, C24H32O4. Z. Kristallogr. - New Cryst. Struct. 229, 399-400 (2014).

288. T. Esatbeyoglu, A. Juadjur, V. Wray, P. Winterhalter. Semisynthetic preparation and isolation of dimeric procyanidins B1-B8 from roasted hazelnut skins (Corylus avellana L.) on a large scale using countercurrent chromatography. J. Agric. Food Chem. 62, 7101-7110 (2014).

287. A. Murata, R. Akaike, T. Kawahashi, R. Tsuchiya, H. Takemoto, T. Ohnishi, Y. Todoroki, N. Mase, M. Yokoyama, K. Takagi, P. Winterhalter, N. Watanabe. Characterization of flower-inducing compound in Lemna paucicostata exposed to drought stress. Tetrahedron 70, 4969-4976 (2014).

286. F. Weber, P. Winterhalter. Synthesis and structure elucidation of ethyliden-linked anthocyanin - Flavan-3-ol oligomers. Food Res. Int. 65, 69-76 (2014).

285. G. Jerz, Y. A. Elnakady, A. Braun, K. Jäckel, F. Sasse, Al Ghamdi, Ahmad A, Omar, Mohamed O M, P. Winterhalter. Preparative mass-spectrometry profiling of bioactive metabolites in Saudi-Arabian propolis fractionated by high-speed countercurrent chromatography and off-line atmospheric pressure chemical ionization mass-spectrometry injection. J. Chromatogr. A 1347, 17-29 (2014).

284. G. Jerz, N. Gebers, D. Szot, M. Szaleniec, P. Winterhalter, S. Wybraniec. Separation of amaranthine-type betacyanins by ion-pair high-speed countercurrent chromatography. J. Chromatogr. A 1344, 42-50 (2014).

283. J. B. Althaus, G. Jerz, P. Winterhalter, M. Kaiser, R. Brun, T. J. Schmidt. Antiprotozoal activity of Buxus sempervirens and activity-guided isolation of O-tigloylcycloviro-buxeine-B as the main constituent active against Plasmodium falciparum. Molecules 19, 6184-6201 (2014).

282. J. Serrano-Díaz, A. M. Sánchez, M. Martínez-Tomé, P. Winterhalter, G. L. Alonso. Flavonoid determination in the quality control of floral bioresidues from Crocus sativus L.. J. Agric. Food Chem. 62, 3125-3133 (2014).

281. M. T. Empl, S. Macke, P. Winterhalter, C. Puff, S. Lapp, G. Stoica, W. Baumgärtner, P. Steinberg. The growth of the canine glioblastoma cell line D-GBM and the canine histiocytic sarcoma cell line DH82 is inhibited by the resveratrol oligomers hopeaphenol and r2-viniferin. Vet. Comp. Oncol. 12, 149-159 (2014).

280. A. R. N. Donfack, M. F. Tala, H. K. Wabo, G. Jerz, G.-Z. Zeng, P. Winterhalter, N.-H. Tan, P. Tane. Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae). Phytochem. Lett. 8, 55-58 (2014).

279. M. P. Rodríguez-Rivera, E. Lugo-Cervantes, P. Winterhalter, G. Jerz. Metabolite profiling of polyphenols in peels of Citrus limetta Risso by combination of preparative high-speed countercurrent chromatography and LC─ESI─MS/MS. Food Chem. 158, 139-152 (2014).

278. T. Gorena, V. Saez, C. Mardones, C. Vergara, P. Winterhalter, D. von Baer. Influence of post-pruning storage on stilbenoid levels in Vitis vinifera L. canes. Food Chem. 155, 256-263 (2014).

277. M. Thakur, G. Jerz, D. Tuwalska, R. Gilabert-Oriol, S. Wybraniec, P. Winterhalter, H. Fuchs, A. Weng. High-speed countercurrent chromatographic recovery and off-line electrospray ionization mass spectrometry profiling of bisdesmodic saponins from Saponaria officinalis possessing synergistic toxicity enhancing properties on targeted antitumor toxins. J. Chromatogr. B. 955-956, 1-9 (2014).

276. T. Esatbeyoglu, V. Wray, P. Winterhalter. Identification of Two Novel Prodelphinidin A-Type Dimers from Roasted Hazelnut Skins (Corylus avellana L.). J. Agric. Food Chem. 61, 12640-12645 (2013).

275. A. Murata, U. H. Engelhardt, P. Fleischmann, K. Yamada, N. Yoshida, D. Juchelka, A. Hilkert, T. Ohnishi, N. Watanabe, P. Winterhalter. Purification and gas chromatography-combustion-isotope ratio mass spectrometry of aroma compounds from green tea products and comparison to bulk analysis. J. Agric. Food Chem. 61, 11321-11325 (2013).

274. M. del R. Ramos-Jerz, S. Villanueva, G. Jerz, P. Winterhalter, A. Deters. Persea americana Mill. seed: fractionation, characterization and effects on human keratinocytes and fibroblasts. J. Evidence-Based Complementary Altern. Med. 2013, Article ID 391247, 12 pages (2013) doi:10.1155/2013/391247.

273. M. Prodanov, V. Vacas, T. Hernández, I. Estrella, B. Amador, P. Winterhalter. Chemical characterisation of Malvar grape seeds (Vitis vinifera L.) by ultrafiltration and RP-HPLC-PAD-MS. J. Food Compos. Anal. 31, 284-292 (2013).

272. J. Serrano-Díaz, A. M. Sánchez, M. Martínez-Tomé, P. Winterhalter, G. L. Alonso. A contribution to nutritional studies on Crocus sativus flowers and their value as food. J. Food Compos. Anal. 31, 101-108 (2013).

271. P. Winterhalter, R. Gök. TDN and b-Damascenone: Two important carotenoid metabolites in wine. In: Winterhalter, P., Ebeler, S. E. (eds.) Carotenoid Cleavage Products. ACS Symp. Series 1134, American Chemical Society: Washington, DC, 2013, pp. 125-137.

270. S. Baldermann, M. Kato, A. Fujita, P. Fleischmann, P. Winterhalter, N. Watanabe. Biodegradation of carotenoids - an important route to scent formation. In: Winterhalter, P., Ebeler, S. E. (eds.) Carotenoid Cleavage Products. ACS Symp. Series 1134, American Chemical Society: Washington, DC, 2013, pp. 65-72.

269. A. M. Sánchez, P. Winterhalter. Carotenoid cleavage products in saffron (Crocus sativus L.). In: Winterhalter, P., Ebeler, S. E. (eds.) Carotenoid Cleavage Products. ACS Symp. Series 1134, American Chemical Society: Washington, DC, 2013, pp. 45-63.

268. P. Winterhalter, S. E. Ebeler. Carotenoid cleavage products: an introduction. In: Winterhalter, P., Ebeler, S. E. (eds.) Carotenoid Cleavage Products. ACS Symp. Series 1134, American Chemical Society: Washington, DC, 2013, pp. 3-9.

267. G. Jerz, B. Klose, S. Wybraniec, S. Villanueva Rodriguez, P. Winterhalter. Preparative separation and pigment profiling of betalains from fruits of Opuntia ficus by ion-pair high-speed countercurrent chromatography (IP-HSCCC) and off-line LC-ESI-MS/MS. In: Patil, B. S., Jayaprakasha, G. K., Osorio Roa, C., Mahattanatawee, K. (eds.) Tropical and Subtropical Fruits: Flavors, Color, and Health Benefits. ACS Symp. Series 1129, American Chemical Society: Washington, DC, 2013, pp.3-27.

266. S. Kostadinović Veličkovska, S. Tolle, R. Gök, G. Milanov, P. Winterhalter. Effect of enzyme treatment on volatile profile of white and red wines from Macedonia by using HS-SPME-GC/MS. In: Ho, C.-T., Mussinan, C., Shahidi, F., Contis, E. T. (eds) Nutrition, Functional and Sensory Properties of Foods. Royal Society of Chemistry: Cambridge, UK, 2013, pp.40-56.

265. S. Macke, G. Jerz, M. T. Empl, P. Steinberg, P. Winterhalter. Activity-guided isolation of resveratrol oligomers from a grapevine-shoot extract using countercurrent chromatography. J. Agric. Food Chem. 60, 11919-11927 (2012).

264. F. Weber, K. Greve, D. Durner, U. Fischer, P. Winterhalter. Sensory and chemical characterization of phenolic polymers from red wine obtained by gel permeation chromatography. Am. J. Enol. Vitic. 64, 15-25 (2013).

263. S. Kostadinoviç, A. Wilkens, M. Stefova, V. Ivanova, B. Vojnoski, H. Mirhosseini, P. Winterhalter. Stilbene levels and antioxidant activity of Vranec and Merlot wines from Macedonia: Effect of variety and enological practices. Food Chem. 135, 3003-3009 (2012).

262. M. I. Fernández-Marín, R. F. Guerrero, M. C. García-Parrilla, B. Puertas, T. Richard, M. A. Rodriguez-Werner, P. Winterhalter, J.-P. Monti, E. Cantos-Villar. Isorhapontigenin: A novel bioactive stilbene from wine grapes. Food Chem. 135, 1353-1359 (2012).

261. A. Juadjur, P. Winterhalter. Anthocyane aus Heidelbeeren: Neue membranchromatografische Methode zur Isolierung von Anthocyanen. Deutsche Lebensmittel-Rundschau 108, 236-244, 244A (2012).

260. K. Würth, D. Bonerz, F. Will, C.-D. Patz, P. Quast, S. Hillebrand, P. Winterhalter, H. Dietrich. Anthocyanalterung in roten Traubensäften (Vitis vinifera). Deutsche Lebensmittel-Rundschau 108, 253-260 (2012).

259. G. Jerz, J. A. Murillo-Velásquez, I. Skrjabin, R. Gök, P. Winterhalter. Anacardic acid profiling in cashew nuts by direct coupling of preparative high-speed countercurrent chromatography and mass spectrometry (prepHSCCC-ESI-/APCI-MS/MS). In: Toth, S., Mussinan, C. (eds) Recent Advances in the Analysis of Food and Flavors. ACS Symp. Series 1098, American Chemical Society: Washington, DC, 2012, pp. 145-165.

258. A. Juadjur, P. Winterhalter. Development of a novel adsorptive membrane chromatographic method for the fractionation of polyphenols from bilberry. J. Agric. Food Chem. 60, 2427-2433 (2012).

257. C. Vergara, D. von Baer, C. Mardones, A. Wilkens, K. Wernekinck, A. Damm, S. Macke, T. Gorena, P. Winterhalter. Stilbene Levels in Grape Cane of Different Cultivars in Southern Chile: Determination by HPLC-DAD-MS/MS Method. J. Agric. Food Chem. 60, 929-933 (2012).

