Reference number
ISO 11213:1995
International Standard
ISO 11213:1995
Modified starch — Determination of acetyl content — Enzymatic method
Edition 1
1995-02
Read sample
ISO 11213:1995
20529
Published (Edition 1, 1995)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 11213:1995

ISO 11213:1995
20529
Language
Format
CHF 63
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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

  •  : Published
     : 1995-02
    : International Standard confirmed [90.93]
  •  : 1
     : 8
  • ISO/TC 93
    67.180.20 
  • RSS updates

Life cycle

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