ISO 11213:1995
Modified starch - Determination of acetyl content - Enzymatic method
- Standard No.
- ISO 11213:1995
- Release Date
- 1995
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 11213:1995
- Scope
- Applies to modified starch, both granular and soluble in cold water. The methods specified enable to measure total and free acetyl contents; bound acetyl content is calculated as the difference of the two values. Total content is determined by heating the sample with dilute hydrochloric acid and converting the acetate with adenosine-5-triphosphate (ATP) and coenzyme A (CoA) to acetyl-CoA. The methods are suitable for determining acetyl contents up to 2 % (m/m).
ISO 11213:1995 history
- 1995 ISO 11213:1995 Modified starch - Determination of acetyl content - Enzymatic method
