Characterization of Cabernet Sauvignon Wines by Untargeted HS-SPME GC-QTOF-MS.

ABSTRACT: Untargeted metabolomics approaches are emerging as powerful tools for the quality evaluation and authenticity of food and beverages and have been applied to wine science. However, most fail to report the method validation, quality assurance and/or quality control applied, as well as the assessment through the metabolomics-methodology pipeline. Knowledge of Mexican viticulture, enology and wine science remains scarce, thus untargeted metabolomics approaches arise as a suitable tool. The aim of this study is to validate an untargeted HS-SPME-GC-qTOF/MS method, with attention to data processing to characterize Cabernet Sauvignon wines from two vineyards and two vintages. Validation parameters for targeted methods are applied in conjunction with the development of a recursive analysis of data.

SUBMITTER: Chavez-Marquez A 

PROVIDER: S-EPMC8911954 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature