Biofilm formation by heat-resistant dairy bacteria: multispecies biofilm model under static and dynamic conditions.

ABSTRACT: In the food industry, especially dairy, biofilms can be formed by heat-resistant spoilage and pathogenic bacteria from the farm. Such biofilms may persist throughout the processing chain and contaminate milk and dairy products continuously, increasing equipment cleaning, maintenance costs, and product recalls. Most biofilms are multispecies, yet most studies focus on single-species models. A multispecies model of dairy biofilm was developed under static and dynamic conditions using heat-resistant Bacillus licheniformis, Pseudomonas aeruginosa, Clostridium tyrobutyricum, Enterococcus faecalis, Streptococcus thermophilus, and Rothia kristinae isolated from dairies. C. tyrobutiricum and R. kristinae were weak producers of biofilm, whereas the other four were modera

SUBMITTER: Diarra C 

PROVIDER: S-EPMC10617596 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature