Repository logo
 
Publication

Geographical differentiation of apple ciders based on volatile fingerprint

2020Journal article Open access
Simple item page
dc.contributor.authorSousa, António
dc.contributor.authorVareda, José
dc.contributor.authorPereira, Regina
dc.contributor.authorSilva, Catarina
dc.contributor.authorCâmara, José S.
dc.contributor.authorPerestrelo, Rosa
dc.date.accessioned2022-01-04T10:22:21Z
dc.date.available2022-01-04T10:22:21Z
dc.date.issued2020
dc.description.abstractWith the globalization of food trade, it’s traceability and genuineness becomes increasingly more difficult. Therefore, it is necessary to develop analytical tools to define the authenticity and genuineness of food-derived products. In the current work, headspace solid-phase microextraction followed by gas chromatography-mass spectrometry (HS-SPME/GC–MS) combined with chemometric tools was used to establish the volatile fingerprint of apple ciders produced in different geographical regions of Madeira Island, in order to define their typicity and to identify putative geographical markers. A total of 143 volatile organic compounds (VOCs) belonging to dif ferent chemical families have been identified, of which 28 were found in all apple ciders independently of geographical region. Esters, terpenic and furanic compounds presented on average a higher contribution for the total volatile fingerprint in cider produced in northern region of the Island, whereas alcohols, acids, volatile phenols, carbonyl compounds and lactones in cider from southern region. Considering the relative areas of the VOCs, 43 revealed statistically significant differences (p < 0.001) between geographical regions, and 11 be tween northern and southern regions. A clear differentiation among cider-producing regions was observed on the developed partial least squares-discriminant analysis (PLS-DA) model. Two alcohols (1-hexanol, 1-octanol), 6 esters (methyl acetate, (Z)-3-hexen-1-ol acetate, ethyl hexanoate, ethyl nonanote, ethyl octanoate, isoamyl oc tanoate) and 1 terpenic compound (limonene), can be considered putative geographic markers due to their discriminatory ability. The results obtained recognize the specific and typical geographical characteristics of the cider, which will allow the forthcoming guarantee for the construction of a sustainable platform for the es tablishment of the authenticity and typicality of the regional cider.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSousa, A., Vareda, J., Pereira, R., Silva, C., Câmara, J. S., & Perestrelo, R. (2020). Geographical differentiation of apple ciders based on volatile fingerprint. Food Research International, 137, 109550. https://doi.org/10.1016/j.foodres.2020.109550pt_PT
dc.identifier.doi10.1016/j.foodres.2020.109550pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3942
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationMadeira Chemistry Research Centre
dc.relationMadeira Chemistry Research Centre
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectApple varieties (Malus domestica)pt_PT
dc.subjectVolatile organic compoundspt_PT
dc.subjectGeographical regionspt_PT
dc.subjectMarkerspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titleGeographical differentiation of apple ciders based on volatile fingerprintpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMadeira Chemistry Research Centre
oaire.awardTitleMadeira Chemistry Research Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00674%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00674%2F2020/PT
oaire.citation.startPage109550pt_PT
oaire.citation.titleFood Research Internationalpt_PT
oaire.citation.volume137pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameSousa Luís
person.familyNameCâmara
person.familyNamePerestrelo
person.givenNameCatarina Grace
person.givenNameJosé
person.givenNameRosa
person.identifierC-1300-2019
person.identifierG-3003-2013
person.identifier1441319
person.identifier.ciencia-id9813-3B88-BA8D
person.identifier.ciencia-id481C-08CE-90E5
person.identifier.ciencia-id251A-D5F7-9E32
person.identifier.orcid0000-0002-3018-3165
person.identifier.orcid0000-0003-1965-3151
person.identifier.orcid0000-0002-7223-1022
person.identifier.ridI-2307-2014
person.identifier.scopus-author-id57194492726
person.identifier.scopus-author-id10140393000
person.identifier.scopus-author-id16686828800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication2853e6b6-0fb5-454c-aedb-05528b76c484
relation.isAuthorOfPublicatione10d78be-e547-4d25-92b5-06a997ed78da
relation.isAuthorOfPublication003ff241-47d2-497b-b9ac-c0d1713f8bf3
relation.isAuthorOfPublication.latestForDiscovery003ff241-47d2-497b-b9ac-c0d1713f8bf3
relation.isProjectOfPublicatione30e13d9-be9a-4f34-91ea-a1682abce74e
relation.isProjectOfPublicatione64ad36a-83b5-467c-bbb3-449ffc0662f2
relation.isProjectOfPublication.latestForDiscoverye30e13d9-be9a-4f34-91ea-a1682abce74e

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Geographical differentiation of apple ciders based on volatile fingerprint.pdf
Size:
2.5 MB
Format:
Adobe Portable Document Format
Download

Collections

Artigos em revistas internacionais