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FTIR-chemometric analytical methodology as a tool for clustering oils from centenarian olive trees grown in the Côa Valley region

2021Conference poster Open access
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dc.contributor.authorPascoal-Ferreira, P.
dc.contributor.authorPeres, António M.
dc.contributor.authorSilva, Kevin
dc.contributor.authorSantamaria-Echart, Arantzazu
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorPereira, J.A.
dc.contributor.authorBaptista, Paula
dc.contributor.authorRodrigues, Nuno
dc.date.accessioned2023-02-15T11:26:52Z
dc.date.available2023-02-15T11:26:52Z
dc.date.issued2021
dc.description.abstractThe centenarian olive trees are part of the historical and cultural heritage of the Côa Valley region where a significant number of these specimens can be found. They have high importance in olive grove heritage; however, their genetic and phenotypic diversity is still poorly studied. Recently, Fourier Transform Infrared (FTIR) spectroscopy start to be widely used in several studies in the food field, becoming a powerful analytical tool for the analysis of edible oils and fats. This technique has numerous advantages, allowing a fast and non-destructive analysis, and requiring minimal sample preparation. In this context, FTIR has been applied to classify and identify different fats, detection of virgin olive oils adulteration, determination of trans fatty acids and evaluation of oil mixtures' composition in foods, all this based on the spectral profiles. Considering that there is a great diversity of centenarian olive trees in which the varieties are unknown, the objective of this work was to use the FTIR technique to identify groups of olive oils with similar chemical characteristics, thus reducing the time and required amount of samples for analysis.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020) and to Associate Laboratory for Green Chemistry-LAQV (UIDB/50006/2020). Nuno Rodrigues and Aran Santamaria-Echar thanks to National funding by FCT- Foundation for Science and Technology, P.I., through the institutional scientific employment program-contract. This work was financially supported by the project “COA/BRB/0035/2019” OLIVECOA - Centenarian olive trees of Côa Valley region: rediscovering the past to valorise the future funded by the Foundation for Science and Technology (FCT, Portugal).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPascoal-Ferreira, P.; Peres, António M.; Silva, Kevin; Santamaria-Echart, Arantzazu; Barreiro, M.F.; Pereira, J.A.; Baptista, Paula; Rodrigues, Nuno (2021). FTIR-chemometric analytical methodology as a tool for clustering oils from centenarian olive trees grown in the Côa Valley region. In José S. Câmara; Jorge A. M. Pereira; Rosa Perestrelo Gouveia (Eds.) Livro de Resumos do XV Encontro de Química dos Alimentos: Estratégias para a Excelência, Autenticidade, Segurança e Sustentabilidade Alimentar. Funchalpt_PT
dc.identifier.urihttp://hdl.handle.net/10198/26944
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociedade Portuguesa de Químicapt_PT
dc.relationMountain Research Center
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationCentenarian olive trees of Côa Valley region: rediscovering the past to valorise the future
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOlive treespt_PT
dc.titleFTIR-chemometric analytical methodology as a tool for clustering oils from centenarian olive trees grown in the Côa Valley regionpt_PT
dc.typeconference poster
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleCentenarian olive trees of Côa Valley region: rediscovering the past to valorise the future
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/COA%2FBRB%2F0035%2F2019/PT
oaire.citation.conferencePlaceFunchalpt_PT
oaire.citation.titleXV Encontro de Química dos Alimentos: Estratégias para a Excelência, Autenticidade, Segurança e Sustentabilidade Alimentarpt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream3599-PPCDT
person.familyNamePeres
person.familyNameSilva
person.familyNameSantamaria-Echart
person.familyNameBarreiro
person.familyNamePereira
person.familyNameBaptista
person.familyNameRodrigues
person.givenNameAntónio M.
person.givenNameKevin
person.givenNameArantzazu
person.givenNameFilomena
person.givenNameJosé Alberto
person.givenNamePaula
person.givenNameNuno
person.identifier107333
person.identifier.ciencia-idCF16-5443-F420
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person.identifier.orcid0000-0001-6595-9165
person.identifier.orcid0000-0002-3474-3561
person.identifier.orcid0000-0003-0107-7301
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0002-2260-0600
person.identifier.orcid0000-0001-6331-3731
person.identifier.orcid0000-0002-9305-0976
person.identifier.ridI-8470-2012
person.identifier.ridL-9802-2014
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id7102331969
person.identifier.scopus-author-id56725697700
person.identifier.scopus-author-id57188719717
person.identifier.scopus-author-id57204366348
person.identifier.scopus-author-id14051688000
person.identifier.scopus-author-id55258560600
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
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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