Section 1
Chapter 431

Methods of microbiological examination of dairy products and for dairy purposes. III. Methods for the detection of specific groups of micro-organisms. Section VI. Proteolytic organisms


Australian Standard (AS 1095.3.6-1975): 3


Accession: 000430694

The pour-plate method is specified for examination of dairy products for proteolytic organisms, using plate count agar with 10% sterile reconstituted antibiotic-free skim-milk added immediately before pouring, incubation at 25 plus or minus 1 deg C for 48 plus or minus 2 h, and counting colonies after flooding plates for 60 s with 1% HCl or 10% acetic acid.

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