Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina

Autores
Urvieta, Roy; Jones, Gregory; Buscema, Fernando; Bottini, Rubén; Fontana, Ariel
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Urvieta, Roy. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Urvieta, Roy. Universidad Nacional de Cuyo; Argentina.
Fil: Jones, Gregory. Linfield University. Evenstad Center for Wine Education; USA.
Fil: Buscema, Fernando. Bodega Catena Zapata. Catena Institute of Wine; Argentina.
Fil: Bottini, Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Bottini, Rubén. Universidad Nacional de Cuyo; Argentina.
Fil: Bottini, Rubén. Universidad Juan Agustín Maza. Instituto de Veterinaria Ambiente y Salud; Argentina.
Fil: Fontana, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Fontana, Ariel. Universidad Nacional de Cuyo; Argentina.
This study evaluated the phenolic profiles of Malbec wines made from grapes of 23 parcels distributed in 12 geographical indications (GIs) from Mendoza, Argentina. Wines were elaborated under standardized winemaking conditions over three consecutive vintages (2016–2018). Data discriminated wines from different GIs and parcels, based on an integrative data analysis by chemometric tools. Vintage effect and specific phenolic compounds were associated with some GIs or parcels. As well, regional climate conditions allowed partial discrimination of the GIs (and also some parcels). A random forest analysis correctly identified 11 out of 23 individual parcels across the different vintages. The most notorious compounds associated with such classification were p-coumaric acid, delphinidin-3-O-glucoside, caffeic acid, quercetin and peonidin-3-O-glucoside. The presented research allows to individualize, through phenolic profiles, parcels with unique characteristics over years. This is the first report characterizing Malbec wines coming from several GIs (and individual parcels) in different vintages. These results are strongly related to terroir features of wines, contributing to a better communication to consumers and to position Argentinean wines.
Fuente
11;2863
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
UMaza Digital
Institución
Universidad Maza
OAI Identificador
oai:repositorio.umaza.edu.ar:00261/2379

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spelling Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, ArgentinaUrvieta, RoyJones, GregoryBuscema, FernandoBottini, RubénFontana, ArielFil: Urvieta, Roy. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.Fil: Urvieta, Roy. Universidad Nacional de Cuyo; Argentina.Fil: Jones, Gregory. Linfield University. Evenstad Center for Wine Education; USA.Fil: Buscema, Fernando. Bodega Catena Zapata. Catena Institute of Wine; Argentina.Fil: Bottini, Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.Fil: Bottini, Rubén. Universidad Nacional de Cuyo; Argentina.Fil: Bottini, Rubén. Universidad Juan Agustín Maza. Instituto de Veterinaria Ambiente y Salud; Argentina.Fil: Fontana, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.Fil: Fontana, Ariel. Universidad Nacional de Cuyo; Argentina.This study evaluated the phenolic profiles of Malbec wines made from grapes of 23 parcels distributed in 12 geographical indications (GIs) from Mendoza, Argentina. Wines were elaborated under standardized winemaking conditions over three consecutive vintages (2016–2018). Data discriminated wines from different GIs and parcels, based on an integrative data analysis by chemometric tools. Vintage effect and specific phenolic compounds were associated with some GIs or parcels. As well, regional climate conditions allowed partial discrimination of the GIs (and also some parcels). A random forest analysis correctly identified 11 out of 23 individual parcels across the different vintages. The most notorious compounds associated with such classification were p-coumaric acid, delphinidin-3-O-glucoside, caffeic acid, quercetin and peonidin-3-O-glucoside. The presented research allows to individualize, through phenolic profiles, parcels with unique characteristics over years. This is the first report characterizing Malbec wines coming from several GIs (and individual parcels) in different vintages. These results are strongly related to terroir features of wines, contributing to a better communication to consumers and to position Argentinean wines.Scientifics Reports Editorial2021-02-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfUrvieta, R Jones, G; Buscema, F.; Bottini, R & Fontana, A. (2021). Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina. Sci Rep 11, 2863 (2021). https://doi.org/10.1038/s41598-021-82306-02045-2322http://repositorio.umaza.edu.ar//handle/00261/237911;2863reponame:UMaza Digitalinstname:Universidad Mazaenginfo:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1038/s41598-021-82306-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2025-09-29T14:29:19Zoai:repositorio.umaza.edu.ar:00261/2379instacron:UMAZAInstitucionalhttp://repositorio.umaza.edu.ar/Universidad privadaNo correspondehttp://repositorio.umaza.edu.ar/oaicienciaytecnica@umaza.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:44192025-09-29 14:29:19.249UMaza Digital - Universidad Mazafalse
