GB/T 20373-2021 《Determination of acetyl content in modified starch—Titrimetric method》 Related products
This standard specifies a method for the determination of acetyl groups in modified starches by the Titrimetric method, which is applicable to modified starches containing acetyl groups. The standard describes in detail the testing principle, preparation of reagents and materials, and specific operation steps. The determination process involves a saponification reaction under alkaline conditions, titration of the remaining base with muriatic acid, and then calculation of the acetyl group content. This standard provides a reliable test method for mass analysis and control of modified starch products.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | X11 | ICS | 67.180.20 |
| Release Date | 2021-05-21 00:00:00 | Implementation Date | 2021-12-01 00:00:00 |
Extended reading
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