Identification and biotyping of coagulase positive staphylococci (CPS) in ripened French raw milk cheeses and their in vitro ability to produce enterotoxins
نویسندگان
چکیده
Staphylococcal enterotoxins (SEs) are exoproteins which, when produced in food that is then ingested by humans, give rise to symptoms of acute gastroenteritis [2]. Several types of staphylococcal enterotoxins have been identified on a serological basis and are named SE A through U (SEA through SEU) with SEA to SEE being the most frequently encountered due to there detection by usual standard kits [1, 3, 14, 16]. These toxins are usually produced by coagulase positive Staphylococcus (CPS) species, mainly Staphylococcus aureus strains which are themselves subdivided in several biotypes based upon biochemical characteristics. Staphylococci are able to readily multiply in many foods, however, in France, dairy products are probably the most implicated, with SEA and SED being the SEs most often associated [6, 1319]. Literature regarding the enterotoxigenicity of Staphylococcus aureus strains isolated from cow dairy proIdentification and biotyping of coagulase positive staphylococci (CPS) in ripened French raw milk cheeses and their in vitro ability to produce enterotoxins
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Occurrence of Staphylococcus aureus on Farms with Small Scale Production of Raw Milk Cheeses in Poland.
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