This specification is applicable to factories that use grain as raw material, wheat koji (Daqu), bran koji, wine medicine and other bacteria as saccharification agents, and adopt solid-state method to brew vinegar.
GB 8954-1988 history
2016GB 8954-2016 National Food Safety Standard Hygienic Specifications for Production of Vinegar
1988GB 8954-1988 Hygienic specifications of vinegar factory