English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/144439
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorNiculcea, María-
dc.contributor.authorMartínez Lapuente, Leticia-
dc.contributor.authorGuadalupe, Zenaida-
dc.contributor.authorSánchez-Díaz, Manuel-
dc.contributor.authorAyestarán, Belén-
dc.contributor.authorAntolín Bellver, M. Carmen-
dc.identifierissn: 0042-7500-
dc.identifier.citationVitis - Journal of Grapevine Research 54(1): 9-16 (2015)-
dc.description.abstractThe response of phenolic composition of skins from Vitis vinifera L. 'Tempranillo' and 'Graciano' grapes to water-deficit irrigation during berry growth and ripening was evaluated. The study was carried out using container-grown grapevines grown under controlled conditions in a greenhouse. Two irrigation treatments were imposed: control (well-watered) and sustained deficit irrigation (SDI). Twenty-eight phenolic compounds, including anthocyanins, flavonols and monomeric flavan-3-ols (catechins) as well as phenolic acids derivatives have been identified in the extracts prepared from the berry skins at physiological maturity. For both varieties, water deficit reduced leaf area and leaf area to crop mass ratio, and decreased berry size. However, there were no changes in juice total soluble solids, pH or total polyphenolic content. Water deficit resulted in decreased must titratable acidity in 'Graciano' berries. In 'Tempranillo', water limitation reduced total anthocyanins and flavonols, and increased hydroxycinnamic acids. In 'Graciano', water deficit resulted in increased flavonols and reduced catechins. Altogether, we concluded that under water-deficit irrigation, 'Graciano' grapes presented a differential composition of phenolic compounds that could result in improved fruit quality.-
dc.description.sponsorshipThis project was supported by Fundación Universitaria de Navarra (2011) and the Ministerio de Ciencia e Innovación (MCINN BFU2011-26989) of Spain. M. NICULCEA was the recipient of a grant from Asociación de Amigos de la Universidad de Navarra.-
dc.publisherJulius Kühn-Institut-
dc.subjectSustained deficit irrigation-
dc.subjectHydroxycinnamic acids-
dc.subjectFruiting cuttings-
dc.titleCharacterization of phenolic composition of Vitis vinifera L. 'Tempranillo' and 'Graciano' subjected to deficit irrigation during berry development-
dc.description.versionPeer Reviewed-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.contributor.funderFundación Universitaria de Navarra-
dc.contributor.funderAsociación de Amigos de la Universidad de Navarra-
Appears in Collections:(ICVV) Artículos
Files in This Item:
File Description SizeFormat 
vitis_vinifera_Niculcea.pdf2,03 MBAdobe PDFThumbnail
Show simple item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.