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SRPS EN ISO 11213:2008

Modified starch - Determination of acetyl content - Enzymatic method (ISO 11213:1995)

Apr 23, 2008

General information

90.93     Oct 13, 1999

ISS

E034-4

European Norm

67.180.20  

English  

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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).

Life cycle

NOW

PUBLISHED
SRPS EN ISO 11213:2008
90.93 Standard confirmed
Oct 13, 1999

REVISED BY

ABANDON
delSRPS EN ISO 11213 :2017

Related project

Adopted from EN ISO 11213:1995

Adopted from ISO 11213:1995 IDENTICAL