This standard is applicable to the food additive D-erythorbic acid produced by using glucose as raw material to obtain 2-keto-D-gluconic acid through fermentation, and then undergoing esterification, conversion, acidification, refining and other steps. 2 Molecular formula, structural formula and relative molecular mass
GB 1886.49-2016 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Chemical reagent--Preparations of reagent solutions for use in test methods
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB 1886.49-2016 history
2021GB 1886.349-2021 National Food Safety Standard Food Additive Five-carbon Bisacetal (also known as Glutaraldehyde)
2016GB 1886.249-2016 National Food Safety Standard Food Additive 4-Hexyl Resorcinol
2015GB 1886.149-2015 National Food Safety Standard Food Additive Hexanal