Oenological Potential of <i>Lachancea thermotolerans</i> and <i>Hanseniaspora uvarum</i> from High-Sugar Musts: Impacts on Fermentation and Wine Volatilome.

ABSTRACT: Currently, there is little scientific data to support the importance of selecting non-Saccharomyces yeasts from different wineries in the Protected Designation of Origin (PDO) in Andalusia, southern Spain, and how this group of yeasts can affect the sensory properties of wine. Therefore, this research aimed to study some specific microbiological properties and the metabolites they could produce in order to evaluate the oenological potential of two non-Saccharomyces yeast strains isolated from a region of Andalusia (Córdoba, Spain), Hanseniaspora uvarum TJ-27 and Lachancea thermotolerans T-9, isolated from musts with high sugar content. Of 80 yeast isolates selected, these two strains were chosen for their notable β-glucosidase activity (observed in up to 40% of

SUBMITTER: Alcala-Jimenez MT 

PROVIDER: S-EPMC12566197 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature