Congress Programme

Monday, October 9   08h30 Registration 09h00 Opening Session   WELCOME ADDRESS   Prof. Dr. J. Empis (EuCheMS)   Prof. Dr. Dr. h.c. H.-P. Liebig (Hohenheim University)   Prof. Dr. R. Carle (Local Organiser) 10h00 Keynote Lecture No. 1   Application of countercurrent chromatography (CCC) to the analysis of natural pigments   Prof. Dr. P. Winterhalter 10h45 Coffee Break / Poster Session 11h15 SESSION 1.1: Analysis and Chemistry of Pigments   Chair: Prof. Dr. R. Carle / N.N. 11h15 Development of a fast analytical method for the determination of sudan dyes in chilli and curry-containing foodstuffs by HPLC-PDA V. CORNET, J. Van Loco, G. Moens, Y. Govaert, J.M. Degroodt 11h40 Improved high perfomance liquid chromatographic method for analysis of sodium copper chlorophyllin   A. MORTENSEN, S. E. Rasmussen 12h05 Occurrence and formation of pyranoanthocyanins in fruit juices and wines   M. RENTZSCH, M. Schwarz, S. Hillebrand, P. Winterhalter 12h30 Lunch 14h00 SESSION 1.2: Analysis and Chemistry of Pigments Chair: Prof. Dr. W. Pfannhauser /N.N. 14h00 Variability in the pigment contents of black carrots and the potential of black carrot extracts as natural food colorants D.R. KAMMERER, S. Schillmöller, A. Schieber, R. Carle 14h25 Pigment characterisation from Ditaxis heterantha (Azafrán de bolita) seeds C.L. DEL TORO, S. Villanueva, E. Lugo, S. Baldermann, P. Fleischmann 14h50 Tandem mass spectrometry determination of anthocyanins and metabolites in fruits, vegetables and biological samples Q. Tian, M.M. GIUSTI, G.D. Stoner, D. Campos, S.J. Schwartz 15h15 Coffee Break / Poster Session 15h45 SESSION 1.3: Analysis and Chemistry of Pigments Chair: Prof. Dr. P. Winterhalter / N.N. 15h45 Evaluation of color and pigment patterns in fruits from different Hylocereus genotypes P. ESQUIVEL, F.C. Stintzing, R. Carle 16h10 Phloridzin Oxidation Products (POP), new water-soluble yellow pigments deriving from apple S. GUYOT, S. Serrand, S. Bernillon, P. Sanoner, C.M.G.C Renard 16h35 Anthocyanins from Eugenia myrtifolia Sims L. Longo, A. Scardino, G. Vasapollo, F. BLANDO

