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Polyphenols, biogenic amines and amino acids patterns in Verdelho wines according to vintage

2020Journal article Open access
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dc.contributor.authorPerestrelo, Rosa
dc.contributor.authorBordiga, Matteo
dc.contributor.authorLocatelli, Monica
dc.contributor.authorSilva, Catarina
dc.contributor.authorCâmara, José S.
dc.date.accessioned2022-10-06T13:31:42Z
dc.date.available2022-10-06T13:31:42Z
dc.date.issued2020
dc.description.abstractVerdelho wine grape variety is an emblematic cultivar of Madeira Island. In this study, Verdelho wines, from six successive vintages (2010–2015) were characterized in terms of individual polyphenols, biogenic amines and their precursor's amino acids by reversed-phase high-performance liquid chromatography (RP-HPLC). In addi tion, the total phenolic content, total tannins and antioxidant capacity were evaluated. Twenty-six polyphenols, four biogenic amines and four amino acids were identified. Verdelho wines from 2011, 2014 and 2015 vintages showed the highest concentration of polyphenols (145 mg/L), amino acids (52.0 mg/L) and biogenic amines (7.27 mg/L), respectively. Principal component analysis (PCA)) was used for classification and identification of compounds related to vintage effect. Epicatechin, gallic acid, phenylethylamine, histidine, caftaric acid, phe nylalanine, histamine and kaempferol-3-O-rutinoside were the main compounds responsible for Verdelho wines classification according to vintage. Finally, it was observed that vintage did not promote the formation of biogenic amines and amino acids.I Independently of vintage the total concentration of biogenic amines in Verdelho wines are lower than the legal limits set by some European Union countries (< 8 mg/L).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.microc.2019.104383pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4691
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationMadeira Chemistry Research Centre
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectVerdelhopt_PT
dc.subjectVintagept_PT
dc.subjectPolyphenolspt_PT
dc.subjectAmino acidspt_PT
dc.subjectBiogenic aminespt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titlePolyphenols, biogenic amines and amino acids patterns in Verdelho wines according to vintagept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMadeira Chemistry Research Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FQUI%2F00674%2F2019/PT
oaire.citation.startPage104383pt_PT
oaire.citation.titleMicrochemical Journalpt_PT
oaire.citation.volume153pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePerestrelo
person.familyNameSousa Luís
person.familyNameCâmara
person.givenNameRosa
person.givenNameCatarina Grace
person.givenNameJosé
person.identifier1441319
person.identifierC-1300-2019
person.identifierG-3003-2013
person.identifier.ciencia-id251A-D5F7-9E32
person.identifier.ciencia-id9813-3B88-BA8D
person.identifier.ciencia-id481C-08CE-90E5
person.identifier.orcid0000-0002-7223-1022
person.identifier.orcid0000-0002-3018-3165
person.identifier.orcid0000-0003-1965-3151
person.identifier.ridI-2307-2014
person.identifier.scopus-author-id16686828800
person.identifier.scopus-author-id57194492726
person.identifier.scopus-author-id10140393000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication003ff241-47d2-497b-b9ac-c0d1713f8bf3
relation.isAuthorOfPublication2853e6b6-0fb5-454c-aedb-05528b76c484
relation.isAuthorOfPublicatione10d78be-e547-4d25-92b5-06a997ed78da
relation.isAuthorOfPublication.latestForDiscoverye10d78be-e547-4d25-92b5-06a997ed78da
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