256. J. A. Pino, S. Tolle, R. Gök, P. Winterhalter. Characterisation of odour-active compounds in aged rum. Food Chem. 132, 1436-1441 ( 2012).

255. C. H. Weinert, S. Wiese, H. M. Rawel, T. Esatbeyoglu, P. Winterhalter, T. Homann, S. E. Kulling. Methylation of Catechins and Procyanidins by Rat and Human Catechol-O-Methyltransferase: metabolite profiling and molecular modeling studies. Drug Metab. Dispos. 40, 353-359 (2012).

254. E. Cuevas Montilla, S. Hillebrand, P. Winterhalter. Anthocyanins in Purple Sweet Potato (Ipomoea batatas L.) varieties. In: Focus on Sweet Potato. Fruit, Vegetable and Cereal Science and Biotechnology 5 (Special Issue 2), 2011, pp.19-24.

253. P. Winterhalter. Generation of norisoprenoid volatiles - recent advances. In: Hofmann, T., Meyerhof, W., Schieberle, P. (eds) Advances and Challenges in Flavor Chemistry & Biology. Proceedings of the 9th Wartburg Symposium on Flavor Chemistry and Biology, Eisenach, Germany. Deutsche Forschungsanstalt für Lebensmittelchemie: Freising, Germany, 2011, pp.193-200.

252. S. Baldermann, H. Hirata, Y. Ueda, P. Winterhalter, P. Fleischmann, N. Watanabe. Changes in pigmentation and scent release during the floral development of Rosa chinensis 'Mutabilis'. In: Hofmann, T., Meyerhof, W., Schieberle, P. (eds) Advances and Challenges in Flavor Chemistry & Biology. Proceedings of the 9th Wartburg Symposium on Flavor Chemistry and Biology, Eisenach, Germany. Deutsche Forschungsanstalt für Lebensmittelchemie: Freising, Germany, 2011, pp. 201-206.

251. C. Wolter, A. Gessler, P. Winterhalter. Authentication of Fruit Juice Aroma: Evaluating Re-Aromatization. Effects on Apple Juice Aroma during Production and Storage. In: Ebeler, S. E., Takeoka, G. R., Winterhalter , P. (eds) Progress in Authentication of Food and Wine. ACS Symp. Series 1081, American Chemical Society: Washington, DC, 2011, pp. 259-273.

250. M. Müller, N. Christoph, H. Wachter, H.-J. Koehler, P. Winterhalter. Analytical and Multivariate Statistical Methods for Differentiation of Wines Produced with Oak Chips and Barriques. In: Ebeler, S. E., Takeoka, G. R., Winterhalter , P. (eds) Progress in Authentication of Food and Wine. ACS Symp. Series 1081, American Chemical Society: Washington, DC, 2011, pp. 151-163.

249. S. Tolle, V. Lander, P. Winterhalter. Authentication of Fruit Juices Derived from Morinda citrifolia (Noni). In: Ebeler, S. E., Takeoka, G. R., Winterhalter , P. (eds) Progress in Authentication of Food and Wine. ACS Symp. Series 1081, American Chemical Society: Washington, DC, 2011, pp. 249-258.

248. S. Baldermann, A. N. Mulyadi, Z. Yang, A. Murata, P. Fleischmann, P. Winterhalter, M. Knight, T. M. Finn, N. Watanabe. Application of centrifugal precipitation chromatography and high-speed counter-current chromatography equipped with a spiral tubing support rotor for the isolation and partial characterization of carotenoid cleavage-like enzymes in Enteromorpha compressa (L.) Nees. J. Sep. Sci. 34, 2759-2764 (2011).

247. E. L. Regalado, S. Tolle, J. A. Pino, P. Winterhalter, R. Menendez, A. R. Morales, J. L. Rodríguez. Isolation and identification of phenolic compounds from rum aged in oak barrels by high-speed countercurrent chromatography/high-performance liquid chromatography-diode array detection-electrospray ionization mass spectrometry and screening for antioxidant activity. J. Chromatogr. A 1218, 7358-7364 (2011).

246. E. Cuevas Montilla, S. Hillebrand, A. Antezana, P. Winterhalter, Soluble and Bound Phenolic Compounds in Different Bolivian Purple Corn (Zea mays L.) Cultivars. J. Agric. Food Chem. 59, 7068-7074 (2011).

245. S. Hillebrand, B. Hüsing, U. Schliephake, D. Trautz, M.-E. Herrmann, P. Winterhalter, Einfluss des Garprozesses auf die Gehalte an phenolischen Inhaltsstoffen in pigmentierten Kartoffeln (Solanum tuberosum L.). Ernährungs Umschau 58, 349-353 (2011).

244. E. Cuevas Montilla, M. Rodriguez Arzaba, S. Hillebrand, P. Winterhalter, Anthocyanin Composition of Black Carrot (Daucus carota ssp. sativus var. atrorubens Alef.) Cultivars Antonina, Beta Sweet, Deep Purple, and Purple Haze. J. Agric. Food Chem. 59, 3385-3390 (2011).

243. S. Ganss, F. Kirsch, P. Winterhalter, U. Fischer, H.-G. Schmarr, Aroma Changes due to Second Fermentation and Glycosylated Precursors in Chardonnay and Riesling Sparkling Wines. J. Agric. Food Chem. 59, 2524-2533 (2011).

242. T. Esatbeyoglu, B. Jaschok-Kentner, V. Wray, P. Winterhalter, Structure Elucidation of Procyanidin Oligomers by Low-Temperature 1H NMR Spectroscopy. J. Agric. Food Chem. 59, 62-69 (2011).

241. D. Bonerz, K. Würth, F. Will, C. Patz, P. Quast, S. Hillebrand, P. Winterhalter, H. Dietrich, Alterungsvorgänge in Säften und Konzentraten der Erdbeere: Abbaukinetik der monomeren Anthocyane und Neubildung von Alterungspigmenten. Deutsche Lebensmittel-Rundschau 107, 24-32, 32A, 32B (2011).

240. C. Wolter, A. Gessler, P. Winterhalter, Vergleich verschiedener Methoden zur Limonen-Gehaltsbestimmung in Orangensaft. Deutsche Lebensmittel-Rundschau 106, 624-626, 626A, 626B (2010).

239. C. Wolter, A. Gessler, P. Winterhalter, Veränderungen im Aromastoffprofil von Apfelsaft. Fluess. Obst 77, 424-430 (2010).

238. D. Durner, F. Weber, J. Neddermeyer, K. Koopmann, P. Winterhalter, U. Fischer, Sensory and color changes induced by microoxygenation treatments of pinot noir before and after malolactic fermentation. Am. J. Enol. Vitic. 61, 474-485 (2010).

237. K. Würth, D. Bonerz, F. Will, C.-D. Patz, P. Quast, S. Hillebrand, P. Winterhalter, H. Dietrich, Anthocyanalterung in Säften und Konzentraten der Aroniabeere (Aronia melanocarpa). Deutsche Lebensmittel-Rundschau 106, 549-559, 559A, 559B (2010).

236. N. Castillo-Muñoz, P. Winterhalter, F. Weber, M. V. Gómez, S. Gómez-Alonso, E. García-Romero, I. Hermosín-Gutiérrez, Structure Elucidation of Peonidin 3,7-O-β-Diglucoside Isolated from Garnacha Tintorera (Vitis vinifera L.) Grapes. J. Agric. Food Chem. 58, 11105-11111 (2010).

235. E. Cuevas Montilla, S. Hillebrand, D. Butschbach, S. Baldermann, N. Watanabe, P. Winterhalter, Preparative Isolation of Anthocyanins from Japanese Purple Sweet Potato (Ipomoea batatas L.) Varieties by High-Speed Countercurrent Chromatography. J. Agric. Food Chem. 58, 9899-9904 (2010).

234. A. B. Cerezo, E. Cuevas, P. Winterhalter, M. C. Garcia-Parrilla, A. M. Troncoso, Anthocyanin composition in Cabernet Sauvignon red wine vinegar obtained by submerged acetification. Food Res. Int. 43, 1577-1584 (2010).

233. T. Esatbeyoglu, S. Hillebrand, P. Winterhalter, Analytik von phenolischen Inhaltsstoffen in Aroniasäften (Aronia melanocarpa). Deutsche Lebensmittel-Rundschau 106, 374-382 (2010).

232. T. Esatbeyoglu, V. Wray, P. Winterhalter, Dimeric Procyanidins: Screening for B1 to B8 and Semisynthetic Preparation of B3, B4, B6, and B8 from a Polymeric Procyanidin Fraction of White Willow Bark (Salix alba) J. Agric. Food Chem. 58, 7820-7830 (2010).

231. A. B. Cerezo, E. Cuevas, P. Winterhalter, M. C. Garcia-Parrilla, A. M. Troncoso, Isolation, identification and antioxidant activity of anthocyanin compounds in Camarosa strawberry. Food Chem. 123, 574-582 (2010).

230. G. Jerz, S. Wybraniec, N. Gebers, P. Winterhalter, Target-guided separation of Bougainvillea glabra betacyanins by direct coupling of preparative ion-pair high-speed countercurrent chromatography and electrospray ionization mass-spectrometry. J. Chromatogr. A 1217, 4544-4554 (2010).

229. T. Kinoshita, S. Hirata, Z. Yang, S. Baldermann, E. Kitayama, S. Matsumoto, M. Suzuki, P. Fleischmann, P. Winterhalter, N. Watanabe, Formation of damascenone derived from glycosidically bound precursors in green tea infusions. Food Chem. 123, 601-606 (2010).

228. C. Osorio, B. Acevedo, S. Hillebrand, J. Carriazo, P. Winterhalter, A. L. Morales, Microencapsulation by Spray-Drying of Anthocyanin Pigments from Corozo (Bactris guineensis) Fruit. J. Agric. Food Chem. 58, 6977-6985 (2010).

227. A. Wilkens, J. Paulsen, V. Wray, P. Winterhalter, Structures of Two Novel Trimeric Stilbenes Obtained by Horseradish Peroxidase Catalyzed Biotransformation of trans-Resveratrol and (─)-ε-Viniferin. J. Agric. Food Chem. 58, 6754-6761 (2010).

226. A. Ruiz, I. Hermosín-Gutiérrez, C. Mardones, C. Vergara, E. Herlitz, M. Vega, C. Dorau, P. Winterhalter, D. von Baer, Polyphenols and Antioxidant Activity of Calafate (Berberis microphylla) Fruits and Other Native Berries from Southern Chile. J. Agric. Food Chem. 58, 6081-6089 (2010).

