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Strontium isotopic signatures for authenticity and wine geographical assessment

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dc.contributor.authorCatarino, Sofia
dc.date.accessioned2021-09-27T10:40:48Z
dc.date.available2021-09-27T10:40:48Z
dc.date.issued2021
dc.description.abstractThe assessment of wine authenticity is of utmost importance in the current context of a growing market globalization. In the last years several studies were developed on the application of 87Sr/86Sr isotopic ratio for the evaluation of wine geographical origin, involving wine producing regions worldwide, evidencing its reliability as a provenance marker. Aspects such as 87Sr/86Sr relation with the vineyard substratum, analytical methodologies, and effect of technological processes have been addressed. Data has been obtained for different wine regions/PDO. Nevertheless, some important issues remain, such as the interpretation of the data from the soil (it is crucial to know the soil geochemistry), and the need for better understanding of the impacts of anthropogenic factors. Precise and accurate 87Sr/86Sr data is required for origin discrimination and analytical methods used should be officially recognized or validated in order to support comparison. Sr isotopic data can be used to build an authentic wine reference database (e.g. official or wine organization, PDO consortium), or to integrate a global database (e.g. EU wine databank). 87Sr/86Sr data combined with other discriminating parameters, namely elemental composition, can provide increasingly robust results for the identification of wine provenance. This work reviews the main aspects of the topic and includes recent research results obtained by the author’s teampt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCatarino S., 2021. Strontium isotopic signatures for authenticity and wine geographical assessment. In OENOVITI International 10th Symposium Journal "Challenges in viticulture and oenology: Wine Appellations, Authenticity and Innovation”, 88-96. OENOVITI International network 18-21 May 2021pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/22022
dc.language.isoengpt_PT
dc.publisherOENOVITIpt_PT
dc.relationUID/AGR/04129/2020pt_PT
dc.relationNot Available
dc.subjectwinept_PT
dc.subjectauthenticitypt_PT
dc.subjectgeographic originpt_PT
dc.subject87Sr/86Sr isotopic ratiopt_PT
dc.titleStrontium isotopic signatures for authenticity and wine geographical assessmentpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardNumberDL 57/2016/CP1382/CT0025
oaire.awardTitleNot Available
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/DL 57%2F2016/DL 57%2F2016%2FCP1382%2FCT0025/PT
oaire.citation.title10th Symposium of the OENOVITI International Networkpt_PT
oaire.fundingStreamDL 57/2016
person.familyNameCatarino
person.givenNameSofia
person.identifier.ciencia-id7212-C53B-0F02
person.identifier.orcid0000-0002-6223-4377
person.identifier.ridD-2752-2013
person.identifier.scopus-author-id8354919700
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication067dca13-5a43-4bcb-b789-69cf0a5567c3
relation.isAuthorOfPublication.latestForDiscovery067dca13-5a43-4bcb-b789-69cf0a5567c3
relation.isProjectOfPublicationcd7df150-192b-4f82-825f-7895ad9ae890
relation.isProjectOfPublication.latestForDiscoverycd7df150-192b-4f82-825f-7895ad9ae890

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