• EN ISO 8381:2008

    Current The latest, up-to-date edition.

    Milk-based infant foods - Determination of fat content - Gravimetric method (Reference method) (ISO 8381:2008)

    Available format(s): 

    Language(s): 

    Published date:  15-10-2008

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

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

    Foreword
    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sampling
    8 Preparation of test sample
       8.1 Liquid products
       8.2 Viscous or pasty products
       8.3 Dried products
    9 Procedure
       9.1 Test portion
       9.2 Blank tests
       9.3 Preparation of fat-collecting vessel
       9.4 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) - Notes on procedures
    Annex B (informative) - Alternative procedure using fat-extraction
            tubes with siphon or wash-bottle fittings
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 8381¦IDF 123:2008 specifies the reference method for the determination of the fat content of milk-based infant foods.The method is applicable to liquid, concentrated and dried milk-based infant foods with no, or not more than a mass fraction of 5 % (dry matter) of such added matter as starch, dextrin, vegetables, fruit and meat.The method is not applicable to products which do not dissolve completely in ammonia owing to the presence of starch or dextrin at mass fractions of more than a few percent, or to the presence of hard lumps. The method is also not applicable to products which contain free fatty acids in significant quantities. The results obtained for these products will be too low.

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

    Committee CEN/TC 302
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    ISO 8262-1:2005 Milk products and milk-based foods — Determination of fat content by the Weibull-Berntrop gravimetric method (Reference method) — Part 1: Infant foods
    ISO 707:2008 Milk and milk products — Guidance on sampling
    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 835:2007 Laboratory glassware — Graduated pipettes
    ISO 4788:2005 Laboratory glassware Graduated measuring cylinders
    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
    ISO 3889:2006 Milk and milk products — Specification of Mojonnier-type fat extraction flasks
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective