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dc.contributor.authorGarcía Estévez, Ignacio
dc.contributor.authorAlcalde Eon, Cristina
dc.contributor.authorRivas Gonzalo, Julián Carlos
dc.contributor.authorEscribano Bailón, María Teresa
dc.contributor.authorNevares Domínguez, Ignacio Gerardo 
dc.contributor.authorÁlamo Sanza, María del 
dc.date.accessioned2018-08-31T10:32:18Z
dc.date.available2019-01-01T00:40:28Z
dc.date.issued2017
dc.identifier.citationJournal of Agricultural and Food Chemistry, 2017, 65 (31), pp 6369–6378es
dc.identifier.issn0021-8561es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/31339
dc.descriptionProducción Científicaes
dc.description.abstractDuring the aging of red wine in oak wood barrels, or in alternative aging systems, interactions between the compounds released from wood, the compounds of the wine, and oxygen can take place. The main objective of the present work was to study oxygen–ellagitannin interactions by monitoring their levels in three model systems, all containing the same amounts of French oak chips and differing only in the oxygen content: total absence, only the oxygen released from the chips, and air-saturated (model systems F, OW, and OS, respectively). This study has highlighted the influence of oxygen in the ellagitannins’ evolution and the relevance of the oxygen trapped into the oak chips, reporting for the first time the kinetics of oxygen release to the model wine. Furthermore, the indirect contribution of oxygen to the ellagitannins’ disappearance by boosting autoxidative reactions has also been pointed out. Vescalagin seems to be the ellagitannin most affected by the initial oxygen levels.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherAmerican Chemical Societyes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.classificationMaderaes
dc.subject.classificationOxígenoes
dc.subject.classificationDissolved oxygenes
dc.subject.classificationOak woodes
dc.titleAn approach to study the interactions between ellagitannins and oxygen during oak wood aginges
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1021/acs.jafc.7b02080es
dc.relation.publisherversionhttps://pubs.acs.org/doi/abs/10.1021/acs.jafc.7b02080es
dc.peerreviewedSIes
dc.description.embargo2019-01-01es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International


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