Development of a Wine Metabolomics Approach for the Authenticity Assessment of Selected Greek Red Wines.

ABSTRACT: Wine metabolomics constitutes a powerful discipline towards wine authenticity assessment through the simultaneous exploration of multiple classes of compounds in the wine matrix. Over the last decades, wines from autochthonous Greek grape varieties have become increasingly popular among wine connoisseurs, attracting great interest for their authentication and chemical characterization. In this work, 46 red wine samples from Agiorgitiko and Xinomavro grape varieties were collected from wineries in two important winemaking regions of Greece during two consecutive vintages and analyzed using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QToF-MS). A targeted metabolomics methodology was developed, including the determination and quantification

SUBMITTER: Tzachristas A 

PROVIDER: S-EPMC8150368 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature