National Health Commission of the People's Republic of China
Latest
GB 1886.316-2021
Scope
This standard is applicable to the food additive annatto (annatto) obtained by extracting and refining the outer testa of annatto (Biza orellaza I.) seeds with an agent or cold weak alkaline water solution and its further processed The food additive annatto (norbynin) obtained by hydrolyzing and refining with hot alkaline solution. Solvents used include acetone, methanol, ethanol, n-hexane, isopropanol, ethyl acetate, alkaline ethanol and (or) carbon dioxide. 2 Molecular formula, structural formula and relative molecular mass of the iconic components
GB 1886.316-2021 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB 1886.316-2021 history
2021GB 1886.316-2021 National Food Safety Standard Food Additive Annatto