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  • BS ISO 18329:2004

    Current The latest, up-to-date edition.

    Milk and milk products. Determination of furosine content. Ion-pair reverse-phase high-performance liquid chromatography method

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  11-11-2004

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling
    8 Preparation of test portion
       8.1 Milk
       8.2 Cheese
       8.3 Hydrolysis
       8.4 Determination of protein content
    9 Procedure
       9.1 Solid-phase extraction (SPE) of the filtered
            hydrolysate
       9.2 HPLC determination
    10 Calculation and expression of results
       10.1 Calculation
       10.2 Expression of results
    11 Precision
       11.1 Interlaboratory test
       11.2 Repeatability
       11.3 Reproducibility
    12 Test report
    Annex A (informative) Examples of HPLC patterns
    Annex B (informative) Results of interlaboratory trials
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies a method for the quantitative determination of furosine in milk and milk products. The method is particularly applicable to raw or heat-treated milk and to cheese.

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

    Committee AW/5
    Development Note Supersedes 03/301010 DC. (11/2004) Reviewed and confirmed by BSI, October 2007. (09/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 8968-1:2014 Milk and milk products — Determination of nitrogen content — Part 1: Kjeldahl principle and crude protein calculation
    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 707:2008 Milk and milk products — Guidance on sampling
    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
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