Assessment of the Sanitary Effectiveness of Holding Temperatures on Beef Cooked at Low Temperature

AUTOR(ES)

Brown, David F.

RESUMO

Beef cubes cooked at low temperature were surface inoculated and incubated at 43.3 through 53.3 C to establish temperature limits for growth of staphylococci, salmonellae, and Clostridium perfringens. A greater than 99% reduction in staphylococci was achieved after 6 hr at 48.8 C, of salmonellae at 51.1 C, and of C. perfringens at 53.3 C. There were no survivors of a mixed inoculum of Staphylococcus aureus, Salmonella enteritidis, and C. perfringens after 12 hr at 51.1 C.

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