Analysis of Volatile Organic Compounds in Wines from <i>Vitis amurensis</i> Varieties in Xinjiang, China.

ABSTRACT: As a wine-producing region in China, Xinjiang's ecological conditions endow grapes with distinctive flavor potential. However, systematic research on volatile compounds in wines from Vitis amurensis Rupr. varieties in this region remains limited. Therefore, wines from four Xinjiang Vitis amurensis varieties ('Shuanghong', 'Zuoyouhong', 'Xuelanhong', and 'Beibinghong') were analyzed using high-performance liquid chromatography (HPLC), headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS), electronic nose (E-nose), odor activity value (OAV) calculation, and multivariate analysis. Physicochemical parameters, organic acids, volatile organic compounds (VOCs), and OAVs were determined. Results showed significant differences in physicochemical properties among the varie

SUBMITTER: Sun Y 

PROVIDER: S-EPMC12562634 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature