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BS EN ISO 21415-4:2007

Current

Current

The latest, up-to-date edition.

Wheat and wheat flour. Gluten content Determination of dry gluten from wet gluten by a rapid drying method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-30-2007

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
  6.1 Preparation of the drying plates
  6.2 Drying wet gluten
7 Calculation and expression of results
  7.1 Calculation of the dry gluten content
  7.2 Calculation of water content of the wet gluten
8 Precision
  8.1 Interlaboratory tests
  8.2 Repeatability
  8.3 Reproducibility
9 Test report
Annex A (normative) Electrically heated drying plates
Annex B (informative) Results of an interlaboratory test
Bibliography

Specifies a rapid method for the determination of the dry gluten content from wet gluten obtained as specified in either ISO 21415-1 or ISO 21415-2.

Committee
AW/4
DevelopmentNote
Supersedes 02/712195 DC. (04/2007)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 712:2009 Cereals and cereal products — Determination of moisture content — Reference method
ISO 21415-2:2015 Wheat and wheat flour Gluten content Part 2: Determination of wet gluten and gluten index by mechanical means
ISO 21415-1:2006 Wheat and wheat flour — Gluten content — Part 1: Determination of wet gluten by a manual method
ISO 21415-3:2006 Wheat and wheat flour Gluten content Part 3: Determination of dry gluten from wet gluten by an oven drying method

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