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Effect of wood aging on wine mineral composition and 87Sr/86Sr isotopic ratio

2017Artigo científico Acesso aberto
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dc.contributor.authorKaya, Ayse D.
dc.contributor.authorSousa, Raúl Bruno de
dc.contributor.authorCurvelo-Garcia, A.S.
dc.contributor.authorRicardo-da-Silva, Jorge M.
dc.contributor.authorCatarino, Sofia
dc.date.accessioned2019-11-19T14:06:47Z
dc.date.available2019-11-19T14:06:47Z
dc.date.issued2017
dc.description.abstractThe evolution of mineral composition and wine strontium isotopic ratio 87Sr/86Sr (Sr IR) during wood aging were investigated. A red wine was aged in stainless steel tanks with French oak staves (Quercus sessiliflora Salisb.), with three industrial scale replicates. Sampling was carried out after 30, 60, and 90 days of aging, and the wines were evaluated in terms of general analysis, phenolic composition, total polysaccharides, multielement composition, and Sr IR. Li, Be, Mg, Al, Sc, Ti, V, Mn, Co, Ni, Cu, Zn, Ga, Ge, As, Rb, Sr, Y, Zr, Mo, Sb, Cs, Ba, Pr, Nd, Sm, Eu, Dy, Ho, Er, Yb, Lu, Tl, and Pb elements and 87Sr/86Sr were determined by quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS) and Na, K, Ca, and Fe by flame atomic absorption spectrometry (FAAS). Two-way ANOVA was applied to assess wood aging and time effect on Sr IR and mineral composition. Wood aging resulted in significantly higher concentrations of Mg, V, Co, Ni, and Sr. At the end of the aging period, wine exhibited statistically identical Sr IR compared to control. Study suggests that wood aging does not affect 87Sr/86Sr, not precluding the use of this parameter for wine traceability purposespt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJ. Agric. Food Chem. 2017, 65, 4766−4776pt_PT
dc.identifier.doi10.1021/acs.jafc.7b01510pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/18775
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherACS Publicationspt_PT
dc.subjectwinept_PT
dc.subjectauthenticitypt_PT
dc.subjectwood agingpt_PT
dc.subjectstrontium isotopic ratio 87Sr/86Srpt_PT
dc.subjectmineral compositionpt_PT
dc.titleEffect of wood aging on wine mineral composition and 87Sr/86Sr isotopic ratiopt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleJournal of Agricultural and Food Chemistrypt_PT
person.familyNameRicardo-da-Silva
person.familyNameCatarino
person.givenNameJorge M.
person.givenNameSofia
person.identifier.ciencia-id5911-8A48-8691
person.identifier.ciencia-id7212-C53B-0F02
person.identifier.orcid0000-0003-3706-0982
person.identifier.orcid0000-0002-6223-4377
person.identifier.ridA-7345-2008
person.identifier.ridD-2752-2013
person.identifier.scopus-author-id6603201300
person.identifier.scopus-author-id8354919700
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication34562191-9ff7-4932-9c5e-c3b3726e01ae
relation.isAuthorOfPublication067dca13-5a43-4bcb-b789-69cf0a5567c3
relation.isAuthorOfPublication.latestForDiscovery067dca13-5a43-4bcb-b789-69cf0a5567c3

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