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MetabolomicsFlint glass bottles cause white wine aroma identity degradation

Due to marketing recommendations, white wines are often bottled in flint glass to improve aesthetics and showcase wine color. Although this practice is known to cause a wine fault, the influence of light on the fruity and flowery aromatic profile of wine is unknown. The aim of this study was to i...

2022-07-06 | MTBLS3201 | MetaboLights
MetabolomicsWhite Wine Study
Not available
ORGANISM(S): Vitis vinifera 
ST000006 | MetabolomicsWorkbench
MetabolomicsAdvanced LC-IMS-MS Protocol for Holistic Metabolite Analysis in Wine and Grape Samples
The final aim of metabolomics is the comprehensive and holistic study of the metabolome in biological samples. Therefore, the use of instruments that enable the analysis of metabolites belonging to various chemical classes in a wide range of concentrations is essential, without compromising on robus...
2026-09-12 | MTBLS8329 | MetaboLights
Metabolomics1H NMR chemometric models for classification of Czech wine type and variety

A set of 917 wines of Czech origin registered in a national competition were analysed using nuclear magnetic resonance spectroscopy (NMR) with the aim to build and evaluate multivariate statistical models and machine learning methods for the classification of type (5 types), variety (13 varieties...

2020-08-28 | MTBLS1677 | MetaboLights
MetabolomicsUntangling the wine metabolome by combining untargeted SMPE-GCxGC-TOF-MS and sensory analysis to profile Sauvignon blanc co-fermented with seven different yeasts
Saccharomyces cerevisiae (SC) is the main driver of alcoholic fermentation however for aroma and flavour formation in wine non-Saccharomyces species can have a powerful effect. This study aimed to compare untargeted volatile compound profiles from SPME-GCxGC-TOF-MS and sensory analysis data of Sauvi...
2015-08-19 | MTBLS212 | MetaboLights
MetabolomicsA red wine intervention does not modify plasma trimethylamine N-oxide but is associated with broad shifts in the plasma metabolome and gut microbiota composition

BACKGROUND: Gut microbiota profiles are closely related to cardiovascular diseases through mechanisms that include the reported deleterious effects of metabolites, such as trimethylamine N-oxide (TMAO), which have been studied as diagnostic and therapeutic targets. Moderate red ...

2024-05-09 | MTBLS310 | MetaboLights
MetabolomicsDynamic Characteristics of Primary and Secondary Polar Metabolites in Cabernet Sauvignon Grapes at Different Growth Stages in the Ningxia Wine Region

This study focuses on the Helan Mountain East Foothills region of Ningxia, a typical continental climate wine-growing area, with Cabernet Sauvignon grapes as the subject. It combines trime-thylsilyl derivatization -Gas Chromatography-Mass Spectrometry (TMS-GC-MS) technology and the independently ...

2026-01-22 | MTBLS13742 | MetaboLights
MetabolomicsThe influence of storage on the “chemical age” of red wines
Storage conditions and duration have a considerable influence on wine quality. Optimum temperature and humidity conditions may improve wine quality through ageing, while incorrect or excessively long storage leads to negative results. In order to evaluate the global effects of storage on red wine co...
2014-02-25 | MTBLS55 | MetaboLights
Genomicswine metagenome
wine metagenome
PRJNA734739 | ENA
Genomicswine metagenome
wine metagenome Metagenome
PRJNA448969 | ENA
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