Metabolites Potentially Determine the High Antioxidant Properties of Limosilactobacillus fermentum U-21.

ABSTRACT: Many kinds of Lactobacillus are common occupants of humans' digestive tract that support the preservation of a balanced microbial environment that benefits host health. In this study, the unique lactic acid bacterium strain Limosilactobacillus fermentum U-21, which was isolated from the feces of a healthy human, was examined for its metabolite profile in order to compare it to that of the strain L. fermentum 279, which does not have antioxidant (AO) capabilities. By using GC × GC-MS, the metabolite fingerprint of each strain was identified, and the data were then subjected to multivariate bioinformatics analysis. The L. fermentum U-21 strain has previously been shown to possess distinctive antioxidant properties in in vivo and in vitro studies, positioning it as

SUBMITTER: Grishina YV 

PROVIDER: S-EPMC10204573 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature