Comparative Effects of the Single and Binary Fermentations of <i>Latilactobacillus sakei</i> and <i>Staphylococcus carnosus</i> on the Growth and Metabolomic Profiles of Fermented Beef Sausages.

ABSTRACT: Latilactobacillus sakei (L. sakei) and Staphylococcus carnosus (S. carnosus) are common starters for fermented sausages. However, the mechanism underlying the effects of these two microorganisms on co-cultivation in sausages remains unclear. This study compared the changes in metabolomics following fermentation by L. sakei and S. carnosus individually and in combination. After two days of fermentation, the pH values of the LS (Latilactobacillus Single), SC (Staphylococcus Single), and LSSC (Latilactobacillus-Staphylococcus Combined) groups were 4.59, 5.19, and 4.86. By comparing the common differential metabolites among the three groups, it was found that the content of N2-acetyl-L-ornithine decreased after single fermen

SUBMITTER: Li X 

PROVIDER: S-EPMC12299760 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature