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Staphylococcusaureus is highly vulnerable to destruction by heat treatment and nearly all sanitizing agents. Thus, the presence of this bacterium or its enterotoxins in processed foods or on...
1 Δεκ 2021 · Abstract. Staphylococcus aureus is a commensal bacterium known to colonize the skin, nares, and gastrointestinal tract of humans. Asymptomatic workers can contaminate food via manual contact or through respiratory secretions thus becoming the source of staphylococcal food poisoning.
1 Ιαν 2018 · This chapter briefly describes specific food safety standards for coagulase-positive staphylococci (CPS) enumeration and staphylococcal enterotoxin (SEs) applicable within a total of 55 countries, representing ∼60% of the world’s population (CIA, Population Reference Bureau).
13 Δεκ 2023 · Staphylococcal enterotoxins (SEs), the major virulence factors of Staphylococcus aureus, cause a wide range of food poisoning and seriously threaten human health by infiltrating the food supply chain at different phases of manufacture, processes, distribution, and market.
12 Οκτ 2022 · Detection of SEs is paramount to food safety and protection of the food supply. SE detection methods rely on commercially available polyvalent enzyme-linked immunoassays (ELISA) or...
1 Απρ 2014 · An estimated 0.1 μg of SEs can cause staphylococcal food poisoning in humans . SEs produced by some strains of S. aureus are the causative agents of SFD, and SEA is the most common toxin implicated in such events. SEA is highly resistant to proteolytic enzymes.
Staphylococcal food poisoning occurs after the ingestion of food contaminated with the SE(s). Staphylococcal food poisoning is mainly caused by human strains of S. aureus producing SE(A) and/or SE(D), with the majority of strains producing SE(A) alone.
