SSH EN ISO 11213:1998

Amidon i modifikuar - Përcaktimi i përmbajtjes së acetil - it - Metoda enzimatike

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

Publication date: 1 jan 1998

General information

Current stage: 60.60 Effective date: 1 jan 1998

Originator: DPS

Owner: DPS/KT 275

Type: European Norm

ICS: 67.180.20

Gjuha: anglisht

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Statusi: Publikuar

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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
SSH EN ISO 11213:1998
60.60 Standard published
1 jan 1998

Related project

Adopted from EN ISO 11213:1995

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