Aroma Perception of Limonene, Linalool and α-Terpineol Combinations in Pinot Gris Wine.

ABSTRACT: Aromatic white wines contain monoterpenes that can alter aroma qualities based on their concentration and enantiomeric ratios. Limonene has been identified as a monoterpene that is used to differentiate monovarietal white wines. The aim of this study was to evaluate the influence of limonene on aroma perception at different enantiomeric ratios. Its interaction with linalool and α-terpineol compounds was also investigated. Eighteen model wines were created with different ratios and/or concentrations of limonene and diverse concentrations of linalool and α-terpineol. Triangle tests, check-all-that-apply (CATA) and descriptive analysis were used to evaluate the aroma of the wines. Results show that different limonene ratios had no influence on wine aroma. Descriptive analysis showed that the

SUBMITTER: Chigo-Hernandez MM 

PROVIDER: S-EPMC10297329 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature