Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis

The study aimed to investigate the effect of five inactive yeasts on the metabolites of Chardonnay dry white wines vinified in 2016 in Shacheng Manor Wine Co. Ltd., Hebei province, China. In this research, proton nuclear magnetic resonance (NMR) spectroscopy coupled multivariate analysis ((1)H NMR-P...

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Detalles Bibliográficos
Autores principales: Hu, Boran, Cao, Yang, Zhu, Jiangyu, Xu, Wenbiao, Wu, Wenjuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2019
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728109/
https://www.ncbi.nlm.nih.gov/pubmed/31486932
http://dx.doi.org/10.1186/s13568-019-0861-y
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author Hu, Boran
Cao, Yang
Zhu, Jiangyu
Xu, Wenbiao
Wu, Wenjuan
author_facet Hu, Boran
Cao, Yang
Zhu, Jiangyu
Xu, Wenbiao
Wu, Wenjuan
author_sort Hu, Boran
collection PubMed
description The study aimed to investigate the effect of five inactive yeasts on the metabolites of Chardonnay dry white wines vinified in 2016 in Shacheng Manor Wine Co. Ltd., Hebei province, China. In this research, proton nuclear magnetic resonance (NMR) spectroscopy coupled multivariate analysis ((1)H NMR-PCA/PLS-DA) were applied to identify and discriminate the different wine products. The results of principle component analysis (PCA) showed that there was significant difference between the metabolites of sample wines with different inactive yeasts, among them, the content of polyols, organic acids, amino acids and choline was notably influenced. The results of partial least squares discrimination analysis (PLS-DA) confirmed that the metabolites contributed to the discrimination of the wines were 2,3-butanediol, ethyl acetate, malic acid, valine, succinic acid, lactic acid, tartaric acid, glycerol, gallic acid, choline, proline, and alanine.
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spelling pubmed-67281092019-09-20 Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis Hu, Boran Cao, Yang Zhu, Jiangyu Xu, Wenbiao Wu, Wenjuan AMB Express Original Article The study aimed to investigate the effect of five inactive yeasts on the metabolites of Chardonnay dry white wines vinified in 2016 in Shacheng Manor Wine Co. Ltd., Hebei province, China. In this research, proton nuclear magnetic resonance (NMR) spectroscopy coupled multivariate analysis ((1)H NMR-PCA/PLS-DA) were applied to identify and discriminate the different wine products. The results of principle component analysis (PCA) showed that there was significant difference between the metabolites of sample wines with different inactive yeasts, among them, the content of polyols, organic acids, amino acids and choline was notably influenced. The results of partial least squares discrimination analysis (PLS-DA) confirmed that the metabolites contributed to the discrimination of the wines were 2,3-butanediol, ethyl acetate, malic acid, valine, succinic acid, lactic acid, tartaric acid, glycerol, gallic acid, choline, proline, and alanine. Springer Berlin Heidelberg 2019-09-05 /pmc/articles/PMC6728109/ /pubmed/31486932 http://dx.doi.org/10.1186/s13568-019-0861-y Text en © The Author(s) 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Article
Hu, Boran
Cao, Yang
Zhu, Jiangyu
Xu, Wenbiao
Wu, Wenjuan
Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title_full Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title_fullStr Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title_full_unstemmed Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title_short Analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)H NMR spectroscopy combined with pattern recognition analysis
title_sort analysis of metabolites in chardonnay dry white wine with various inactive yeasts by (1)h nmr spectroscopy combined with pattern recognition analysis
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728109/
https://www.ncbi.nlm.nih.gov/pubmed/31486932
http://dx.doi.org/10.1186/s13568-019-0861-y
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