Wheat and wheat flour. Gluten content Determination of wet gluten and gluten index by mechanical means

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-10-2015

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
9 Calculations and record of results
10 Precision
11 Test report
Annex A (informative) - Washing chamber and mill of the
Glutomatic unit and centrifuge
Annex B (normative) - Preparation of ground wheat
Annex C (informative) - Results of interlaboratory tests
Bibliography

Defines a method for determining the content of wet gluten and the gluten index for wheat flours (Triticum aestivum L. and Triticum durum Desf.) by mechanical means.

Committee	AW/4
DevelopmentNote	Superseded BS 4317-25(1990). Together with BS EN ISO 21415-1, it supersedes BS 4317-12(1980). (10/2011) Supersedes 13/30277739 DC. (11/2015)
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 4317-12:1980 BS 4317-25:1990 BS EN ISO 21415-2:2008 13/30277739 DC : 0

Standards	Relationship
EN ISO 21415-2:2015	Identical
ISO 21415-2:2015	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 5725-6:1994	Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 21415-1:2006	Wheat and wheat flour — Gluten content — Part 1: Determination of wet gluten by a manual method
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 24333:2009	Cereals and cereal products — Sampling

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BS EN ISO 21415-2:2015

Wheat and wheat flour. Gluten content Determination of wet gluten and gluten index by mechanical means

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