Enterotoxin production by strains of Staphylococcus aureus isolated from foods and human beings.
Enterotoxin production by strains of Staphylococcus aureus isolated from routine samples of foods and from human beings was investigated. Twenty-one to 26% of 112 strains isolated from raw meat, sausages and poultry and 32-36% of 183 strains isolated from cooked foods, e.g. meat, chicken and frozen seafoods, produced enterotoxins A, B, C, D or E. Staph. aureus isolated from raw meat and chicken less frequently produced enterotoxins A, B, C or E and more frequently enterotoxin D, than those from cooked meat and seafoods. Of the 113 strains isolated from cheese and raw milk 6-11% produced enterotoxin and most of these produced enterotoxin D. Only a few strains isolated from foods produced enterotoxin E. Results of enterotoxin tests on Staph. aureus from human beings resembled those on strains from cooked foods.
D001431:Bacteriological Techniques; D001434:Bacteriophage Typing; D003611:Dairy Products; D004768:Enterotoxins / Q000096:biosynthesis*; D005243:Feces / Q000382:microbiology; D005516:Food Microbiology; D006801:Humans; D008460:Meat; D012758:Shellfish; D013202:Staphylococcal Food Poisoning / Q000209:etiology / Q000382:microbiology; D013210:Staphylococcus / Q000302:isolation & purification / Q000378:metabolism*; D013204:Staphylococcus Phages / Q000145:classification
D004768:Enterotoxins