Liha töötlemine
With
vegetative cells of competitors die off, while more confirmation, this test will help authori-
the spores of C. perfringens have a chance ties determine when to close beaches to
to survive, germinate, and grow into large protect the public from contamination by
numbers (about 10,000 to 1 million per fecal microbes in recreational waters.
gram). When ingested by a susceptible
person, these will start to sporulate in the
Salmonella
small intestine due to the favorable anaerobic
environment there. The gene coded for spor- Salmonella is the classic example of food-
ulation also controls the release of an entero- borne infection. Salmonella enteritidis was
toxin that is responsible for the diarrhea isolated in 1884 and still is an important
characteristics of C. perfringens food poison- food-borne organism. In 2002, there were
ing
annaabi.ee 