Tuesday, October 10 09h00 Keynote Lecture No. 2 Bioavailability of carotenoids Prof. Dr. S.J. Schwartz 09h45 Coffee Break / Poster Session 10h45 SESSION 2.1: Biological and Nutritional Properties of Pigments Chair: Prof. Dr. M. Heinonen / N.N. 10h45 ß-cryptoxanthin from citrus juices: assessment of bioavailability using an in vitro digestion/Caco-2 cell culture model C. DHUIQUE-MAYER, E. Reboul, B. Caporiccio, P. Besancon, M.J. Amiot, P. Borel 11h10 Cytoprotective effects of indicaxanthin in ß-thalassemia red blood cells L. Tesoriere, M. ALLEGRA, D. Butera, M. Fazzari, C. Gentile, M.A. Livrea 11h35 Antioxidant potential and characteristic of anthocyanin-rich extracts of selected native Australian fruits M. NETZEL, G. Netzel, Q. Tian, S. Schwartz, I. Konczak 12h00 Application of an in vitro digestion method for screening the differential micellar incorporation of carotenoids A. PÉREZ-GÁLVEZ, E. Fernández-García, M.I. Mínguez-Mosquera 12h25 Lunch 14h00 SESSION 2.2: Biological and Nutritional Properties of Pigments Chair: Prof. Dr. S.J. Schwartz / N.N. 14h00 Apparent absorption of chlorophyll from spinach in an assay with dogs T.M. Fernandes, B.B. Gomes, U.M. LANFER-MARQUEZ 14h25 Bioaccessibility of carotenes from carrots: effect of cooking and addition of oil D. HORNERO-MÈNDEZ, M.I. Mínguez-Mosquera 14h50 Cranberry (Vaccinum macrocarpon AIT.) anthocyanins and their antioxidative and antimicrobial properties I. JASUTIENE, P. Viškelis, A. Šarkinas, M. Rubinskiene, R. Daubaras, L. Cesoniene 15h15 Coffee Break / Poster Session 15h45 SESSION 3: Oral Presentation of Selected Posters Chair: Prof. Dr. Dr. H. Steinhart / N.N. Nitroastaxanthin from astaxanthin with peroxynitrite H. ETOH, R. Yoshioka, T. Hayakawa, A.K. Kulkarni, T. Maoka Isolation of 13²-hydroxy-(13²-S)-phaeophytin-a from leaves and stems of Amaranthus tricolor by high-speed countercurrent chromatography G. JERZ, T.N. Arrey, V. Wray, Q. Du, P. Winterhalter Antiproliferation activity and metabolism of black carrot anthocyanins G. NETZEL, M. Netzel, T. Frank, D.R. Kammerer, A. Schieber, R. Carle, I. Bitsch, R. Bitsch, I. Konczak Melanoidin extracts from not-roasted and roasted cocoa beans (Theobroma cacao L.): antioxidant and protective properties on stress-induced cell death M. ARLORIO, J.D. Coïsson, F. Travaglia, M. Locatelli, C. Bottini, L. Tessitore, A. Martelli Stability of anthocyanins extract from mangosteen (Garcinia mangostana L.) peel Yupaporn Palakajornsak, PRASONG SIRIWONGWILAICHAT Search for chlorophyll catabolites in maturing soybean seeds P. Sinnecker, Th. Müller, B. Kräutler, U.M. Lanfer-Marquez Announcement of PIF V (Prof. Dr. M. Heinonen) 16h35 End of Scientific Programme 17h45 Transfer to Wiesensteig Castle Congress Dinner

Wednesday, October 11 08h30 Keynote Lecture No. 3 Betalains – a bunch of colours for food scientists Dr. F.C. Stintzing 09h15 Coffee Break 09h30 SESSION 4: Production and Application of Pigments Chair: Prof. Dr. J. Empis / N.N. 09h30 Modern application of xanthophylls in animal feeding – a review D.E. BREITHAUPT 09h55 First pigment fingerprints from the rind of French red-smear ripened soft cheeses Epoisses, Maroilles, and Mont d’Or P. Galaup, A. Gautier, Y. Piriou, A. de Villeblanche, L. DUFOSSÈ 10h20 Application of tristimulus colorimetry to obtain natural additives from fruits. Colour evaluation during osmotic dehydration C. OSORIO, M.S. Franco, M.P. Castaño, M.L. González-Miret, F.J. Heredia, A.L. Morales 10h45 Carotenoid-rich fractions in sea buckthorn berry oleosomes: separation, characterisation and stability in colloid supramolecular structures C. SOCACIU, S. Tichonova, A.Noke, A.Pintea, H.A. Diehl 11h10 Lunch Transfer to Bad Cannstatt Boat Cruise on the River Neckar Wine-Tasting in the Felsengarten Kellerei Thursday, October 12 08h30 Keynote Lecture No. 4 How pigments are made: Nature leads, can we follow? Prof. Dr. G. Britton 09h15 SESSION 5.1: Processing and Stability of Pigments Chair: Prof. Dr. R. Fenwick / N.N. 09h15 Influence of trehalose addition on anthocyanins retention of evaporated and freeze-dried strawberry pastes M. KOPJAR, J. Hribar, M. Simcic, V. Piližota, N. Nedic Tiban 09h40 Stability of xanthophylls in egg yolks during conventional cooking D.E. Breithaupt, J. SCHLATTERER 10h05 Coffee Break / Poster Session 10h45 SESSION 5.2: Processing and Stability of Pigments Prof. Dr. G. Britton / N.N. 10h45 A comparison of carrots cultivated organically and conventionally. Chemical analysis and sensory evaluation M. Østerlie, J. LERFALL 11h10 Retention of chlorophyll compounds during chromoplast differentiation in stay-green fruits of Capsicum annuum (L.). M. ROCA, D. Hornero-Méndez, J. Costa-García, B. Gandul-Rojas, M.I. Mínguez-Mosquera 12h10 Closing Session Poster Award