Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines

Fortified wines covered by a Protected Designation of Origin (PDO) are high-quality products appreciated by consumers, whose diversity has increased in recent years, leading to an increased vulnerability to fraud. In this work, for the first time, an excitation-emission fluorescence spectroscopy met...

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Detalles Bibliográficos
Autores: Ríos-Reina, Rocío, Pérez Bernal, Juan Luis, Azcárate, Silvana M., Callejón Fernández, Raquel María
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/157296
Acceso en línea:https://hdl.handle.net/11441/157296
https://doi.org/10.1016/j.microc.2024.110067
Access Level:acceso abierto
Palabra clave:Fortified wine
Protected designation of origin
Multidimensional fluorescence
PARAFAC
Classification
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spelling Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified winesRíos-Reina, RocíoPérez Bernal, Juan LuisAzcárate, Silvana M.Callejón Fernández, Raquel MaríaFortified wineProtected designation of originMultidimensional fluorescencePARAFACClassificationFortified wines covered by a Protected Designation of Origin (PDO) are high-quality products appreciated by consumers, whose diversity has increased in recent years, leading to an increased vulnerability to fraud. In this work, for the first time, an excitation-emission fluorescence spectroscopy method combined with two chemometric approaches was developed for the characterization and authentication of PDO fortified wines. A visual assessment of fluorescence landscapes pointed out different trends. The excitation-emission matrix (EEM) was decomposed using Parallel Factor Analysis (PARAFAC) for the extraction of potential fluorophores, or unfolded, and then, the resulting matrices were subjected to Principal Component Analysis (PCA) and Partial Least Squares-Discriminant Analysis (PLS-DA). Both approaches were able to discriminate the wine type within each PDO, the PDO within a wine type, and the production process. The proposed analytical and chemometric tools could be used as an alternative control method for a rapid screening of Spanish PDO fortified wines.ElsevierNutrición y Bromatología, Toxicología y Medicina LegalQuímica AnalíticaAGR167: Calidad y Bioactividad de Alimentos Vegetales y FermentadosFQM291: Análisis QuímicoEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)Junta de Andalucía2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/157296https://doi.org/10.1016/j.microc.2024.110067reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésFEDER 2014-2020 P-2021/1638US-1380830https://www.sciencedirect.com/science/article/pii/S0026265X24001796info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1572962026-06-17T12:51:07Z
dc.title.none.fl_str_mv Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
title Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
spellingShingle Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
Ríos-Reina, Rocío
Fortified wine
Protected designation of origin
Multidimensional fluorescence
PARAFAC
Classification
title_short Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
title_full Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
title_fullStr Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
title_full_unstemmed Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
title_sort Usefulness of excitation-emission fluorescence spectralprint combined with chemometrics for authentication of PDO fortified wines
dc.creator.none.fl_str_mv Ríos-Reina, Rocío
Pérez Bernal, Juan Luis
Azcárate, Silvana M.
Callejón Fernández, Raquel María
author Ríos-Reina, Rocío
author_facet Ríos-Reina, Rocío
Pérez Bernal, Juan Luis
Azcárate, Silvana M.
Callejón Fernández, Raquel María
author_role author
author2 Pérez Bernal, Juan Luis
Azcárate, Silvana M.
Callejón Fernández, Raquel María
author2_role author
author
author
dc.contributor.none.fl_str_mv Nutrición y Bromatología, Toxicología y Medicina Legal
Química Analítica
AGR167: Calidad y Bioactividad de Alimentos Vegetales y Fermentados
FQM291: Análisis Químico
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Junta de Andalucía
dc.subject.none.fl_str_mv Fortified wine
Protected designation of origin
Multidimensional fluorescence
PARAFAC
Classification
topic Fortified wine
Protected designation of origin
Multidimensional fluorescence
PARAFAC
Classification
description Fortified wines covered by a Protected Designation of Origin (PDO) are high-quality products appreciated by consumers, whose diversity has increased in recent years, leading to an increased vulnerability to fraud. In this work, for the first time, an excitation-emission fluorescence spectroscopy method combined with two chemometric approaches was developed for the characterization and authentication of PDO fortified wines. A visual assessment of fluorescence landscapes pointed out different trends. The excitation-emission matrix (EEM) was decomposed using Parallel Factor Analysis (PARAFAC) for the extraction of potential fluorophores, or unfolded, and then, the resulting matrices were subjected to Principal Component Analysis (PCA) and Partial Least Squares-Discriminant Analysis (PLS-DA). Both approaches were able to discriminate the wine type within each PDO, the PDO within a wine type, and the production process. The proposed analytical and chemometric tools could be used as an alternative control method for a rapid screening of Spanish PDO fortified wines.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/157296
https://doi.org/10.1016/j.microc.2024.110067
url https://hdl.handle.net/11441/157296
https://doi.org/10.1016/j.microc.2024.110067
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv FEDER 2014-2020 P-2021/1638
US-1380830
https://www.sciencedirect.com/science/article/pii/S0026265X24001796
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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