This standard specifies the method for determining sulfuric acid insoluble ash in starch and its derivatives. It provides detailed procedures for sample preparation, testing conditions, and data interpretation to ensure accurate and consistent results. The standard aims to facilitate quality control and assurance in the production and use of these products by providing a standardized approach to measuring the residual non-combustible matter after treatment with sulfuric acid.
*** Please note: This description may not be accurate, please refer to the official documentation.
GB/T 22427.8-2024 history
2024GB/T 22427.8-2024 Starch and its derivatives Determination of sulfated ash
2008GB/T 22427.8-2008 Starches and derived products.Determination of sulphated ash
1989GB/T 12089-1989 Method for determination of sulphated ash in starches and derived products