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FTIR coupled with chemometrics as a non-invasive tool for PDO olive oils’ discrimination

2023Póster em conferência Acesso aberto
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datacite.subject.fosCiências Agrárias::Biotecnologia Agrária e Alimentar
datacite.subject.sdg03:Saúde de Qualidade
dc.contributor.authorLamas, Sandra
dc.contributor.authorRuano, Daniela Filipa Magalhães
dc.contributor.authorRodrigues, Nuno
dc.contributor.authorBarreiro, Filomena
dc.contributor.authorPeres, António M.
dc.contributor.authorPereira, José Alberto
dc.date.accessioned2025-10-16T13:58:33Z
dc.date.available2025-10-16T13:58:33Z
dc.date.issued2023
dc.description.abstractQuality schemes protect the diversity of traditional European foods, such as the Protected Designation of Origin (PDO) and the Protected Geographical Indication (PGI). Only the olive oils from extra virgin and virgin commercial categories can be labelled with a PDO or PGI. In Portugal, currently, there are six PDOs. Olive oils labelled as PDO present a superior chemical-sensory quality. Therefore, from a commercial point of view it is of paramount importance to be able to identify them according to the correct label, avoiding fraud and ensuring the consumer regarding the exact origin of the purchased oil. Non-invasive and fast techniques, like Fourier transform infrared spectroscopy (FTIR), have been applied to assess olive oil origin and to detect fraud and adulterations. Thus, this work aimed to use FTIR spectra coupled with linear discriminant analysissimulated annealing algorithm (LDA-SA) to classify commercial olive oils belonging to three Portuguese PDOs, namely, ‘Alentejo Interior’, ‘Beira Interior’, and ‘Trás-os-Montes’.por
dc.identifier.citationLamas, Sandra; Ruano, Daniela Filipa Magalhães; Rodrigues, Nuno; Barreiro, Filomena; Peres, António M.; Pereira, José Alberto (2023). FTIR coupled with chemometrics as a non-invasive tool for PDO olive oils’ discrimination. In XXI Simposium Científico-Técnico de Expoliva 2023. Jaén
dc.identifier.urihttp://hdl.handle.net/10198/34844
dc.language.isoeng
dc.peerreviewedyes
dc.relationMountain Research Center - UIDB/00690/2020
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions - LA/P/0007/2020
dc.relationOliveAged: The influence of olive tree age on fruit-associated endophytes, bioactivity and quality of olive oil of cv. Verdeal Transmontana
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectOlive oil
dc.subjectOlive
dc.titleFTIR coupled with chemometrics as a non-invasive tool for PDO olive oils’ discriminationeng
dc.typeconference poster
dspace.entity.typePublication
oaire.awardNumberUIDB/00690/2020
oaire.awardNumberLA/P/0007/2020
oaire.awardNumber2022.10070.BD
oaire.awardTitleMountain Research Center - UIDB/00690/2020
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions - LA/P/0007/2020
oaire.awardTitleOliveAged: The influence of olive tree age on fruit-associated endophytes, bioactivity and quality of olive oil of cv. Verdeal Transmontana
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/2022.10070.BD/PT
oaire.citation.conferenceDate2023
oaire.citation.conferencePlaceJaén
oaire.citation.titleXXI Simposium Científico-Técnico de Expoliva 2023
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamPOR_NORTE
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameLamas
person.familyNameRodrigues
person.familyNameBarreiro
person.familyNamePeres
person.familyNamePereira
person.givenNameSandra
person.givenNameNuno
person.givenNameFilomena
person.givenNameAntónio M.
person.givenNameJosé Alberto
person.identifier107333
person.identifier.ciencia-id311F-FE90-417F
person.identifier.ciencia-idF41D-B424-5F78
person.identifier.ciencia-id3418-47D5-5746
person.identifier.ciencia-idCF16-5443-F420
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.orcid0000-0002-4334-1636
person.identifier.orcid0000-0002-9305-0976
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0001-6595-9165
person.identifier.orcid0000-0002-2260-0600
person.identifier.ridL-9802-2014
person.identifier.ridI-8470-2012
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57225883755
person.identifier.scopus-author-id55258560600
person.identifier.scopus-author-id57188719717
person.identifier.scopus-author-id7102331969
person.identifier.scopus-author-id57204366348
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
project.funder.nameFundação para a Ciência e a Tecnologia
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