225. S. Hillebrand, B. Hüsing, H. Storck, I. Tiemann, U. Schliephake, R. Gromes, D. Trautz, M.-E. Herrmann, P. Winterhalter, Bestimmung phenolischer Inhaltsstoffe in pigmentierten Kartoffelsorten (Solanum tuberosum L.). Deutsche Lebensmittel- Rundschau 106, 85-92, 92A (2010).

224. T. Esatbeyoglu, P. Winterhalter, Preparation of Dimeric Procyanidins B1, B2, B5, and B7 from a Polymeric Procyanidin Fraction of Black Chokeberry (Aronia melanocarpa). J. Agric. Food Chem. 58, 5147-5153 (2010).

223. D. Gutzeit, G. Jerz, M. Rychlik, B. Klaubert, P. Winterhalter, Effects of Processing and Storage on the Stability of Folate Vitamers and Pantothenic Acid in Sea Buckthorn Berries and Related Products (Hippophaë rhamnoides L. ssp. rhamnoides). In: Da Costa, NC, Cannon, RJ (eds) Flavors in noncarbonated beverages. ACS Symp. Ser. 1036, American Chemical Society: Washington, DC, 2010, pp. 115-127.

222. G. Jerz, D. Gutzeit, P. Winterhalter, Characterization of Acylated Flavonoid Glycosides from Sea Buckthorn (Hippophaë rhamnoides) Juice Concentrate by Preparative HSCCC/ESI-MS-MS. In: Qian, MC, Rimando AM (eds) Flavor and health benefits of small fruits. ACS Symp. Ser. 1035, American Chemical Society: Washington, DC, 2010, pp. 253-265.

221. C. Wolter, A. Gessler, P. Winterhalter, Evaluation of Apple Juice Aroma. The Aroma Index as a Model for the Objective Description of Aroma Restoration. In: Da Costa, NC, Cannon, RJ (eds) Flavors in noncarbonated beverages . ACS Symp. Ser. 1036, American Chemical Society: Washington, DC, 2010, pp. 103-114.

220. P. Winterhalter, T. Esatbeyoglu, A. Wilkens, Preparative Isolation of Bioactive Constituents from Berries. In: Qian, MC, Rimando AM (eds) Flavor and health benefits of small fruits. ACS Symp. Ser. 1035, American Chemical Society: Washington, DC, 2010, pp. 267-279.

219. S. Wybraniec, G. Jerz, N. Gebers, P.Winterhalter, Ion-pair high-speed countercurrent chromatography in fractionation of high-molecular weight variation of acyl-oligosaccharide linked betacyanins from purple bracts of Bougainvillea glabra. J. Chromatogr. B. 878, 538-550 (2010).

218. M. Rentzsch, M. Schwarz, P. Winterhalter, D. Blanco-Vega, I. Hermosín-Gutiérrez, Survey on the content of vitisin A and hydroxyphenyl-pyranoanthocyanins in Tempranillo wines. Food Chemistry 119, 1426-1434 (2010).

217. A. B. Cerezo, J. L. Espartero, P. Winterhalter, M. C. Garcia-Parrilla, A. M. Troncoso, (+)-Dihydrorobinetin: a Marker of Vinegar Aging in Acacia (Robinia pseudoacacia) Wood. J. Agric. Food Chem. 57, 9551-9554 (2009).

216. S. Wybraniec, P. Stalica, G. Jerz, B. Klose, N. Gebers, P. Winterhalter, A. Spórna, M. Szaleniec, Y. Mizrahi, Separation of polar betalain pigments from cacti fruits of Hylocereus polyrhizus by ion-pair high-speed countercurrent chromatography. J. Chromatogr. A., 1216, 6890-6899 (2009).

215. C. Müller, K. Ullmann, A. Wilkens, P. Winterhalter, S. Toyokuni, P. Steinberg, Potent antioxidative activity of Vineatrol®30 grapevine-shoot extract. Biosci. Biotechnol. Biochem. 73, 1831-1836 (2009).

214. E. Cuevas Montilla, S. Hillebrand, P. Winterhalter, Präparative Isolierung von acylierten Anthocyanen aus Gemüse. CLB Chemie in Labor und Biotechnik 60, 248-255 (2009).

213. S. Hillebrand, E. Cuevas Montilla, N. Köhler, P. Winterhalter, Cyanidin-based anthocyanins from fruits and vegetables: large-scale isolation by countercurrent chromatography. AgroFOOD industry hi-tech 20, 52-55 (2009).

212. M. Rentzsch, F. Weber, D. Durner, U. Fischer, P. Winterhalter, Variation of pyranoanthocyanins in red wines of different varieties and vintages and the impact of pinotin A addition on their color parameters. Eur. Food Res. Technol. 229, 689-696 (2009).

211. P. Winterhalter, ASEV Honorary Research Lecture 2008: Application of Countercurrent Chromatography for Wine Research and Wine Analysis. Am. J. Enol. Vitic. 60(2), 123-129 (2009).

210. C. E. Rüfer, S. E. Kulling, J. Möseneder, P. Winterhalter, A. Bub, Role of plasma lipoproteins in the transport of the soyabean isoflavones daidzein and daidzein-7-O-ß-D-glucoside. Br. J. Nutr. 102, 793-796 (2009).

209. D. de Beer, G. Jerz, E. Joubert, V. Wray, P. Winterhalter, Isolation of isomangiferin from honeybush (Cyclopia subternata) using high-speed counter-current chromatography and high-performance liquid chromatography. J. Chromatogr. A 1216, 4282-4289 (2009).

208. S. Baldermann, P. Fleischmann, M. Bolten, N. Watanabe, P. Winterhalter, Y. Ito, Centrifugal precipitation chromatography, a powerful technique for the isolation of active enzymes from tea leaves (Camellia sinensis). J. Chromatogr. A 1216, 4263-4267 (2009).

207. P. Quast, S. Hillebrand, K. Würth, D. Bonerz, F. Will, H. Dietrich, P. Winterhalter, Anthocyanalterung in Säften und Konzentraten der schwarzen Johannisbeere - Teil 2: Zusammensetzung anthocyanhaltiger polymerer Strukturen und deren Veränderung während der Herstellung und Lagerung. Deutsche Lebensmittel-Rundschau 105, 237-244 (2009).

206. K. Würth, D. Bonerz, F. Will, C.-D. Patz, P. Quast, S. Hillebrand, P. Winterhalter, H. Dietrich, Anthocyanalterung in Säften und Konzentraten der schwarzen Johannisbeere - Teil 1: Kinetik der Abnahme von Anthocyanen bei der Lagerung. Deutsche Lebensmittel-Rundschau 105, 176-182 (2009).

205. S. Wiese, S. Gärtner, H. M. Rawel, P. Winterhalter, S. E. Kulling, Protein interactions with cyanidin-3-glucoside and its influence on alpha-amylase activity. J. Sci. Food Agric. 89, 33-40 (2009).

204. C. E. Rüfer, A. Bub, J. Möseneder, P. Winterhalter, M. Stürtz, S. E. Kulling, Pharmacokinetics of the soybean isoflavone daidzein in its aglycone and glucoside form: a randomized, double-blind, crossover study. Am. J. Clin. Nutr. 87, 1314-1323 (2008).

203. S. Hillebrand, H. Naumann, N. Kitzinski, N. Köhler, P. Winterhalter, Isolation and Characterization of Anthocyanins from Blue-fleshed Potatoes (Solanum tuberosum L.) in: N. Yee, W. Bussell (eds.) Potato III. /Food/ 3 (Special Issue 1), Global Science Books, 2009, pp. 96-101.

202. M. Noguer, A. B. Cerezo, M. Rentzsch, P. Winterhalter, A. M. Troncoso, M. C. Garcia-Parilla, Simulated Digestion and Antioxidant Activity of Different Red Wine Fractions Separated by High Speed Countercurrent Chromatography. J. Agric. Food Chem. 56, 8879-8884 (2008).

201. D. Gutzeit, G. Baleanu, P. Winterhalter, G. Jerz, Vitamin C Content in Sea Buckthorn Berries (Hippophaë rhamnoides L. ssp. rhamnoides) and Related Products: A Kinetic Study on Storage Stability and the Determination of Processing Effects. J. Food Sci. 73, C615-C620 (2008).

200. H. Scharnhop, P. Winterhalter, Isolation of coffee diterpenes by means of high-speed countercurrent chromatography. J. Food Compos. Anal. 22, 233-237 (2009).

199. D. Gutzeit, P. Winterhalter, G. Jerz, Nutritional Assessment of Processing Effects on Major and Trace Element Content in Sea Buckthorn Juice (Hippophaë rhamnoides L. ssp. rhamnoides). J. Food Sci. 73(6), H97-H102 (2008).

198. M. Stürtz, V. Lander, W. Schmid, P. Winterhalter, Quantitative Determination of isoflavones in soy based nutritional supplements by high-performance liquid chromatography. Journal für Verbraucherschutz und Lebensmittelsicherheit 3, 127-136 (2008).

197. P. Winterhalter, N. Köhler, V. Wray, New Approach for the Synthesis and Isolation of Dimeric Procyanidins. J. Agric. Food Chem. 56, 5374-5385 (2008).

196. G. Jerz, T. Skotzki, K. Fiege, P. Winterhalter, S. Wybraniec, Separation of betalains from berries of Phytolacca americana by ion-pair high-speed counter-current chromatography. J. Chromatogr. A, 1190, 63-73 (2008).

195. V. V. de Rosso, S. Hillebrand, E. Cuevas-Montilla; F. O. Bobbio, P. Winterhalter, A. Z. Mercadante, Determination of anthocyanins from acerola (Malpighia emarginata DC.) and açai (Euterpe oleracea Mart.) by HPLC-PDA-MS/MS. Journal of Food Composition and Analysis, 21, 291-299 (2008).

194. D. von Baer, M. Rentzsch, M. A. Hitschfeld, C. Mardones, C. Vergara, P. Winterhalter, Relevance of chromatographic efficiency in varietal authenticity verification of red wines based on their anthocyanin profiles: Interference of pyranoanthocyanins formed during wine ageing. Anal. Chim. Acta, 621, 52-56 (2008).

193. D. Gutzeit, S. Mönch, G. Jerz, P. Winterhalter, M. Rychlik, Folate content in sea buckthorn berries and related products (Hippophaë rhamnoides L. ssp. rhamnoides): LC-MS/MS determination of folate vitamer stability influenced by processing and storage assessed by stable isotope dilution assay. Anal. Bioanal. Chem. 391, 211-219 (2008).

192. C. Wolter, A. Gessler, P. Winterhalter, Aspekte zur Beurteilung des Apfelsaftaromas. Flüssiges Obst 75(3), 122-134 (2008) (Englische Version: Wolter, C.; Gessler, A., and Winterhalter, P. Aspects when evaluating apple-juice aroma. Fruit, March/April 2008: 64-80).