dc.title.none.fl_str_mv Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
title Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
spellingShingle Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
Urvieta, Roy
title_short Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
title_full Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
title_fullStr Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
title_full_unstemmed Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
title_sort Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina
dc.creator.none.fl_str_mv Urvieta, Roy
Jones, Gregory
Buscema, Fernando
Bottini, Rubén
Fontana, Ariel
author Urvieta, Roy
author_facet Urvieta, Roy
Jones, Gregory
Buscema, Fernando
Bottini, Rubén
Fontana, Ariel
author_role author
author2 Jones, Gregory
Buscema, Fernando
Bottini, Rubén
Fontana, Ariel
author2_role author
author
author
author
dc.description.none.fl_txt_mv Fil: Urvieta, Roy. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Urvieta, Roy. Universidad Nacional de Cuyo; Argentina.
Fil: Jones, Gregory. Linfield University. Evenstad Center for Wine Education; USA.
Fil: Buscema, Fernando. Bodega Catena Zapata. Catena Institute of Wine; Argentina.
Fil: Bottini, Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Bottini, Rubén. Universidad Nacional de Cuyo; Argentina.
Fil: Bottini, Rubén. Universidad Juan Agustín Maza. Instituto de Veterinaria Ambiente y Salud; Argentina.
Fil: Fontana, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
Fil: Fontana, Ariel. Universidad Nacional de Cuyo; Argentina.
This study evaluated the phenolic profiles of Malbec wines made from grapes of 23 parcels distributed in 12 geographical indications (GIs) from Mendoza, Argentina. Wines were elaborated under standardized winemaking conditions over three consecutive vintages (2016–2018). Data discriminated wines from different GIs and parcels, based on an integrative data analysis by chemometric tools. Vintage effect and specific phenolic compounds were associated with some GIs or parcels. As well, regional climate conditions allowed partial discrimination of the GIs (and also some parcels). A random forest analysis correctly identified 11 out of 23 individual parcels across the different vintages. The most notorious compounds associated with such classification were p-coumaric acid, delphinidin-3-O-glucoside, caffeic acid, quercetin and peonidin-3-O-glucoside. The presented research allows to individualize, through phenolic profiles, parcels with unique characteristics over years. This is the first report characterizing Malbec wines coming from several GIs (and individual parcels) in different vintages. These results are strongly related to terroir features of wines, contributing to a better communication to consumers and to position Argentinean wines.
description Fil: Urvieta, Roy. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología Agrícola de Mendoza; Argentina.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Urvieta, R Jones, G; Buscema, F.; Bottini, R & Fontana, A. (2021). Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina. Sci Rep 11, 2863 (2021). https://doi.org/10.1038/s41598-021-82306-0
2045-2322
http://repositorio.umaza.edu.ar//handle/00261/2379
identifier_str_mv Urvieta, R Jones, G; Buscema, F.; Bottini, R & Fontana, A. (2021). Terroir and vintage discrimination of Malbec wines based on phenolic composition across multiple sites in Mendoza, Argentina. Sci Rep 11, 2863 (2021). https://doi.org/10.1038/s41598-021-82306-0
2045-2322
url http://repositorio.umaza.edu.ar//handle/00261/2379
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1038/s41598-021-82306-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Scientifics Reports Editorial
publisher.none.fl_str_mv Scientifics Reports Editorial
dc.source.none.fl_str_mv 11;2863
reponame:UMaza Digital
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