Αποτελέσματα Αναζήτησης
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 Σεπ 2012 · The aim of this study was to evaluate the level of knowledge, attitudes and practices in food safety and the presence of coagulase-positive staphylococci species on the hands of food handlers in the municipal schools of Camaçari, Bahia in northeast Brazil. This study was conducted in two stages.
Staphylococcus aureus 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...
13 Δεκ 2023 · Abstract. 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.
Food handlers of “meat processing” and “Ready to Eat” foods play a crucial role in the spread of Salmonella. This review presents an updated overview of the global epidemiology, the relevance of official control, the disease associated with food handlers and the importance of food safety concerning salmonellosis.
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).
Aims: To test some safety-related properties within 321 staphylococci strains isolated from food and food environments. Methods and results: The isolates were identified as Staphylococcus aureus, Staphylococcus epidermidis, Staphylococcus saprophyticus, Staphylococcus pasteuri, Staphylococcus sciuri, Staphylococcus warneri and Staphylococcus ...