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Highlighting the varietal origin of eugenol in Armagnac wine spirits from Baco blanc, a hybrid grape variety

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorFRANC, Céline
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorRIQUIER, Laurent
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorHASTOY, Xavier
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMONSANT, Clémence
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorNOIVILLE, Paul
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorPELONNIER-MAGIMEL, Edouard
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMARCHAND, Stéphanie
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorTEMPÈRE, Sophie
dc.contributor.authorSÉGUR, Marie-Claude
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
dc.contributor.authorDE REVEL, Gilles
dc.date.accessioned2024-04-10T12:21:59Z
dc.date.available2024-04-10T12:21:59Z
dc.date.issued2023-11-15
dc.identifier.issn1873-7072en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197416
dc.description.abstractEnWe report on the first evidence of a varietal origin of eugenol as a molecular marker in Baco blanc, one of the grape varieties used to produce Armagnac. Eugenol was identified and quantified by HS-SPME-GC-MS. For two separate vintages, the concentrations found in monovarietal wine spirits made from Baco blanc, were, on average, 10 times higher than those in other Vitis varieties, ranging from 31.0 to 174.7 µg/L. Investigations were carried out to quantify eugenol in the wines used for distillation, in the musts and finally in several parts of the plant. For all matrices over both vintages, it was confirmed that eugenol is much more abundant in Baco blanc than in Ugni blanc and Folle blanche. Moreover, enzymatic hydrolysis made it possible to release a significant quantity of eugenol from precursors, demonstrating that more than 90% of eugenol is bound in the must and in the grape berry pulp. © 2023 Elsevier Ltd
dc.language.isoENen_US
dc.subject.enWine
dc.subject.enBaco 22A
dc.subject.enDirect producer hybrid
dc.subject.enGlycosides
dc.subject.enMust
dc.subject.enSPME-GC-MS
dc.subject.enTolerant variety
dc.title.enHighlighting the varietal origin of eugenol in Armagnac wine spirits from Baco blanc, a hybrid grape variety
dc.title.alternativeFood Chem.en_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.foodchem.2023.136405en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.journalFood chemistryen_US
bordeaux.page136405en_US
bordeaux.volume426en_US
bordeaux.hal.laboratoriesOenologie - UMR 1366en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionINRAEen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Food%20chemistry&rft.date=2023-11-15&rft.volume=426&rft.spage=136405&rft.epage=136405&rft.eissn=1873-7072&rft.issn=1873-7072&rft.au=FRANC,%20C%C3%A9line&RIQUIER,%20Laurent&HASTOY,%20Xavier&MONSANT,%20Cl%C3%A9mence&NOIVILLE,%20Paul&rft.genre=article


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