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Influence of the storage in bottle on the antioxidant activities and related chemical characteristics of wine spirits aged with chestnut staves and micro-oxygenation

2022Journal article Open access
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dc.contributor.authorAlves, Sheila Oliveira
dc.contributor.authorLourenço, Sílvia
dc.contributor.authorAnjos, O.
dc.contributor.authorFernandes, Tiago A.
dc.contributor.authorCaldeira, Ilda
dc.contributor.authorCatarino, Sofia
dc.contributor.authorCanas, Sara
dc.date.accessioned2022-12-13T16:30:54Z
dc.date.available2022-12-13T16:30:54Z
dc.date.issued2022
dc.description.abstractDifferent ageing technology of wine spirits (WSs) has been investigated, but little has been published on the chemical evolution of aged WS during storage in bottle. The purpose of this study was to examine how 12 months of storage in bottle affected the evolution of antioxidantactivity (DPPH, FRAP and ABTS assays), total phenolic index (TPI) and low molecular weight (LMW)compounds content of the WSs aged through alternative technology using three micro-oxygenationlevels (MOX) and nitrogen control (N). Results revealed the ability of phenolic compounds fromaged WSs to scavenge free radicals during storage in bottle. Among the in vitro antioxidant-activity methods, FRAP assay was the more effective to differentiate WSs according to the ageing technology.Concerning the overall influence of storage in bottle on antioxidant activity, and TPI and LMW compoundscontent, the higher results were obtained for the MOX modalities (O15, O30 and O60), whichshowed a similar evolution. In summary, this study provides innovative information, demonstratingthat the differences between the aged WSs imparted throughout the ageing process (resulting from different MOX levels) were mostly retained, and only slight modifications during storage in bottle were found.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationOLIVEIRA-ALVES, S. [et al.] (2022) - Influence of the storage in bottle on the antioxidant activities and related chemical characteristics of wine spirits aged with chestnut staves and micro-Oxygenation. Molecules. 27:1. DOI 10.3390/molecules27010106.pt_PT
dc.identifier.doi10.3390/molecules27010106pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/8228
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationPOCI-01-0145-FEDER-027819pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectWine spiritpt_PT
dc.subjectStorage in bottlept_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectDPPH assaypt_PT
dc.subjectFRAP assaypt_PT
dc.subjectABTS assaypt_PT
dc.subjectPhenolicspt_PT
dc.titleInfluence of the storage in bottle on the antioxidant activities and related chemical characteristics of wine spirits aged with chestnut staves and micro-oxygenationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue1pt_PT
oaire.citation.startPage106pt_PT
oaire.citation.titleMoleculespt_PT
oaire.citation.volume27pt_PT
person.familyNameOliveira Alves
person.familyNameLourenço
person.familyNameAnjos
person.familyNameFernandes
person.familyNamecaldeira
person.familyNameCatarino
person.familyNamede Almeida Lopes Canas
person.givenNameSheila Cristina de
person.givenNameSílvia
person.givenNameOfélia
person.givenNameTiago
person.givenNameilda
person.givenNameSofia
person.givenNameSara Maria
person.identifierB-9350-2
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person.identifier.ciencia-idC21D-D8C7-3037
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person.identifier.ciencia-id1915-F5F5-C6AD
person.identifier.ciencia-id7212-C53B-0F02
person.identifier.ciencia-idEB11-791E-0118
person.identifier.orcid0000-0002-9963-4673
person.identifier.orcid0000-0003-2948-6633
person.identifier.orcid0000-0003-0267-3252
person.identifier.orcid0000-0002-3374-612X
person.identifier.orcid0000-0003-2151-2008
person.identifier.orcid0000-0002-6223-4377
person.identifier.orcid0000-0002-9781-6481
person.identifier.ridG-2808-2012
person.identifier.ridB-6777-2013
person.identifier.ridB-4023-2016
person.identifier.ridD-2752-2013
person.identifier.scopus-author-id57193863077
person.identifier.scopus-author-id23395659700
person.identifier.scopus-author-id24449123500
person.identifier.scopus-author-id8056539300
person.identifier.scopus-author-id8354919700
person.identifier.scopus-author-id6507398291
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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