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. 2011 Apr 6;51(3):350–354. doi: 10.1007/s12088-011-0174-6

Table 1.

Microbiological criteria announcement for ready for consumption daily foods and snacks

nb cc md Me
E. colia 5 2 <3 9
Bacillus cereus (Colony Forming Unit/gram) 5 1 1.0 × 102 1.0 × 103
Staphylococcus aureus (Colony Forming Unit/gram) 5 2 1.0 × 101 1.0 × 102
Clostridium perfringens (Colony Forming Unit/gram) 5 2 1.0 × 101 1.0 × 102
Salmonella sp. 5 0 Not found in 25 g

aAccording to MPN table, sample number, allowed sample numbers that have the value between m and M values, d reflects the upper limit of a good manufacturing practice (GMP), e marks the limit beyond which the level of contamination is hazardous or unacceptable