[Enterococcal survival in forcemeat preserved in polymer films and in cutlets made from it].
The available data suggest that at 2 degrees and 5 degrees with a 12-day long storage in unpacked and in polymeric film packed forcemeat there occurs no propagation of the enterococci. At 22-24 degrees the multiplication of Str. faecalis var. liquefaciens proceeded similarly both in packed and unpacked forcemeat. When the temperature in the central part of the cutlets prepared from the enterococci-contaminated forcemeat reaches 7-80 degrees the bulk of the Str. faecalis var liquefaciens cells perishes, but even at 80 degrees there survive individual heat-resistant cells.
D000818:Animals; D002452:Cell Count; D002470:Cell Survival; D013293:Enterococcus faecalis / Q000254:growth & development*; D005506:Food Contamination / Q000032:analysis*; D005519:Food Preservation; D006863:Hydrogen-Ion Concentration; D008460:Meat / Q000032:analysis*; D011108:Polymers; D013696:Temperature
D011108:Polymers
Vyzhivaemost' énterokokkov v sokhraniaemom v polimernykh plenkakh miasnoĭ farshe i v kotletakh, izgotovlennykh iz nego