GB 4789.3-2016 National Food Safety Standard Food Microbiological Examination for Enumeration of Coliforms

GB 4789.3-2016 is applicable to enumeration of coliforms in food.
It includes scope, terms and definitions, principle, equipment and materials, culture medium and reagent, testing procedure, and operating steps.

Contents

1. Scope

2. Terms and definitions

3. Apparatus and materials

4. Culture mediums and reagents

5. Examination procedures

Method I Coliforms MPN count

6. Operation procedures

7. Examination procedures

Method II Coliforms plate count

8. Operation procedures