191. M. Rentzsch, A. Wilkens, P. Winterhalter, Non-flavonoid phenolic compounds. In: Moreno-Arribas, M. V., Polo, M. C. (eds) Wine Chemistry and Biochemistry. New York: Springer, 509-527 (2009).

190. N. Köhler, V. Wray, P. Winterhalter, Preparative isolation of procyanidins from grape seed extracts by high-speed counter-current chromatography. J. Chromatogr. A 1177, 114-125 (2008).

189. S. Hillebrand, P. Quast, D. Bonerz, K. Würth, F. Will, H. Dietrich, P. Winterhalter, 5-Carboxypyranocyanidin-3-(2G-glucosylrutinosid) - ein Vitisinderivat aus Sauerkirschsaft: Charakterisierung und Farbbeitrag. Deutsche Lebensmittel-Rundschau 104, 120-126 (2008).

188. S. Hillebrand, P. Winterhalter, Isolierung von acylierten Anthocyanen aus blauen Kartoffeln. Die Low Speed Rotary Countercurrent Chromatography (LSRCCC). GIT Labor-Fachzeitschrift 51, 1001-1003 (2007).

187. D. Gutzeit, B. Klaubert, M. Rychlik, P. Winterhalter, G. Jerz, Effects of Processing and of Storage on the Stability of Pantothenic Acid in Sea Buckthorn Products (Hippophae rhamnoides L. ssp. rhamnoides) Assessed by Stable Isotope Dilution Assay. J. Agric. Food Chem. 55, 3978-3984 (2007).

186. U. Engelhardt, P. Winterhalter, Countercurrent Chromatography / Flavonoids. In: C. F. Poole, I. D. Wilson (eds.-in-chief) Encyclopedia of Separation Science, Oxford: Elsevier Science Ltd., online update, pp. 1-9 (2007).

185. Q. Du, G. Jerz, L. Shen, L. Xiu, P. Winterhalter, Isolation and structure determination of a lignan from the bark of Salix alba. Nat. Prod. Res. Part A. 21, 451-454 (2007).

184. D. Gutzeit, G. Baleanu, P. Winterhalter, G. Jerz, Determination of Processing Effects and of Storage Stability on Vitamin K1 (Phylloquinone) in Sea Buckthorn Berries (Hippophaë rhamnoides L. ssp. rhamnoides) and Related Products. J. Food Sci. 72, C491-C497 (2007).

183. Gutzeit, Derek; Winterhalter, Peter, and Jerz, Gerold. Application of preparative high-speed counter-current chromatography/electrospray ionization mass spectrometry for a fast screening and fractionation of polyphenols. Journal of Chromatography A 1172, 40-46 (2007).

182. H.-G. Schmarr, S. Ganß, A. Maikowske, U. Fischer, P. Winterhalter, Chemische und sensorische Analyse der Aromaveränderungen bedingt durch die zweite Vergärung bei Riesling und Chardonnay Weinen. Proceedings Intervitis, 8. Internationales Symposium - Innovationen in der Kellerwirtschaft, Intervitis - Interfructa, Stuttgart 22.-26.04.2007, S. 219-229, herausgegeben vom Deutschen Weinbauverband e.V. (DWV) und dem Forschungsring des Deutschen Weinbaus bei der Deutschen Landwirtschaftsgesellschaft (FDW).

181. M. Rentzsch, M. Schwarz, P. Winterhalter, I. Hermosín-Gutiérrez, Formation of hydroxyphenyl-pyranoanthocyanins in Grenache wines: precursor levels and evolution during aging. J. Agric. Food Chem. 55, 4883-4888 (2007).

180. C. E. Rüfer, A. Bub, J. Möseneder, P. Winterhalter, M. Stürtz, S. E. Kulling, Pharmacokinetics of the soybean isoflavone daidzein in its aglycone and glucoside form: a randomized, double-blind, cross-over study. Am. J. Clin. Nutr. 87, 1314-1323 (2008).

179. D. Fridrich, M. Kern, J. Fritz, G. Pahlke, N. Köhler, P. Winterhalter, D. Marko, The epidermal growth factor receptor and human topoisomerases represent potential cellular targets of oligomeric procyanidins. Mol. Nutr. Food Res. 51, 192-200 (2007).

178. G. Jerz, T.N. Arrey, V. Wray, Q. Du, P. Winterhalter, Structural characterization of 132-hydroxy-(132-S)-phaeophytin-a from leaves and stems of Amaranthus tricolor isolated by high-speed countercurrent chromatography. Innovative Food Science & Emerging Technologies 8, 413-418 (2007).

177. M. Rentzsch, P. Quast, S. Hillebrand, J. Mehnert, P. Winterhalter, Isolation and identification of 5-carboxypyranoanthocyanins in beverages from cherry (Prunus cerasus L.). Innovative Food Science & Emerging Technologies 8, 333-338 (2007).

176. M. Rentzsch, M. Schwarz, P. Winterhalter, Pyranoanthocyanins - an overview on structures, occurrence, and pathways of formation. Trends in Food Science & Technology 18, 526-534 (2007).

175. P. Winterhalter, Application of countercurrent chromatography (CCC) to the analysis of natural pigments. Trends in Food Science & Technology 18, 507-513 (2007).

174. D. Gutzeit, V. Wray, P. Winterhalter, G. Jerz, Preparative isolation and purification of flavonoids and protocatechuic acid from sea buckthorn concentrate (Hippophae rhamnoides L. ssp. rhamnoides) by high-speed counter-current chromatography. Chromatographia 65, 1-7 (2007).

173. P. Winterhalter, Authentication of food and wine. In: S. Ebeler, G. Takeoka, P. Winterhalter (Hrsg.) AUTHENTICATION OF FOOD AND WINE, ACS Symp. Ser. 952, American Chemical Society: Washington, DC, 2007, pp. 2-12.

172. A. Wendt, K. Raetzke, P. Winterhalter, Online-SPE-LC-Analyse von Aflatoxinen - Fortschritte in der Probenvorbereitung. G.I.T. Labor-Fachzeitschrift. 50, 306-310 (2006).

171. T. Hofmann, U. Liegibel, P. Winterhalter, A. Bub, G. Rechkemmer, B.L. Pool-Zobel, Intervention with polyphenol-rich fruit juices results in an elevation of glutathione S-transferase P1 (hGSTP1) protein expression in human leucocytes of healthy volunteers Mol. Nutr. Food Res. 50, 1191-1200 (2006).

170. D.N. Cooke , S. Thomasset, D.J. Boocock, M. Schwarz P. Winterhalter, W.P. Steward, A.J. Gescher, T.H. Marczylo, Development of analyses by high-performance liquid chromatography and liquid chromatography/tandem mass spectrometry of bilberry (Vaccinium myrtilus) anthocyanins in human plasma and urine. J. Agric. Food Chem. 54, 7009-7013 (2006).

169. B. Bonnländer, R. Cappuccio, F.Suggi Liverani, P. Winterhalter, Analysis of enantiomeric linalool ratio in green and roasted coffee. Flav. Fragr. J. 21, 637-641 (2006).

168. D. Cooke , M. Schwarz, D. Boocock, P. Winterhalter, W.P. Steward, A.J. Gescher, T.H. Marczylo, Effect of cyanidin-3-glucoside and an anthocyanin mixture from bilberry on adenoma development in the ApcMin mouse model of intestinal carcinogenesis - Relationship with tissue anthocyanin levels. Int. J. Cancer 119, 2213-2220 (2006).

167. Q. Du, Y. Xu, L. Li, Y. Zhao, G. Jerz, P. Winterhalter, Antioxidant constituents in the fruits of Luffa cylindrica (L.) Roem. J. Agric. Food Chem. 54, 4186-4190 (2006).

166. M. Stürtz, V. Lander, W. Schmid, P. Winterhalter, Preparative isolation of isoflavones from soy and red clover. Mol. Nutr. Food Res. 50, 356-361 (2006).

165. A.-S. Wendt, K.-P. Raezke, P. Winterhalter, Determination of patulin by on-line SPE-LC. Mycotoxin Research 22, 222-229 (2006).

164. Q. Du, L. Shen, L. Xiu, G. Jerz, P. Winterhalter, Di-2-ethyl phthalate in the fruits of Benincasa hispida. Food Additives and Contaminants 23, 552-555 (2006).

163. N. Köhler, P. Winterhalter, Präparative Chromatographie: Altbekanntes Trennprinzip - neue Möglichkeiten. Nachrichten aus der Chemie 53, 478-481 (2005).

162. H. Wünnecke, P. Winterhalter, Isolation of the diterpene 16-O-methylcafestol from Coffea canephora var. robusta by high speed countercurrent chromatography (HSCCC). In: 20th Colloque Scientifique International Sur Le Café. ASIC: Paris, 2005, S. 337-340 (CD-ROM)

161. E. Salas, H. Fulcrand, C. Poncet-LeGrand, E. Meudec, N. Köhler, P. Winterhalter, V. Cheynier, Isolation of flavanol-anthocyanin adducts by countercurrent chromatography. J. Chrom. Sci. 43, 488-493 (2005).

160. C. Duque, H. Mayorga, H. Knapp, P. Winterhalter, E. Bautista, A.L. Morales, Composición generación del aroma de mora de Castilla (Rubus glaucus) y su papel en el desarrollo de aromatizantes. In: C. Duque, A.L. Morales (Hrsg.): EL AROMA FRUTAL DE COLOMBIA, Universidad Nacional de Colombia: Bogotá, 2005, S. 181-217.

159. C. Duque, H. Mayorga, H. Knapp, P. Winterhalter, Estudios sobre el delicado aroma de uchuva (Physalis peruviana L.) y algunos de sus precursores de tipo glicosídico. In: C. Duque, A.L. Morales (Hrsg.): EL AROMA FRUTAL DE COLOMBIA, Universidad Nacional de Colombia: Bogotá, 2005, S. 43-73.

158. C.F. Zanatta, E. Cuevas, F.O. Bobbio, P. Winterhalter, A.Z. Mercadante, Determination of anthocyanins from camu-camu (Myrciaria dubia) by HPLC-PDA, HPLC-MS, and NMR. J. Agric. Food Chem. 53, 9531-9535 (2005).

157. Y. Bezman, I. Bilkis, P. Winterhalter, P. Fleischmann, R.L. Rouseff, S. Baldermann, M. Naim, Thermal oxidation of 9'-cis-neoxanthin in a model system containing peroxyacetic acid leads to the potent odorant ß-damascenone. J. Agric. Food Chem. 53, 9199-9206 (2005).

