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Identification of gallotannins and ellagitannins in aged wine spirits : a new perspective using alternative ageing technology and high-resolution mass spectrometry

2022Journal article Restricted access
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dc.contributor.authorFernandes, Tiago A.
dc.contributor.authorAntunes, Alexandra M.M.
dc.contributor.authorCaldeira, Ilda
dc.contributor.authorAnjos, O.
dc.contributor.authorFreitas, Victor
dc.contributor.authorFargeton, Laurent
dc.contributor.authorBoissier, Benjamin
dc.contributor.authorCatarino, Sofia
dc.contributor.authorCanas, Sara
dc.date.accessioned2022-12-13T16:23:50Z
dc.date.available2022-12-13T16:23:50Z
dc.date.issued2022
dc.description.abstractThis research was focused on identifying gallotannins and ellagitannins degradation pathways to better understand their behavior in complex media such as wine spirits (WS). A WS was aged with chestnut wood staves with three levels of micro-oxygenation, nitrogen, and using wooden barrels. Gallotannins and ellagitannins were identified by LC-ESI-HRMS/MS using a Q-TOF in samples collected at 8, 21, 60, 180, 270, and 365 days of ageing, allowed comparing their relative abundances according to the ageing technology. It was established for the first time, the importance of oxygen in gallotannins and ellagitannins formation/degradation pathways in WS and shading light into the explanation for the steady increase of gallic and ellagic acid contents on WS during ageing. The results also highlighted the presence of penta-O-galloyl-β-D-glucose, tetra-O-galloyl-β-D-glucose, tri- O-galloyl-β-D-glucose, di-O-galloyl-β-D-glucose, and mono-O-galloyl-β-D-glucose, 2,3-(S)-hexahydroxydiphenoyl-β-D-glucose, pedunculagin, isomers vescalagin/castalagin and two products stemming from ethanol-promoted oxidation of castalagin/vescalagin and vescalin/castalin, in the composition WS aged with chestnut wood.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFERNANDES, Tiago A. [et al.] (2022) - Identification of gallotannins and ellagitannins in aged wine spirits : a new perspective using alternative ageing technology and high-resolution mass spectrometry. Food Chemistry. 382:132322. DOI 10.1016/j.foodchem.2022.132322.pt_PT
dc.identifier.doi10.1016/j.foodchem.2022.132322pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/8227
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPOCI-01-0145-FEDER-027819 (PTDC/OCE-ETA/ 27819/2017).pt_PT
dc.subjectHydrolysable tanninspt_PT
dc.subjectMicro-oxygenationpt_PT
dc.subjectChestnutpt_PT
dc.subjectMass spectrometrypt_PT
dc.subjectAgeing wine spiritpt_PT
dc.titleIdentification of gallotannins and ellagitannins in aged wine spirits : a new perspective using alternative ageing technology and high-resolution mass spectrometrypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleFood Chemistrypt_PT
oaire.citation.volume382pt_PT
person.familyNameFernandes
person.familyNamecaldeira
person.familyNameAnjos
person.familyNameCatarino
person.familyNamede Almeida Lopes Canas
person.givenNameTiago
person.givenNameilda
person.givenNameOfélia
person.givenNameSofia
person.givenNameSara Maria
person.identifierB-9350-2
person.identifier.ciencia-id8810-5C8A-08D0
person.identifier.ciencia-id1915-F5F5-C6AD
person.identifier.ciencia-idC21D-D8C7-3037
person.identifier.ciencia-id7212-C53B-0F02
person.identifier.ciencia-idEB11-791E-0118
person.identifier.orcid0000-0002-3374-612X
person.identifier.orcid0000-0003-2151-2008
person.identifier.orcid0000-0003-0267-3252
person.identifier.orcid0000-0002-6223-4377
person.identifier.orcid0000-0002-9781-6481
person.identifier.ridB-6777-2013
person.identifier.ridB-4023-2016
person.identifier.ridG-2808-2012
person.identifier.ridD-2752-2013
person.identifier.scopus-author-id24449123500
person.identifier.scopus-author-id8056539300
person.identifier.scopus-author-id23395659700
person.identifier.scopus-author-id8354919700
person.identifier.scopus-author-id6507398291
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication98ef47e9-2bf4-43db-b566-342c2ec1ebae
relation.isAuthorOfPublication6eb41332-af5a-40b7-88ce-1dc5bc1b7880
relation.isAuthorOfPublicationdf9191ae-0bbb-4bb8-bbdc-0f79c7365876
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