Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain

9 páginas, 5 figuras y 2 tablas.

Detalles Bibliográficos
Autores: Vilanova de la Torre, María del Mar, Freire, L.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/169513
Acceso en línea:http://hdl.handle.net/10261/169513
Access Level:acceso abierto
Palabra clave:Blended wine
Volatiles
Aroma
Albariño
Loureira
Caíño blanco
Godello
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spelling Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW SpainVilanova de la Torre, María del MarFreire, L.Blended wineVolatilesAromaAlbariñoLoureiraCaíño blancoGodello9 páginas, 5 figuras y 2 tablas.Albariño and Loureira are highly valuable white grape cultivars from the Northwest Iberian Peninsula (Northwest Spain and Northern Portugal). The purpose of this study was to determine how blending affects the volatile composition of Albariño and Loureira white wines. Four Vitis vinifera white wines (Albariño, Loureira, Caiño Blanco and Godello) were blended at different proportions, resulting in four wines – two two-wine blends (83:17 Albariño-Caiño Blanco and 50:50 Loureira-Caiño Blanco) and two threewine blends (48:32:20 Albariño-Loureira-Caiño Blanco and 35:35:30 Loureira-Caiño Blanco-Godello). The blended wines were compared with Albariño and Loureira single wines. The volatile composition of the wines was evaluated using gas chromatography-mass spectrometry to identify changes in the aroma compounds of the blends with respect to the Albariño and Loureira varietal wines. The Loureira and Albariño single wines had the highest concentrations of volatiles. However, the blended wines, especially those with Loureira, showed increases in terpenes and C13-norisoprenoids. Discriminant analysis showed that C6-alcohols and phenol volatiles were the variables that contributed the most to the differences between Albariño and the blended wines, whereas terpenes and C13-norisoprenoids made the greatest contributions to the differences between Loureira and the blended wines. The odour activity value was calculated to analyse the sensory influence of the volatiles, and this showed the superiority of the Loureira single wine aroma and the 50:50 Loureira-Caiño Blanco blended wines vs. Albariño and the other blended wines. The blended wines with a high proportion of Loureira appeared to be richer in volatile compounds, which increased the complexity of the wines’ aroma.Peer reviewedSouth African Society for Enology & Viticulture0000-0002-1417-9537Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182017info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/169513reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://www.sasev.org/wp-content/uploads/2018/08/1495692497_complementary-effect-of-blending.pdfSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1695132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
title Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
spellingShingle Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
Vilanova de la Torre, María del Mar
Blended wine
Volatiles
Aroma
Albariño
Loureira
Caíño blanco
Godello
title_short Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
title_full Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
title_fullStr Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
title_full_unstemmed Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
title_sort Complementary effect of blending on the volatile composition of Albarino and Loureira white wines (Vitis vinifera L.) from NW Spain
dc.creator.none.fl_str_mv Vilanova de la Torre, María del Mar
Freire, L.
author Vilanova de la Torre, María del Mar
author_facet Vilanova de la Torre, María del Mar
Freire, L.
author_role author
author2 Freire, L.
author2_role author
dc.contributor.none.fl_str_mv 0000-0002-1417-9537
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Blended wine
Volatiles
Aroma
Albariño
Loureira
Caíño blanco
Godello
topic Blended wine
Volatiles
Aroma
Albariño
Loureira
Caíño blanco
Godello
description 9 páginas, 5 figuras y 2 tablas.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/169513
url http://hdl.handle.net/10261/169513
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sasev.org/wp-content/uploads/2018/08/1495692497_complementary-effect-of-blending.pdf
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv South African Society for Enology & Viticulture
publisher.none.fl_str_mv South African Society for Enology & Viticulture
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869406785063878656
score 15,811543

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