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  • ISO 4833-1:2013

    Current The latest, up-to-date edition.

    Microbiology of the food chain — Horizontal method for the enumeration of microorganisms — Part 1: Colony count at 30 °C by the pour plate technique

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  French, Russian, English

    Published date:  19-08-2013

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 4833-1:2013 specifies a horizontal method for enumeration of microorganisms that are able to grow and form colonies in a solid medium after aerobic incubation at 30 °C. The method is applicable to: a) products intended for human consumption and for animal feed; b) environmental samples in the area of food and feed production and handling.

    ISO 4833-1:2013 is applicable to: 1) products that require a reliable count when a low limit of detection is specified (below 102/g or 102/ml for liquid samples or below 103/g for solid samples); 2) products expected to contain spreading colonies that obscure colonies of other organisms, e.g. milk and milk products likely to contain spreading Bacillus spp.

    The applicability of ISO 4833-1:2013 to the examination of certain fermented food and animal feeds is limited and other media or incubation conditions can be more appropriate. However, this method can be applied to such products even though it is possible that the predominant microorganisms in those products are not detected effectively.

    For some matrices, the method specified in ISO 4833-1:2013 can give different results to those obtained using the method specified in ISO 4833‑2.

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

    Committee ISO/TC 34/SC 9
    Development Note Supersedes ISO/DIS 4833-1. Together with ISO 4833-2, supersedes ISO 4833. (09/2013)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO 12824:2016 Royal jelly Specifications
    DIN EN 16939 E : 2017 ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
    BS EN 16939:2017 Animal feeding stuffs. Methods of sampling and analysis. Detection of tylosin, spiramycin and virginiamycin. Thin Layer Chromatography and bioautography
    DIN EN 16936:2016-01 (Draft) ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - SCREENING ON THE ANTIBIOTICS TYLOSIN, VIRGINIAMYCIN, SPIRAMYCIN, BACITRACIN-ZINC AND AVOPARCIN AT SUB-ADDITIVE LEVELS IN COMPOUND FEED BY A MICROBIOLOGICAL PLATE TEST
    I.S. EN 16939:2017 ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
    VDI 4066 Blatt 4:2016-04 Hygiene requirements for the production and filling of dairy products without recontamination
    BS EN 16936:2017 Animal feeding stuffs. Methods of sampling and analysis. Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test
    DIN EN 16936 E : 2017 ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - SCREENING ON THE ANTIBIOTICS TYLOSIN, VIRGINIAMYCIN, SPIRAMYCIN, BACITRACIN-ZINC AND AVOPARCIN AT SUB-ADDITIVE LEVELS IN COMPOUND FEED BY A MICROBIOLOGICAL PLATE TEST
    DIN EN 16939:2015-12 (Draft) ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
    UNE-EN 16936:2017 Animal feeding stuffs: Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test
    I.S. EN 16936:2017 ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - SCREENING ON THE ANTIBIOTICS TYLOSIN, VIRGINIAMYCIN, SPIRAMYCIN, BACITRACIN-ZINC AND AVOPARCIN AT SUB-ADDITIVE LEVELS IN COMPOUND FEED BY A MICROBIOLOGICAL PLATE TEST
    EN 16936:2017 Animal feeding stuffs: Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test
    EN 16939:2017 Animal feeding stuffs: Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin Layer Chromatography and bioautography
    BS ISO 12824:2016 Royal jelly. Specifications
    DIN EN 16939:2017-10 ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY

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

    ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
    ISO 835:2007 Laboratory glassware — Graduated pipettes
    ISO/TS 11139:2006 Sterilization of health care products Vocabulary
    ISO 8655-2:2002 Piston-operated volumetric apparatus Part 2: Piston pipettes
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