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    I.S. EN 15948:2015

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    CEREALS - DETERMINATION OF MOISTURE AND PROTEIN - METHOD USING NEAR-INFRARED-SPECTROSCOPY IN WHOLE KERNELS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  30-04-2021

    Language(s):  English

    Published date:  01-01-2015

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Method of analysis
    6 Sampling
    7 Procedure
    8 Calculation and expression of results
    9 Accuracy and precision of the method
    10 Test Report
    Annex A (informative) - Results of examples of interlaboratory test
    Annex B (informative) - Validation of ANN prediction model WB003034
    Annex C (informative) - Validation of Inframatic 9500 prediction models
    Annex D (informative) - Validation of Infraneo prediction models Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a routine method for the determination of moisture and protein in whole kernels of barley and wheat using a near-infrared spectrophotometer in the constituent ranges: a) for wheat: 1) moisture content minimum range from 8% to 22%; 2) protein content minimum range from 7% to 20%. b) for barley: 1) moisture content minimum range from 8% to 22%; 2) protein content minimum range from 7% to 16%.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
    Superseded By
    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
    EN ISO 20483:2013 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013)
    ISO 20483:2013 Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method
    EN ISO 24333:2009/AC:2010 CEREALS AND CEREAL PRODUCTS - SAMPLING
    EN ISO 712:2009 Cereals and cereal products - Determination of moisture content - Reference method (ISO 712:2009)
    ISO 712:2009 Cereals and cereal products — Determination of moisture content — Reference method
    ISO 12099:2017 Animal feeding stuffs, cereals and milled cereal products — Guidelines for the application of near infrared spectrometry
    ISO 5983-2:2009 Animal feeding stuffs Determination of nitrogen content and calculation of crude protein content Part 2: Block digestion and steam distillation 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/TS 16634-2:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content Part 2: Cereals, pulses and milled cereal products
    ISO 24333:2009 Cereals and cereal products — Sampling
    CEN ISO/TS 16634-2:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products (ISO/TS 16634-2:2009)
    EN ISO 12099:2017 Animal feeding stuffs, cereals and milled cereal products - Guidelines for the application of near infrared spectrometry (ISO 12099:2017)
    EN ISO 5983-2:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method (ISO 5983-2:2009)
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