ISO 11213:1995

Published (Edition 1, 1995)

This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 11213:1995

CHF 67

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Abstract

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).

General information

Status
: Published

Publication date
: 1995-02

Stage
: International Standard under systematic review [90.20]
Edition
: 1

Number of pages
: 8
Technical Committee :
ISO/TC 93

ICS :
67.180.20
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