156. M. Schwarz, J.J. Picazo-Bacete, P. Winterhalter, I. Hermosín-Gutiérrez, Effect of copigments and grape cultivar on the color of red wines fermented after the addition of copigments. J. Agric. Food Chem. 53, 8372-8381 (2005).

155. S. E. Ebeler, P. Winterhalter, P. Fleischmann, Carotenoid cleavage enzymes in grapes. In: T. Hofmann, M. Rothe, P. Schieberle (Hrsg.): State-of-the-Art in Flavour Chemistry and Biology. Proceedings of the 7th Wartburg Aroma Symposium 2004, Deutsche Forschungsanstalt für Lebensmittelchemie: Garching, 2005; S. 464-468

154. P. Fleischmann, S. Baldermann, M. Yamamoto, N. Watanabe, P. Winterhalter, Identification, isolation, and evaluation of carotenoid degradation enzymes in Japanese green tea (Camellia sinensis, Theaceae). In: T. Hofmann, M. Rothe, P. Schieberle (Hrsg.): State-of-the-Art in Flavour Chemistry and Biology. Proceedings of the 7th Wartburg Aroma Symposium 2004, Deutsche Forschungsanstalt für Lebensmittelchemie: Garching, 2005; S. 234-237

153. S. Eichhorn, P. Winterhalter, Anthocyanins from pigmented potato (Solanum tuberosum L.) varieties. Food Res. Int. 38, 943-948 (2005).

152. K. Schäfer, P. Winterhalter, Application of high speed countercurrent chromatography (HSCCC) to the isolation of kavalactones. J. Liq. Chromatogr. Relat. Technol. 28, 1703-1716 (2005).

151. Q. Du, G. Jerz, Y. He, L. Li, Y. Xu, Q. Zhang, Q. Zheng, P. Winterhalter, Y. Ito, Semi-industrial isolation of salicin and amygdalin from plant extracts using slow rotary counter-current chromatography. J. Chromatogr. A 1074, 43-46 (2005).

150. E. Salas, M. Dueñas, M. Schwarz, P. Winterhalter, V. Cheynier, H. Fulcrand, Characterization of pigments from different high speed countercurrent chromatography wine fractions. J. Agric. Food Chem. 53, 4536-4546 (2005).

149. N. Köhler, P. Winterhalter, Large-scale isolation of flavan-3-ol phloroglucinol adducts by high-speed counter-current chromatography. J. Chromatogr. A 1072, 217-222 (2005).

148. A. A. Kasali, A. O. Eshilokun, S. Adeola, P. Winterhalter, H. Knapp, B. Bonnländer, W.A. König, Volatile oil composition of new chemotype of Ocimum basilicum L. from Nigeria. Flavour Fragr. J. 20, 45-47 (2005).

147. Q. Du, G. Jerz, P. Winterhalter, Preparation of three flavonoids from the bark of Salix alba by by high-speed countercurrent chromatographic separation. J. Liq. Chromatogr. Relat. Technol. 27, 3257-3264 (2004).

146. S. Hillebrand, M. Schwarz, P. Winterhalter, Characterization of anthocyanins and pyranoanthocyanins from blood orange [Citrus sinensis (L.) Osbeck] juice. J. Agric. Food Chem. 52, 7331-7338 (2004).

145. A. A. Kasali, O. Ekundayo, P. Winterhalter, W. A. König, A. O. Eshilokun, Chemical constituents of the esssential oil of Lippia adoensis Hochst. ex Walp. Flavour Fragr. J. 19, 210-212 (2004).

144. Q. Du, G. Jerz, P. Winterhalter, Isolation of two anthocyanin sambubiosides from bilberry (Vaccinium mytillus) by high-speed counter-current chromatography. J. Chromatogr. A 1045, 59-63 (2004).

143. Q. Du, G. Jerz, P. Chen, P. Winterhalter, Preparation of ursane triterpenoids from Centella asiatica using high-speed countercurrent chromatography with step-gradient elution. J. Liq. Chromatogr. Relat. Technol. 27, 2201-2215 (2004).

142. M. Ventker, F. Werres, P. Balsaa, P. Winterhalter, H. Overath, Bestimmung polarer Phosphorsäureester in Trink- und Oberflächenwasser mittels HPLC-MS-MS. Acta hydrochim. hydrobiol. 32, 40-47 (2004).

141. Q. Du, P. Chen, G. Jerz, P. Winterhalter, Preparative separation of flavonoid glycosides in leaves extract of Ampelopsis grossedentata using high-speed counter-current chromatography. J. Chromatogr. A 1040, 147-149 (2004).

140. M. Schwarz, V. Wray, P. Winterhalter, Isolation and identification of novel pyranoanthocyanins from black carrot (Daucus carota L.) juice. J. Agric. Food Chem. 52, 5095-5101 (2004).

139. N. Köhler, E. Chou, Y. Ito, P. Winterhalter, Development of a new preparative spiral-coil low speed rotary countercurrent chromatographic (spiral-coil LSRCCC) method. J. Liq. Chromatogr. Relat. Technol. 27, 2547-2560 (2004).

138. M. del Refugio Ramos, G. Jerz, S. Villanueva, F. López-Dellamary, R. Waibel, P. Winterhalter, Two glucosylated abscisic acid derivates from avocado seeds (Persea americana Mill. Lauraceae cv. Hass). Phytochemistry 65, 955-962 (2004).

137. M. Schwarz, G. Hofmann, P. Winterhalter, Investigations on anthocyanins in wines from Vitis vinifera cv. Pinotage: Factors influencing the formation of Pinotin A and its correlation with wine age. J. Agric. Food Chem. 52, 498-504 (2004).

136. M. Schwarz, P. Winterhalter, Novel aged anthocyanins from Pinotage wines: isolation, characterization, and pathway of formation. In: A.L. Waterhouse, J.A. Kennedy (Hrsg.): RED WINE COLOR: REVEALING THE MYSTERIES, ACS Symp. Ser. 886, American Chemical Society: Washington, DC, 2004, pp. 179-197.

135. M. Schwarz, P. Winterhalter, A novel synthetic route to substituted pyranoanthocyanins with unique colour properties. Tetrahedron Lett. 44, 7583-7587 (2003).

134. M. Schwarz, P. Quast, D. von Baer, P. Winterhalter, Vitisin A content in Chilean wines from Vitis vinifera cv. Cabernet sauvignon and contribution to the color of aged red wines. J. Agric. Food Chem. 51, 6261-6267 (2003).

133. Q. Du, G. Jerz, R. Waibel, P. Winterhalter, Isolation of dammarane saponins from Panax notoginseng by high-speed counter-current chromatography. J. Chromatogr. A 1008, 173-180 (2003).

132. C. Abuye, K. Urga, H. Knapp, D. Selmar, A.M. Omwega, J.K. Imungi, P. Winterhalter, A compositional study of Moringa stenopetala leaves. East African Med. J. 80, 247-252 (2003).

131. M. Schwarz, T.C. Wabnitz, P. Winterhalter, Pathway leading to the formation of anthocyanin-vinylphenol adducts and related pigments in red wines. J. Agric. Food Chem. 51, 3682-3687 (2003).

130. Q. Du, P. Winterhalter, Y. Ito, Large convoluted tubing for scale-up of slow rotary countercurrent chromatograph. J. Liq. Chromatogr. Relat. Technol. 26, 1991-2001 (2003).

129. M. Schwarz, G. Jerz, P. Winterhalter, Isolation and structure of Pinotin A, a new anthocyanin derivative from Pinotage wine. Vitis 42, 105-106 (2003).

128. Q. Du, G. Jerz, P. Winterhalter, Separation of andrographolide and neoandrographolide from the leaves of Andrographis paniculata using high-speed counter-current chromatography. J. Chromatogr. A 984, 147-151 (2003).

127. P. Fleischmann, N. Watanabe, P. Winterhalter, Enzymatic carotenoid cleavage in star fruit (Averrhoa carambola). Phytochemistry 63, 131-137 (2003).

126. M. Schwarz, S. Hillebrand, S. Habben, A. Degenhardt, P. Winterhalter, Application of high-speed countercurrent chromatography to the large-scale isolation of anthocyanins. Biochem. Engineering J. 14, 179-189 (2003).

125. Degenhardt, S. Habben, P. Winterhalter, Isolation of physiologically active compounds from nutritional beverages and vegetables by countercurrent chromatography. In: F. Shahidi, D. Weerasinghe (Hrsg.): Nutraceutical Beverages. Chemistry, Nutrition, and Health Effects, ACS Symp. Ser. 871, American Chemical Society: Washington, DC, 2004, pp. 443-456.

124. M. Suzuki, S. Matsumoto, M. Mizoguchi, S. Hirata, K. Takagi, I. Hashimoto, Y. Yamano, M. Ito, P. Fleischmann, P. Winterhalter, T. Morita, N. Watanabe, Identification of (3S,9R)- and (3S, 9S)-Megastigma-6,7-dien-3,5,9-triol 9-O-ß-D-glucopyranosides as Damascenone Progenitors in the Flowers of Rosa damascena Mill. Biosci. Biotechnol. Biochem.. 66, 2692-2697 (2002).

123. Q. Du, S. Che, P. Winterhalter, Scale-up of high-speed countercurrent chromatograph. GIT Laboratory Journal, Europe 6, 220-222 (2002).

122. P. Winterhalter, A. Degenhardt, Gegenstromverteilungschromatographie - eine präparative Trenntechnik mit großem Potential. GIT Labor-Fachzeitschrift 46, 568-571 (2002).

121. P. Winterhalter, A. Degenhardt, Lebensmittelanalytik - aktuelle Trends: Grundlagen und Anwendungen der Gegenstromverteilungschromatographie. Lebensmittelchemie 56, 42-45 (2002).

120. P. Fleischmann, K. Studer, P. Winterhalter, Partial purification and kinetic characterization of a carotenoid cleavage enzyme from quince fruit (Cydonia oblonga). J. Agric. Food Chem. 50, 1677-1680 (2002).

119. A. Degenhardt, S. Habben, P. Winterhalter, Isolation of the lignan secoisolariciresinol diglucoside from flaxseed (Linum usitatissimum L.) by high-speed countercurrent chromatography. J. Chromatogr. A 943, 299-302 (2002).

118. M. Puertas-Mejía, S. Hillebrand, E. Stashenko, P. Winterhalter, In vitro radical scavenging activity of essential oils from Colombian plants and fractions from oregano (Origanum vulgare L.) essential oil. Flavour Fragr. J. 17, 380-384 (2002).

117. A. A. Kasali, P. Winterhalter, A. M. Adio, H. Knapp, B. Bonnländer, Chromenes in Ageratum conyzoides L. Flavour Fragr. J. 17, 247-250 (2002).

