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  • BS EN ISO 21415-2:2015

    Current The latest, up-to-date edition.

    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

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee AW/4
    Development Note Superseded BS 4317-25(1990).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)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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