Microbial Ecology of French Dry Fermented Sausages and Mycotoxin Risk Evaluation During Storage.

ABSTRACT: Dry fermented sausages are produced worldwide by well-controlled fermentation processes involving complex microbiota including many bacterial and fungal species with key technological roles. However, to date, fungal diversity on sausage casings during storage has not been fully described. In this context, we studied the microbial communities from dry fermented sausages naturally colonized or voluntarily surface inoculated with molds during storage using both culture-dependent and metabarcoding methods. Staphylococci and lactic acid bacteria largely dominated in samples, although some halotolerant genera (e.g., Halomonas, Tetragenococcus, and Celerinatantimonas spp.) were also frequently observed. Fungal populations varied from 7.2 to 9.8 log TFU/cm² sausage

SUBMITTER: Coton M 

PROVIDER: S-EPMC8601720 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature