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Behaviour of low molecular weight compounds, iron and copper of wine spirit aged with chestnut staves under different levels of micro-oxygenation

2020Journal article Open access
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dc.contributor.authorCanas, Sara
dc.contributor.authorDanalache, Florina
dc.contributor.authorAnjos, O.
dc.contributor.authorFernandes, Tiago A.
dc.contributor.authorCaldeira, Ilda
dc.contributor.authorSantos, Nádia
dc.contributor.authorFargeton, Laurent
dc.contributor.authorBoissier, Benjamin
dc.contributor.authorCatarino, Sofia
dc.date.accessioned2021-05-31T11:47:35Z
dc.date.available2021-05-31T11:47:35Z
dc.date.issued2020
dc.description.abstractAlternative technologies for a more sustainable wine spirits' ageing have been studied but a lack of knowledge on the effect of oxygenation level remains. This work examined the behaviour of low molecular weight compounds, iron and copper of a wine spirit aged in 50 L demijohns with chestnut wood staves combined with three levels of micro-oxygenation or nitrogen. Compounds and mineral elements were quantified by HPLC and FAAS, respectively, in samples collected at 8, 21, 60, 180, 270 and 365 days of ageing. Results showed that most of the compounds underwent significant changes in their content over time and behave differently depending on the wine spirit's oxygenation level: higher contents of gallic acid, syringic acid and vanillin were associated with lower micro-oxygenation level while higher contents of ellagic acid, syringaldehyde, coniferaldehyde and sinapaldehyde resulted from higher one; lowest contents of these compounds were found in the nitrogen modality. Weak correlation between copper and the studied compounds was evidenced whereas closer relationship between iron, vanillin, gallic, syringic and ellagic acids at end of ageing was observed. This study provides innovative information on the role of oxygen in wine spirit's ageing, and on chestnut wood effect on wine spirit's mineral composition.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/molecules25225266pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/7556
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAcroleinpt_PT
dc.subjectAldehydespt_PT
dc.subjectBenzaldehydespt_PT
dc.subjectChromatography,pt_PT
dc.subjectCopperpt_PT
dc.subjectEllagic acidpt_PT
dc.subjectFood analysispt_PT
dc.subjectFood industrypt_PT
dc.subjectFuranspt_PT
dc.subjectGallic acidpt_PT
dc.subjectIronpt_PT
dc.subjectNitrogenpt_PT
dc.subjectOxygenpt_PT
dc.subjectVolatile organic compoundspt_PT
dc.subjectWinept_PT
dc.subjectWoodpt_PT
dc.subjectHigh pressure liquidpt_PT
dc.titleBehaviour of low molecular weight compounds, iron and copper of wine spirit aged with chestnut staves under different levels of micro-oxygenationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue22pt_PT
oaire.citation.startPage5266pt_PT
oaire.citation.titleMoleculespt_PT
oaire.citation.volume25pt_PT
person.familyNamede Almeida Lopes Canas
person.familyNameDanalache
person.familyNameAnjos
person.familyNameFernandes
person.familyNamecaldeira
person.familyNameCatarino
person.givenNameSara Maria
person.givenNameFlorina
person.givenNameOfélia
person.givenNameTiago
person.givenNameilda
person.givenNameSofia
person.identifierB-9350-2
person.identifier.ciencia-idEB11-791E-0118
person.identifier.ciencia-idC21D-D8C7-3037
person.identifier.ciencia-id8810-5C8A-08D0
person.identifier.ciencia-id1915-F5F5-C6AD
person.identifier.ciencia-id7212-C53B-0F02
person.identifier.orcid0000-0002-9781-6481
person.identifier.orcid0000-0003-0828-5429
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.ridG-2808-2012
person.identifier.ridB-6777-2013
person.identifier.ridB-4023-2016
person.identifier.ridD-2752-2013
person.identifier.scopus-author-id6507398291
person.identifier.scopus-author-id23395659700
person.identifier.scopus-author-id24449123500
person.identifier.scopus-author-id8056539300
person.identifier.scopus-author-id8354919700
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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