This standard specifies the method for the determination of oryzae acid in tremella. This standard applies to the determination of oryzae acid in tremella.
GB/T 5009.189-2003 history
2023GB 5009.189-2023 Determination of rice fermentation acid in national food safety standards
2016GB 5009.189-2016 Determination of rice yeast acid in food according to national food safety standard
2014GB 7096-2014 National Food Safety Standard Edible Fungi and Their Products
2003GB 11675-2003 Hygienic standard for tremella fuciformis berk
1989GB 11675-1989 Hygienic standard of tremella fuciformis berk
GB/T 5009.189-2003 Determination of bongkrekic acid in tremella fuciformis berk has been changed from GB 11675-1989 Hygienic standard of tremella fuciformis berk.
GB/T 5009.189-2003 Determination of bongkrekic acid in tremella fuciformis berk was changed to GB 5009.189-2016 Determination of rice yeast acid in food according to national food safety standard.