This standard specifies the inspection methods for Listeria monocytogenes in food. The first method of this standard is applicable to the qualitative inspection of Listeria monocytogenes in food; the second method is applicable to the counting of Listeria monocytogenes in foods with high content of Listeria monocytogenes ; The third method is suitable for the counting of Listeria monocytogenes in foods with low content of Listeria monocytogenes (<100CFU/g) and high content of miscellaneous bacteria, especially milk, water and food containing Foods with particulate matter that interferes with colony counts. 2 Equipment and materials
GB 4789.30-2016 history
2016GB 4789.30-2016 National Food Safety Standard Food Microbiology Test for Listeria monocytogenes
2010GB 4789.30-2010 National food safety standard Food microbiological examination:Listeria monocytogenes