Home / Standards / GB/T 23531-2009 GB/T 23531-2009 Active Good manufacturing practices for enzyme preparations used in food processing 食品加工用酶制剂企业良好生产规范 Standard Type GBT ICS 07.100.30 CCS X60 Status 现行 Issue Date 2009-04-27 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委