EN ISO 21415-2:2015
Current
The latest, up-to-date edition.
Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means (ISO 21415-2:2015)
28-10-2015
European foreword
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
ISO 21415-2:2015 specifies 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. This method is directly applicable to flours. It also applies to common and durum wheat after grinding, if their particular size distribution meets the specification given in Table B.1.
| Committee |
CEN/TC 338
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 21415-2:2016-03 | Identical |
| NBN EN ISO 21415-2 : 2015 | Identical |
| BS EN ISO 21415-2:2015 | Identical |
| UNI EN ISO 21415-2 : 2008 | Identical |
| NS EN ISO 21415-2 : 2008 | Identical |
| PN EN ISO 21415-2 : 2015 | Identical |
| SS-EN ISO 21415-2 : 2015 | Identical |
| NEN EN ISO 21415-2 : 2015 | Identical |
| UNE-EN ISO 21415-2:2016 | Identical |
| UNI EN ISO 21415-2 : 2015 | Identical |
| I.S. EN ISO 21415-2:2015 | Identical |
| SN EN ISO 21415-2 : 2016 | Identical |
| NF 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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