Xylose Metabolization by a Saccharomyces cerevisiae Strain Isolated in Colombia.

ABSTRACT: Saccharomyces cerevisiae (S. cerevisiae) is the most widely used yeast in biotechnology in the world because its well-known metabolism and physiology as well as its recognized ability to ferment sugars such as hexoses. However, it does not metabolize pentoses such as arabinose and xylose, which are present in lignocellulosic biomass. Lignocellulose is a widely available raw material, with xylose content of approximately 35% of total sugars. This xylose fraction could be used to obtain high added-value chemical products such as xylitol. One of these yeasts isolated from a Colombian locality, designated as 202-3, showed interesting properties. 202-3 was identified through different approaches as a strain of S. cerevisiae, with an interesting consumption of xylose metabol

SUBMITTER: Lagos MAP 

PROVIDER: S-EPMC10172406 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature