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BS EN ISO 11213:1995

Current
Current

The latest, up-to-date edition.

Modified starch. Determination of acetyl content. Enzymatic method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-06-1995

National foreword
Foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents and materials
5. Apparatus
6. Preparation of the sample
7. Procedure
8. Expression of results
9. Precision
10. Test report
Annexes
A. (informative) Derivation of equation for calculation
     of acetyl content
B. (informative) Statistical results of the inter-
     laboratory test
C. (informative) Bibliography
ZA. (normative) Other international publications
     quoted in this standard with the references of the
     relevant European publications
Table
1. Analytical arrangement for enzymatic determination
     of acetic acid

Specifies an enzymatic method for the determination of the acetyl content of modified starch, both granular and soluble in cold water. Suitable for determining acetyl contents up to 2% (m/m).

This International Standard specifies an enzymatic method for the determination of the acetyl content of modified starch, both granular and soluble in cold water. Total and free acetyl contents are determined and the bound acetyl content is calculated.

The method is suitable for determining acetyl contents up to 2 % (m/m).

Committee
W/-
DevelopmentNote
Supersedes 93/507580 DC. (11/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 1666:1996 Starch Determination of moisture content Oven-drying method
BS EN ISO 1666:1998 Starch. Determination of moisture content. Oven-drying method
ISO 2696:1976 Fibre building boards Hard and medium boards for general purposes Quality specifications Water absorption and swelling in thickness

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