116. H. Mayorga, C. Duque, H. Knapp, P. Winterhalter, Hydroxyester disaccharides from fruits of cape gooseberry (Physalis peruviana ). Phytochemistry 59, 439-445 (2002).

115. A. Lutz-Röder, M. Schneider, P. Winterhalter, Isolation of two new ionone glucosides from quince (Cydonia oblonga Mill.) leaves . Nat. Prod. Lett. 16, 119-122 (2002).

114. C. Stingl, H. Knapp, P. Winterhalter, 3,4-Dihydroxy-7,8-dihydro-ß-ionone 3-0-ß-D-glucopyranoside and other glycosidic constituents from apple leaves. Nat. Prod. Lett. 16, 87-93 (2002).

113. A. Degenhardt, P. Winterhalter, Isolation and purification of isoflavones from soy flour by high-speed countercurrent chromatography. Eur. Food Res. Techn. 213, 277-280 (2001).

112. S. Watanabe, I. Hashimoto, K. Hayashi, K. Yagi, T. Asai, H. Knapp, M. Straubinger, P. Winterhalter, N. Watanabe, Isolation and identification of 2-phenylethyl disaccharide glycosides and mono glycosides from rose flowers, and their potential role in scent formation. Bioscience Biotechnology and Biochemistry 65, 442-445 (2001).

111. A. Degenhardt, M Schwarz, P. Winterhalter, Y. Ito, Evaluation of different tubing geometries for high-speed countercurrent chromatography. J. Chromatogr. A 922, 355-358 (2001).

110. B. Baderschneider, P. Winterhalter, Isolation and characterization of novel benzoates, cinnamates, flavonoids, and lignans from Riesling wine and screening for antioxidant activity. J. Agric. Food Chem. 49, 2788-2798 (2001).

109. H. Mayorga, H. Knapp, P. Winterhalter, C. Duque, Glycosidically bound flavor compounds of cape gooseberry (Physalis peruviana L.). J. Agric. Food Chem. 49, 1904-1908 (2001).

108. A. Degenhardt, P. Winterhalter, Isolation of natural pigments by high-speed CCC. J. Liq. Chromatogr. Relat. Technol. 24, 1745-1764 (2001).

107. A. Degenhardt, P. Winterhalter, HSCCC - A powerful tool for the preparative isolation of bioactive compounds. In: W. Pfannhauser, G.R. Fenwick, S. Khokhar (Hrsg.): BIOLOGICALLY-ACTIVE PHYTOCHEMICALS IN FOOD - Analysis, Metabolism, Bioavailability and Function. The Royal Society of Chemistry: Cambridge, 2001, pp. 143-146.

106. P. Fleischmann, A. Lutz-Röder, P. Winterhalter, N. Watanabe. Carotenoid cleavage enzymes in animals and plants. In: P. Winterhalter, R. Rouseff (Hrsg.): CAROTENOID-DERIVED AROMA COMPOUNDS, ACS Symp. Ser. 802, American Chemical Society: Washington, DC, 2001, pp. 76-88.

105. S.M. Gerdes, P. Winterhalter, S.E. Ebeler, Effect of sunlight exposure on norisoprenoid formation in White Riesling grapes. In: P. Winterhalter, R. Rouseff (Hrsg.): CAROTENOID-DERIVED AROMA COMPOUNDS, ACS Symp. Ser. 802, American Chemical Society: Washington, DC, 2001, pp. 262-272.

104. H. Knapp, M. Straubinger, C. Stingl, P. Winterhalter, Analysis of norisoprenoid aroma precursors. In: P. Winterhalter, R. Rouseff (Hrsg.): CAROTENOID-DERIVED AROMA COMPOUNDS, ACS Symp. Ser. 802, American Chemical Society: Washington, DC, 2001, pp. 20-35.

103. P. Winterhalter, R. Rouseff, Carotenoid-derived aroma compounds: An introduction. In: P. Winterhalter, R. Rouseff (Hrsg.): CAROTENOID-DERIVED AROMA COMPOUNDS, ACS Symp. Ser. 802, American Chemical Society: Washington, DC, 2001, pp. 1-18.

102. A. Degenhardt, U.H. Engelhardt, P. Winterhalter, Y. Ito, Centrifugal precipitation chromatography - a novel chromatographic system for fractionation of polymeric pigments from black tea and red wine . J. Agric. Food Chem. 49, 1730-1736 (2001).

101. P. Winterhalter, B. Bonnländer, Aroma-active benzofuran derivatives: Analysis, sensory properties and pathways of formation. In: G. Takeoka, M. Güntert, K.-H. Engel (Hrsg.): AROMA ACTIVE COMPOUNDS IN FOODS: CHEMISTRY AND SENSORY PROPERTIES, ACS Symp. Ser. 794, American Chemical Society: Washington, DC, 2001, pp. 21-32.

100. A. Degenhardt, H. Knapp, P. Winterhalter, Separation of natural food colorants by high-speed countercurrent chromatography. In: J.M. Ames, T.F. Hofmann (Hrsg.): CHEMISTRY AND PHYSIOLOGY OF SELECTED FOOD COLORANTS, ACS Symp. Ser. 775, American Chemical Society: Washington, DC, 2001, pp. 22-42.

99. A. Degenhardt, U.H. Engelhardt, A.-S. Wendt, P. Winterhalter, Isolation of black tea pigments using high-speed countercurrent chromatography and studies on properties of black tea polymers. J. Agric. Food Chem. 48, 5200-5205 (2000).

98. A. Degenhardt, S. Hofmann, H. Knapp, P. Winterhalter, Preparative isolation of anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to red wine. J. Agric. Food Chem. 48, 5812-5818 (2000).

97. B. Bonnländer, P. Winterhalter, 9-Hydroxypiperitone ß-D-glucopyranoside and other polar constituents from dill (Anethum graveolens L.) herb. J. Agric. Food Chem. 48, 4821-4825 (2000).

96. F. Werres, J. Stien, P. Balsaa, A. Schneider, P. Winterhalter, H. Overath, Automatisierte Bestimmung polarer Arzneimittelrückstände in Wässern mittels Festphasenmikroextraktion (SPME) und Derivatisierung. Vom Wasser 94, 135-147 (2000).

95. A. Degenhardt, P. Winterhalter, E. Chou, Separation of natural food colorants. Chemical Innovation 30, 25-32 (2000).

94. A. Degenhardt, U.H. Engelhardt, C. Lakenbrink, P. Winterhalter, Preparative separation of polyphenols from tea by high-speed countercurrent chromatography. J. Agric. Food Chem. 48, 3425-3430 (2000).

93. A. Degenhardt, H. Knapp, P. Winterhalter, Rapid isolation of malvidin 3-glucoside from red wine by high speed countercurrent chromatography (HSCCC). Vitis 39, 43-44 (2000).

92. B. Baderschneider, P. Winterhalter, Isolation and characterization of novel stilbene derivatives from Riesling wine. J. Agric. Food Chem. 48, 2681-2686 (2000).

91. A. Degenhardt, H. Knapp, P. Winterhalter, Separation and purification of anthocyanins by high-speed countercurrent chromatography and screening for antioxidant activity. J. Agric. Food Chem. 48, 338-343 (2000).

90. H. Knapp, P. Winterhalter, Mass spectra and retention indices of monoterpene diols from Rose petals. J. Essent. Oil Res. 12, 392-399 (2000).

89. H. Knapp, M. Straubinger, A. Witte, P. Winterhalter, Aroma formation in saffron. In: P. Schieberle, K.-H. Engel (Hrsg.): FRONTIERS OF FLAVOUR SCIENCE, Proceedings of the 9th Weurman Flavour Research Symposium, Deutsche Forschungsanstalt für Lebensmittelchemie: Garching, Germany, 2000, S. 440-444.

88. P. Winterhalter, M. Straubinger, Saffron - renewed interest in an ancient spice. Food Rev. Int. 16, 39-59 (2000).

87. P. Winterhalter, H. Knapp, M. Straubinger, Water soluble aroma precursors: Analysis, structure and reactivity. In: R. Teranishi, E.L. Wick, I. Hornstein (Hrsg.): FLAVOR CHEMISTRY: THIRTY YEARS OF PROGRESS. Kluwer Academic/Plenum Publishers: New York, 1999, S. 255-264.

86. B. Baderschneider, D. Luthria, A.L. Waterhouse, P. Winterhalter, Antioxidants in white wine (cv. Riesling): I. Comparison of different testing methods for antioxidant activity. Vitis 38, 127-131 (1999).

85. A. Lutz-Röder, M. Jezussek, P. Winterhalter, Nickel peroxide induced oxidation of canthaxanthin. J. Agric. Food Chem. 47, 1887-1891 (1999).

84. M. Straubinger, H. Knapp, N. Watanabe, N. Oka, H. Washio, P. Winterhalter, Three novel eugenol glycosides from rose flowers, Rosa damascena Mill. Nat. Prod. Lett. 13, 5-10 (1999).

83. P. Winterhalter, B. Baderschneider, B. Bonnländer, Analysis, structure and reactivity of labile terpenoid aroma precursors in Riesling wine. In: A.L. Waterhouse, S.E. Ebeler (Hrsg.): CHEMISTRY OF WINE FLAVOR. ACS Symp. Ser. 714, American Chemical Society: Washington, 1998, S.1-12.

82. N. Watanabe, H. Washio, M. Straubinger, H. Knapp, P. Winterhalter, Occurrence of a glucosidic progenitor of rose oxide in rose flowers, Rosa damascena Mill. Nat. Prod. Lett. 12, 5-10 (1998).

81. M. Straubinger, B. Bau, S. Eckstein, M. Fink, P. Winterhalter, Identification of novel glycosidic aroma precursors in saffron (Crocus sativus L.). J. Agric. Food Chem. 46, 3238-3243 (1998).

80. P. Fleischmann, A. Lutz-Röder, P. Winterhalter und G. Seitz, Kinetic studies on carotene biodegradation in tissues from insects and mammals. In: P. Schreier, M. Herderich, H.-U. Humpf und W. Schwab (Hrsg.): NATURAL PRODUCT ANALYSIS: Chromatography - Spectroscopy - Biological Testing. Vieweg Publ., Wiesbaden, 1998, S. 333-337.

79. M. Straubinger, B. Bau, S. Eckstein, M. Jezussek, P. Winterhalter, Isolation of novel saffron constituents using countercurrent chromatography. In: P. Schreier, M. Herderich, H.-U. Humpf und W. Schwab (Hrsg.): NATURAL PRODUCT ANALYSIS: Chromatography - Spectroscopy - Biological Testing. Vieweg Publ., Wiesbaden, 1998; S. 27-34.

