Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods

Argentina is an important worldwide wine producer. In this country, there are several recognizable provinces that produce Sauvignon blanc wines: Neuquén, Río Negro, Mendoza, and San Juan. The analysis of the provenance of these white wines is complex and requires the use of expensive and time-cons...

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Autores principales: Azcarate, Silvana Mariela, Cantarelli, Miguel Ángel, Pellerano, Roberto Gerardo, Marchevsky, Eduardo Jorge, Camiña, José Manuel
Formato: Artículo
Lenguaje:Inglés
Publicado: Institute of Food Technologists 2026
Materias:
Chemometric classification
Sauvignon blanc
White wine
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/60045
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-60045
record_format dspace
spelling I48-R184-123456789-600452026-03-03T21:22:16Z Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods Azcarate, Silvana Mariela Cantarelli, Miguel Ángel Pellerano, Roberto Gerardo Marchevsky, Eduardo Jorge Camiña, José Manuel Chemometric classification Sauvignon blanc White wine Argentina is an important worldwide wine producer. In this country, there are several recognizable provinces that produce Sauvignon blanc wines: Neuquén, Río Negro, Mendoza, and San Juan. The analysis of the provenance of these white wines is complex and requires the use of expensive and time-consuming techniques. For this reason, this work discusses the determination of the provenance of Argentinean Sauvignon blanc wines by the use of UV spectroscopy and chemometric methods, such as principal component analysis (PCA), cluster analysis (CA), linear discriminant analysis (LDA), and partial least square discriminant analysis (PLS-DA). The proposed method requires low-cost equipment and short-time analysis in comparison with other techniques. The results are in very good agreement with results based on the geographical origin of Sauvignon blanc wines. 2026-02-12T19:25:34Z 2026-02-12T19:25:34Z 2013 Artículo Azcarate, Silvana Mariela, et al., 2013. Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods. Journal of Food Science. Chicago: Institute of Food Technologists, vol. 78, no. 3, p. C432-C436. ISSN 0022-1147. 0022-1147 http://repositorio.unne.edu.ar/handle/123456789/60045 eng https://doi.org/10.1111/1750-3841.12060 closedAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. C432-C436 application/pdf Institute of Food Technologists Journal of Food Science, 2013, Vol. 78, No. 3, p. C432-C436.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Chemometric classification
Sauvignon blanc
White wine
spellingShingle Chemometric classification
Sauvignon blanc
White wine
Azcarate, Silvana Mariela
Cantarelli, Miguel Ángel
Pellerano, Roberto Gerardo
Marchevsky, Eduardo Jorge
Camiña, José Manuel
Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
topic_facet Chemometric classification
Sauvignon blanc
White wine
description Argentina is an important worldwide wine producer. In this country, there are several recognizable provinces that produce Sauvignon blanc wines: Neuquén, Río Negro, Mendoza, and San Juan. The analysis of the provenance of these white wines is complex and requires the use of expensive and time-consuming techniques. For this reason, this work discusses the determination of the provenance of Argentinean Sauvignon blanc wines by the use of UV spectroscopy and chemometric methods, such as principal component analysis (PCA), cluster analysis (CA), linear discriminant analysis (LDA), and partial least square discriminant analysis (PLS-DA). The proposed method requires low-cost equipment and short-time analysis in comparison with other techniques. The results are in very good agreement with results based on the geographical origin of Sauvignon blanc wines.
format Artículo
author Azcarate, Silvana Mariela
Cantarelli, Miguel Ángel
Pellerano, Roberto Gerardo
Marchevsky, Eduardo Jorge
Camiña, José Manuel
author_facet Azcarate, Silvana Mariela
Cantarelli, Miguel Ángel
Pellerano, Roberto Gerardo
Marchevsky, Eduardo Jorge
Camiña, José Manuel
author_sort Azcarate, Silvana Mariela
title Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
title_short Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
title_full Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
title_fullStr Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
title_full_unstemmed Classification of Argentinean Sauvignon blanc wines using UV spectroscopy and chemometric methods
title_sort classification of argentinean sauvignon blanc wines using uv spectroscopy and chemometric methods
publisher Institute of Food Technologists
publishDate 2026
url http://repositorio.unne.edu.ar/handle/123456789/60045
work_keys_str_mv AT azcaratesilvanamariela classificationofargentineansauvignonblancwinesusinguvspectroscopyandchemometricmethods
AT cantarellimiguelangel classificationofargentineansauvignonblancwinesusinguvspectroscopyandchemometricmethods
AT pelleranorobertogerardo classificationofargentineansauvignonblancwinesusinguvspectroscopyandchemometricmethods
AT marchevskyeduardojorge classificationofargentineansauvignonblancwinesusinguvspectroscopyandchemometricmethods
AT caminajosemanuel classificationofargentineansauvignonblancwinesusinguvspectroscopyandchemometricmethods
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