title: Diversity and safety hazards of bacteria involved in meat fermentations.
abstract: Food safety is a major concern for consumers and a major issue for industry which has become aware of the importance of the starter safety assessment. In the European Union, the Food Safety Authority has introduced the Qualified Presumption of Safety (QPS) approach for safety assessment of microorganisms throughout the food chain. This assessment relies on: taxonomy, familiarity, pathogenicity and end use. Productions of toxins as well as biogenic amines by food isolates are both of major concern as they can lead to food poisoning. The other important criterion is the presence of transmissible antibiotic resistance markers. This review underlined that the main hazard of bacteria involved in food fermentations concerns antibiotic resistance and particularly the presence of transferable genetic determinants that may present a risk for public health. Selection of starter strains should consider this hazard. Following the QPS approach, a list of bacteria has been acknowledged acceptable for consumption.
authors.affiliation: INRA, UR454 Microbiologie, Saint-Genès Champanelle, France. regine.talon@clermont.inra.fr
authors.forename: Régine
authors.initials: R
authors.lastname: Talon
authors.forename: Sabine
authors.initials: S
authors.lastname: Leroy
mesh_terms: D001419:Bacteria / Q000235:genetics; D044822:Biodiversity; D001679:Biogenic Amines; D003257:Consumer Product Safety; D004352:Drug Resistance, Microbial; D005062:European Union; D005285:Fermentation; D005516:Food Microbiology; D059022:Food Safety; D005517:Foodborne Diseases; D006801:Humans; D020071:Interspersed Repetitive Sequences; D008460:Meat / Q000382:microbiology*
chemical_list: D001679:Biogenic Amines