78. H. Knapp, M. Straubinger, S. Fornari, N. Oka, N. Watanabe, P. Winterhalter, (S)-3,7-Dimethyl-5-octene-1,7-diol and related oxygenated monoterpenoids from petals of Rosa damascena Mill. J. Agric. Food Chem. 46, 1966-1970 (1998).

77. P. Winterhalter, H. Knapp, M. Straubinger, S. Fornari, N. Watanabe, Application of counter-current chromatography to the analysis of aroma precursors in rose flowers. In: C.J. Mussinan, M.J. Morello (Hrsg.): FLAVOR ANALYSIS - DEVELOPMENTS IN ISOLATION AND CHARACTERIZATION. ACS Symp. Ser. 705, American Chemical Society: Washington, 1998, S. 181-192.

76. B. Bonnländer, B. Baderschneider, M. Messerer, P. Winterhalter, Isolation of two novel terpenoid glucose esters from Riesling wine. J. Agric. Food Chem. 46, 1474-1478 (1998).

75. B. Baderschneider, M. Messerer und P. Winterhalter, Isolation of 2-ethyl-3-methylmaleimide N-ß-D-glucopyranoside from Riesling wine. Vitis 36, 159-160 (1997).

74. M. Straubinger, H. Knapp, N. Oka, N. Watanabe, P. Winterhalter, Isolation of a glucosidic ß-damascenone precursor from rose petals. J. Agric. Food Chem. 45, 4053-4056 (1997).

73. M. Straubinger, M. Jezussek, R. Waibel, P. Winterhalter, Two kaempferol sophorosides from Crocus sativus. Nat. Prod. Lett. 10, 213-216 (1997).

72. B. Baderschneider, G.Skouroumounis, P. Winterhalter, Glucosidic precursors of ß-damascenone in Riesling wine. In: H.P. Kruse, M. Rothe (Hrsg.): FLAVOUR PERCEPTION - AROMA EVALUATION, Proceedings of the 5th Wartburg Aroma Symposium 1997, Deutsches Institut für Ernährungsforschung: Potsdam-Rehbrücke, 1997; S. 473-476.

71. B. Baderschneider, G. Skouroumounis, P. Winterhalter, Isolation of two glucosidic precursors of ß-damascenone from Riesling wine. Nat. Prod. Lett. 10, 111-114 (1997).

70. P. Winterhalter, M. Messerer, B. Bonnländer, Isolation of the glucose ester of (E)-2,6-dimethyl-6hydroxyocta-2,7-dienoic acid from Riesling wine. Vitis 36, 55-56 (1997).

69. N. Watanabe, M. Messerer, P. Winterhalter, Uncommon glycoconjugates of 2-phenylethanol from rose flowers and Riesling wine. Nat. Prod. Lett. 10, 39-42 (1997).

68. M. Straubinger, M. Jezussek, R. Waibel, P. Winterhalter, Novel glycosidic constituents from saffron. J. Agric. Food Chem. 45, 1678-1681 (1997).

67. H. Knapp, C. Weigand, J. Gloser, P. Winterhalter, 2-Hydroxy-2,6,10,10-tetramethyl-1-oxaspiro[4.5]dec-6-en-8-one: Precursor of 8,9-dehydrotheaspirone in white-fleshed nectarines. J. Agric. Food Chem. 45, 1309-1313 (1997).

66. P. Winterhalter, G. Skouroumounis, Glycoconjugated aroma compounds: Occurrence, role and biotechnological transformation. in: R.G. Berger (Hrsg.): ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY. Volume 55: BIOTECHNOLOGY OF AROMA COMPOUNDS, Springer Verlag: Heidelberg, 1997; S. 73-105.

65. H. Dietz, T. Steinlein, P. Winterhalter, I. Ullmann, Role of allelopathy as a possible factor associated with the rising dominance of Bunias orientalis L. (Brassicaceae) in some native plant assemblages. J. Chem. Ecol. 22, 1797-1811 (1996).

64. P. Winterhalter, Carotenoid-derived aroma compounds: Biogenetic and biotechnological aspects. In: G.R. Takeoka, R. Teranishi, P.J. Williams, A. Kobayashi (Hrsg.): BIOTECHNOLOGY FOR IMPROVED FOODS AND FLAVORS. ACS Symp. Ser. 637, American Chemical Society: Washington, 1996; S. 295-308.

63. H. Dietz, P. Winterhalter, Phytotoxic constituents from Bunias orientalis leaves. Phytochemistry 42, 1005-1010 (1996).

62. W. Neugebauer, P. Winterhalter, P. Schreier, Urtica dioica leaves: an attractive source for glycosidically bound C13-norisoprenoids. In: P. Étiévant, P. Schreier (Hrsg.): BIOFLAVOUR 95 - Analysis, Precursor Studies, Biotechnology. Les colloques n° 75, INRA: Paris, 1995; S. 227-233.

61. G. Schmidt, W. Neugebauer, P. Winterhalter, P. Schreier, Synthesis and enantiodifferentiation of isomeric 2,3,5,6,8,8a-hexahydro-2,5,5,8a-tetramethyl-7H-1-benzopyran-7-ones (3,4-Dihydro-3-oxoedulans). J. Agric. Food Chem. 43, 1898-1902 (1995).

60. P. Winterhalter, A. Lutz, M. Herderich, P. Schreier, Starfruit (Averrhoa carambola L.): Attractive source for carotenoid-derived flavor compounds. In: R.L. Rouseff, M.M Leahy (Hrsg.): FRUIT FLAVORS: BIOGENESIS, CHARACTERIZATION, and AUTHENTICATION. ACS Symp. Ser. 596, American Chemical Society: Washington, 1995; S. 114-126.

59. W. Neugebauer, P. Winterhalter, P. Schreier, 3-Hydroxy-α-ionyl-ß-D-glucopyranosides from stinging nettle (Urtica dioica L.) leaves. Nat. Prod. Lett. 6, 177-180 (1995).

58. P. Winterhalter, P. Schreier, Synthesis and enantiodifferentiation of C13-norisoprenoid aroma compounds. In: M. Rothe, H.-P. Kruse (Hrsg.): AROMA Perception, Formation, Evaluation. Proceedings of the 4th Wartburg Aroma Symposium 1994, Deutsches Institut für Ernährungsforschung: Potsdam-Rehbrücke, 1995; S. 247-258.

57. P. Winterhalter, P. Schreier, The generation of norisoprenoid volatiles in starfruit (Averrhoa carambola L.): A review. Food Rev. Int. 11, 237-254 (1995).

56. B. Dollmann, G. Full, P. Schreier, P. Winterhalter, M. Güntert, H. Sommer, Synthesis and enantiodifferentiation of Riesling acetals. Phytochem. Anal. 6, 106-111 (1995).

55. G. Schmidt, G. Full, P. Winterhalter, P. Schreier, Synthesis and enantiodifferentiation of isomeric 3,5,6,8a-tetrahydro-2,5,5,8a-tetramethyl-2H-1-benzopyrans (Edulans I and II). J. Agric. Food Chem. 43, 185-188 (1995).

54. M. Messerer, P. Winterhalter, (2Z)-4-Hydroxy-2-methyl-2-buten-1-yl-ß-D-glucoside and (2Z)-1-Hydroxy-2-methyl-2-buten-4-yl-ß-D-glucoside: Two new hemiterpene glucosides from Vitis vinifera leaves. Nat. Prod. Lett. 5, 241-244 (1994).

53. W. Neugebauer, P. Winterhalter, P. Schreier, 2-(2-Butenylidene)-3,3-dimethyl-5-(2-oxopropyl)-tetrahydrofuran: A new degradation product of 3-hydroxy-5,6-epoxy-ß-ionol. J. Agric. Food Chem. 42, 2885-2888 (1994).

52. G. Full, P. Winterhalter, Application of on-line coupled mass spectrometric techniques for the study of isomeric vitispiranes and their precursors of grapevine cv. Riesling. Vitis 33, 241-244 (1994).

51. B. Grein, G. Schmidt, G. Full, P. Winterhalter, P. Schreier, 2-Formylmethyl-2-methyl-5-(1-hydroxy-1-methylethyl)-tetrahydrofuran: Major volatile product of the water-mediated oxidative decomposition of citral. Flav. Fragr. J. 9, 93-98 (1994).

50. A. Lutz, P. Winterhalter, Dihydroabscisic alcohol from Averrhoa carambola fruit. Phytochemistry 36, 811-812 (1994).

49. G.K. Skouroumounis, P. Winterhalter, Glycosidically bound norisoprenoids from Vitis vinifera cv. Riesling leaves. J. Agric. Food Chem. 42, 1068-1072 (1994).

48. P. Winterhalter, A. Güldner, U. Jakob, P. Schreier, 3-Hydroxy-5,6-epoxy-ß-ionyl-ß-D-glucopyranoside from Malus domestica leaves. Nat. Prod. Lett. 4, 57-60 (1994).

47. P. Winterhalter, P. Schreier, C13-norisoprenoid glycosides in plant tissues: An overview on their occurrence, composition and role as flavour precursors. Flav. Frag. J. 9, 281-287 (1994).

46. P. Winterhalter, C13-Norisoprenoide Aromastoffe: Untersuchungen zur Struktur und zur Genese. Habilitationsschrift, Universität Würzburg, 1994.

45. P. Winterhalter, The generation of C13-norisoprenoid volatiles in Riesling wine. In: C. Bayonove, J. Crouzet, C. Flanzy, J.C. Martin, J.C. Sapis (Hrsg.): CONNAISSANCE AROMATIQUE DES CÉPAGES ET QUALITÉ DES VINS. Revue Francaise d'OEnologie: Lattes, 1994, S. 65-73.

44. A. Lutz, P. Winterhalter, P. Schreier, The structure of a new ionone glucoside from starfruit (Averrhoa carambola L.). Nat. Prod. Lett. 3, 95-99 (1993).

43. P. Herion, G. Full, P. Winterhalter, P. Schreier, C. Bicchi, Enantiodifferentiation of isomeric vitispiranes. Phytochem. Anal. 4, 235-239 (1993).

42. R. Roscher, P. Winterhalter, Application of multilayer coil countercurrent chromatography for the study of Vitis vinifera cv. Riesling leaf glycosides. J. Agric. Food Chem. 41, 1452-1457 (1993).

41. G. Full, P. Winterhalter, G. Schmidt, P. Herion, P. Schreier, MDGC-MS: A powerful tool for enantioselective flavor analysis. J. High Res. Chrom. 16, 642-644 (1993).

40. M. Herderich, P. Winterhalter, P. Schreier, ß-Ionyl-ß-D-glucopyranoside: A natural precursor of isomeric megastigma-4,6,8-trienes in purple passionfruit (Passiflora edulis Sims). Nat. Prod. Lett. 2, 227-230 (1993).

39. P. Winterhalter, P. Schreier, Biotechnology - challenge for the flavor industry. In: T.E. Acree, R. Teranishi (Hrsg.): FLAVOR SCIENCE: SENSIBLE PRINCIPLES AND TECHNIQUES. ACS Professional Reference Book, American Chemical Society: Washington, 1993, S. 225-258. (REVIEW)

38. A. Kobayashi, P. Winterhalter, K. Morita, K. Kubota, Glycosides in fresh tea leaves - Precursors of black tea flavour. In: P. Schreier, P. Winterhalter (Hrsg.): PROGRESS IN FLAVOUR PRECURSOR STUDIES. Allured Publishing Corp.: Carol Stream, IL 1993; S. 257-260.

37. P. Winterhalter, G. Full, M. Herderich, P. Schreier, Application of on-line coupled chromatographic techniques in flavour precursor studies. In: P. Schreier, P. Winterhalter (Hrsg.): PROGRESS IN FLAVOUR PRECURSOR STUDIES. Allured Publishing Corp.: Carol Stream, IL, 1993; S. 97-101.

36. P. Winterhalter, Application of countercurrent chromatographic techniques in flavour precursor studies. In: P. Schreier, P. Winterhalter (Hrsg.): PROGRESS IN FLAVOUR PRECURSOR STUDIES. Allured Publishing Corp.: Carol Stream, IL, 1993; S. 31-44.

35. A. Lutz, P. Winterhalter, Abscisic alcohol glucoside in Quince. Phytochemistry 32, 57-60 (1993).

34. A. Lutz, P. Winterhalter, Bio-oxidative cleavage of carotenoids: Important route to physiological active plant constituents. Tetrahedron Lett. 33, 5169-5172 (1992).

33. G. Schmidt, G. Full, P. Winterhalter, P. Schreier, Synthesis and enantiodifferentiation of isomeric theaspiranes. J. Agric. Food Chem. 40, 1188-1191 (1992).

32. A. Lutz, P. Winterhalter, Isolation of additional carotenoid metabolites from quince fruit (Cydonia oblonga Mill.). J. Agric. Food Chem. 40, 1116-1120 (1992).

31. M. Herderich, C. Neubert, P. Winterhalter, P. Schreier, G. Skouroumounis, Identification of C13-norisoprenoid flavour precursors in starfruit (Averrhoa carambola L.). Flav. Fragr. J. 7, 179-185 (1992).

30. D. Waldmann, P. Winterhalter, Identification of a novel vitispirane precursor in Riesling wine. Vitis 31, 169-174 (1992).

29. M.A. Sefton, P. Winterhalter, P.J. Williams, Free and bound 6,9-dihydroxymegastigm-7-en-3-one in Vitis vinifera grapes and wine. Phytochemistry 31, 1813-1815 (1992).

28. G.R. Takeoka, R.A. Flath, R.G. Buttery, P. Winterhalter, M. Güntert, D.W. Ramming, R. Teranishi, Free and bound flavor constituents of white-fleshed nectarines. In: R. Teranishi, G.R. Takeoka, M. Güntert (Hrsg.): FLAVOR PRECURSORS - THERMAL AND ENZYMATIC CONVERSIONS. ACS Symp. Ser. 490, American Chemical Society: Washington, 1992; S. 116-138.

27. P. Winterhalter, Oxygenated C13-norisoprenoids: important flavor precursors. In: R. Teranishi, G. R. Takeoka, M. Güntert (Hrsg.): FLAVOR PRECURSORS - THERMAL AND ENZYMATIC CONVERSIONS. ACS Symp. Ser. 490, American Chemical Society: Washington, 1992; S. 98 -115.

26. P. Winterhalter, Countercurrent chromatography - a powerful tool for the separation of flavour precursors. In: M. Rothe, H.-P. Kruse (Hrsg.): AROMA PRODUCTION AND APPLICATION, Proceedings of the 3rd Wartburg Aroma Symposium, Deutsches Institut für Ernährungsforschung: Potsdam-Rehbrücke, 1992, S. 193-209.

25. G. Full, P. Winterhalter, P. Schreier, Online-HRGC-FTIR-Kopplung zur Analyse von acetylenischen Aromavorläufern. LaborPraxis (September), 752-755 (1991).

24. A. Lutz, P. Winterhalter, P. Schreier, Isolation of a glucosidic precursor of isomeric marmelo oxides from quince fruit. Tetrahedron Lett. 32, 5943-5944 (1991).

23. A. Güldner, P. Winterhalter, Structures of two new ionone glycosides from quince fruit (Cydonia oblonga Mill.). J. Agric. Food Chem. 39, 2142-2146 (1991).

22. P. Winterhalter, A. Lutz, P. Schreier, Isolation of a glucosidic precursor of isomeric marmelo lactones from quince fruit. Tetrahedron Lett. 32, 3669-3670 (1991).

21. H.U. Humpf, P. Winterhalter, P. Schreier, 3,4-Dihydroxy-7,8-dihydro-ß-ionone ß-D-glucopyranoside: natural precursor of 2,2,6,8-tetramethyl-7,11-dioxa tricyclo [6.2.1.01,6] undec-4-ene (Riesling acetal) and 1,1,6-trimethyl-1,2-dihydronaphthalene in red currant (Ribes rubrum L.) leaves. J. Agric. Food Chem. 39, 1833-1835 (1991).

20. P. Winterhalter, 1,1,6-Trimethyl-1,2-dihydronaphthalene (TDN) formation in wine. 1. Studies on the hydrolysis of 2,6,10,10-tetramethyl-1-oxaspiro [4.5] dec-6-ene-2,8-diol rationalizing the origin of TDN and related C13 norisoprenoids in Riesling wine. J. Agric. Food Chem. 39, 1825-1829 (1991).

19. M. Herderich, P. Winterhalter, 3-Hydroxy-retro-α-ionol: A natural precursor of isomeric edulans in purple passion fruit (Passiflora edulis Sims). J. Agric. Food Chem. 39, 1270-1274 (1991).

18. P. Winterhalter, G. Full, M. Herderich, P. Schreier, Application of on-line HRGC-FTIR spectroscopy to the analysis of acetylenic flavour precursors. Phytochem. Anal. 2, 93-96 (1991).

17. P. Winterhalter, Verteilungschromatographische Techniken: Wichtige Hilfsmittel bei der Untersuchung von Aromavorläufern. Lebensmittelchemie 45, 7-10 (1991).

16. P. Winterhalter, Fruits IV. In: H. Maarse (Hrsg.): VOLATILE COMPOUNDS IN FOODS AND BEVERAGES, M. Dekker: New York, 1991; S. 389-409. (REVIEW)

15. P. Winterhalter, S. Harmsen, F. Trani, A C13-norisoprenoid gentiobioside from quince fruit. Phytochemistry 30, 3021-3025 (1991).

14. G. Krammer, P. Winterhalter, M. Schwab, P. Schreier, Glycosidically bound aroma compounds in the fruits of Prunus species: apricot (P. armeniaca, L.), peach (P. persica, L.), yellow plum (P. domestica, L. ssp. Syriaca). J. Agric. Food Chem. 39, 778-781 (1991).

13. P. Winterhalter, M.A. Sefton, P.J. Williams, Volatile C13-norisoprenoid compounds in Riesling wine are generated from multiple precursors. Am. J. Enol. Vitic. 41, 277-283 (1990).

12. P. Winterhalter, M.A. Sefton, P.J. Williams, A new C13-norisoprenoid intramolecular acetal in Riesling wine. Chem. & Ind., 463-464 (1990).

11. P. Winterhalter, M.A. Sefton, P.J. Williams, Application of droplet countercurrent chromatography (DCCC) to the analysis of flavour precursors in Vitis vinifera cv. Riesling. In: Y. Bessière, A.F. Thomas (Hrsg.): FLAVOUR SCIENCE AND TECHNOLOGY, John Wiley & Sons: Chichester, New York, 1990; S. 221-224.

10. P. Winterhalter, M.A. Sefton, P.J. Williams, Two-dimensional GC-DCCC analysis of the glycoconjugates of monoterpenes, norisoprenoids, and shikimate-derived metabolites from Riesling wine. J. Agric. Food Chem. 38, 1041-1048 (1990).

9. P. Winterhalter, M. Herderich, P. Schreier, 4-Hydroxy-7,8-dihydro-ß-ionone and isomeric megastigma-6,8-dien-4-ones: New C13 norisoprenoids in quince (Cydonia oblonga, Mill.) fruit, J. Agric. Food Chem, 38, 796-799 (1990).

8. P. Winterhalter, Bound terpenoids in the juice of the purple passion fruit (Passiflora edulis Sims). J. Agric. Food Chem. 38, 452-455 (1990).

7. P. Winterhalter, P. Schreier, Natural precursors of thermally induced C13-norisoprenoids in quince. In: T.H. Parliment, R.J. McGorrin, C.-T. Ho (Hrsg.): THERMAL GENERATION OF AROMAS, ACS Symp. Ser. 409, American Chemical Society: Washington, 1989; S. 320-330.

6. P. Winterhalter, P. Schreier, Free and bound C13 norisoprenoids in quince (Cydonia oblonga, Mill.) fruit. J. Agric. Food Chem. 36, 1251-1256 (1988).

5. P. Winterhalter, P. Schreier, Studies on C13-norisoprenoid precursors. In: P. Schreier (Hrsg.): BIOFLAVOUR' 87 - Analysis, Biochemistry, Biotechnology, W. de Gruyter, Berlin, New York, 1988; S. 255-273.

4. P. Winterhalter, P. Schreier, 4-Hydroxy-7,8-dihydro-ß-ionol: natural precursor of theaspiranes in quince fruit (Cydonia oblonga, Mill.). J. Agric. Food Chem. 36, 560-562 (1988).

3. P. Winterhalter, V. Lander, P. Schreier, Influence of sample preparation on the composition of quince (Cydonia oblonga, Mill.) flavor. J. Agric. Food Chem. 35, 335-337 (1987).

2. P. Winterhalter, D. Katzenberger, P. Schreier, 6,7-Epoxy-Linalool and related oxygenated terpenoids from Carica papaya fruit. Phytochemistry 25, 1347-1350 (1986).

1. P. Schreier, P. Winterhalter, Precursors of papaya (Carica papaya L.) fruit volatiles. In: T.H. Parliment, R. Croteau (Hrsg.): BIOGENERATION OF AROMAS, ACS Symp. Ser. 317, American Chemical Society: Washington, 1986; S. 85-98.