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Disease resistant bouquet vine varieties: assessment of the phenolic, aromatic, and sensory potential of their wines

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorGONZÁLEZ-CENTENO, M. Reyes
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorCHIRA, Kleopatra
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMIRAMONT, Clément
dc.contributor.authorESCUDIER, Jean-Louis
dc.contributor.authorSAMSON, Alain
dc.contributor.authorSALMON, Jean-Michel
dc.contributor.authorOJEDA, Hernan
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorTEISSEDRE, Pierre Louis
dc.date.accessioned2020-07-03T08:59:01Z
dc.date.available2020-07-03T08:59:01Z
dc.date.issued2019
dc.identifier.issn2218-273Xen_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/8537
dc.description.abstractEnThe search for grape varieties resistant to diseases and to climatic changes notably concerns the wine industry. Nine monovarietal wines from new red grape varieties resistant to cryptogamic diseases (downy and powdery mildews) were evaluated in terms of their total phenolic, anthocyanin and proanthocyanidin contents, anthocyanin profile, volatile composition, and sensory attributes. Thus, the question remains, will these hybrid grapes (>= 97.5% of Vitis vinifera genome) lead to wines with organoleptic properties similar to those of Vitis vinifera wines that consumers are used to? Total phenolic (1547-3418 mg GA/L), anthocyanin (186-561 mg malvidin/L), and proanthocyanidin (1.4-4.5 g tannins/L) contents were in broad agreement with those previously described in the literature for monovarietal wines produced with well-known red grape varieties (Cabernet Sauvignon, Merlot, Syrah). With regard to fruity aroma, ethyl esters of straight-chain fatty acids (530-929 mu g/L) stood out clearly as the major volatile components for all hybrid wines considered. Sensory analysis revealed significant differences (p < 0.05) for visual aspect, aroma, flavor, global balance, astringency, and body. Overall, these new hybrid grape varieties are not only resistant to cryptogamic diseases, but also present enough potential to become quality wines, since their phenolic and volatile attributes are close to those of common red monovarietal wines.
dc.language.isoENen_US
dc.subject.enBouquet Vines Varieties
dc.subject.enDisease Resistance
dc.subject.enFruity Aroma Profile
dc.subject.enHybrid Grapes
dc.subject.enPhenolic Composition
dc.subject.enSensory Analysis
dc.subject.enWine
dc.title.enDisease resistant bouquet vine varieties: assessment of the phenolic, aromatic, and sensory potential of their wines
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/biom9120793en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
dc.identifier.pubmed31783641en_US
bordeaux.journalBiomoleculesen_US
bordeaux.page1-17en_US
bordeaux.volume9en_US
bordeaux.hal.laboratoriesOenologie - EA 4577en_US
bordeaux.issue12en_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Biomolecules&amp;rft.date=2019&amp;rft.volume=9&amp;rft.issue=12&amp;rft.spage=1-17&amp;rft.epage=1-17&amp;rft.eissn=2218-273X&amp;rft.issn=2218-273X&amp;rft.au=GONZ%C3%81LEZ-CENTENO,%20M.%20Reyes&amp;CHIRA,%20Kleopatra&amp;MIRAMONT,%20Cl%C3%A9ment&amp;ESCUDIER,%20Jean-Louis&amp;SAMSON,%20Alain&amp;rft.genre=article


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