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Wood and roots of major grapevine cultivars and rootstocks: A comparative analysis of stilbenes by UHPLC-DAD-MS/MS and NMR

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorGABASTON, Julien
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorLEBORGNE, Cecile
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorWAFFO TEGUO, Pierre
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorVALLS FONAYET, Josep
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorPALOS PINTO, Antonio
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorRICHARD, Tristan
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorCLUZET, Stephanie
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMERILLON, Jean-Michel
dc.date.accessioned2020-06-29T14:26:27Z
dc.date.available2020-06-29T14:26:27Z
dc.date.issued2019
dc.identifier.issn0958-0344en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/8306
dc.description.abstractEnIntroduction Grapevine wood and roots are by‐products obtained during vineyard management. This plentiful biomass is known to be rich in stilbenes and can be used as a source of high‐value compounds as well as active natural extracts. However, the stilbenes in grapevine wood and roots from different cultivars and rootstocks remain to be characterized.[br/] Objective The present study investigated the stilbene content of eight major Vitis vinifera cultivars and six different rootstocks. In addition, the distribution of stilbenes was established for each of seven parts into which the plants were sub‐divided.[br/] Methodology For stilbene characterization and quantification purposes, an ultra‐high performance liquid chromatography‐diode array detector‐mass spectrometry (UHPLC‐DAD‐MS/MS) analysis of different samples was carried out. Moreover, structural data of stilbenes was unambiguously studied by nuclear magnetic resonance (NMR) spectra.[br/] Results Whatever the cultivar/rootstock combination, stilbenes were found to be oligomerized from the aerial part to the root system. Furthermore, stilbene content varied widely depending on the cultivars and rootstocks. For instance, the cultivars Merlot, Tannat and Gamay noir were the richest in stilbenes while the rootstocks Gravesac, Fercal and 3390C contained the highest amounts.[br/] Conclusion These findings provide insight into the knowledge that major grapevine cultivars and rootstocks can be used as a potential source of complex stilbenes.
dc.language.isoENen_US
dc.subject.enGrape Variety
dc.subject.enResveratrol
dc.subject.enRootstock
dc.subject.enScion
dc.subject.enStilbene
dc.subject.enViniferin
dc.subject.enVitisin
dc.title.enWood and roots of major grapevine cultivars and rootstocks: A comparative analysis of stilbenes by UHPLC-DAD-MS/MS and NMR
dc.title.alternativePhytochem. anal.en_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1002/pca.2815en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
dc.identifier.pubmed30644147en_US
bordeaux.journalPhytochemical Analysisen_US
bordeaux.page320-331en_US
bordeaux.volume30en_US
bordeaux.hal.laboratoriesOenologie - EA 4577en_US
bordeaux.issue3en_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Phytochemical%20Analysis&rft.date=2019&rft.volume=30&rft.issue=3&rft.spage=320-331&rft.epage=320-331&rft.eissn=0958-0344&rft.issn=0958-0344&rft.au=GABASTON,%20Julien&LEBORGNE,%20Cecile&WAFFO%20TEGUO,%20Pierre&VALLS%20FONAYET,%20Josep&PALOS%20PINTO,%20Antonio&rft.genre=article


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