This standard specifies the inspection methods for hemolytic streptococcus in food. This standard is applicable to the inspection of hemolytic streptopheroids in food and food poisoning samples.
GB 4789.11-1994 history
2014GB 4789.11-2014 National food safety standard food microbiological examination β-hemolytic streptococcus test
1994GB 4789.11-1994 Food Hygiene Microbiology Test Hemolytic Streptococcus Test