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BS ISO 13722:2017

$102.76

Microbiology of the food chain. Enumeration of Brochothrix spp. Colony-count technique

Published By Publication Date Number of Pages
BSI 2017 16
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This document specifies a method for the enumeration of viable Brochothrix spp. by means of a colony-count technique.

This document is especially applicable to meat and meat products, but is also suitable for the examination of the following:

  • other products intended for human consumption,

  • products intended for animal feeding,

  • environmental samples in the area of food and feed production, handling, and

  • samples from the primary production stage.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
5 Culture media and reagents
6 Equipment and consumables
7 Sampling
9 8 Preparation of test sample
9 Procedure
9.1 Test portion, initial suspension and dilutions
9.2 Inoculation and incubation
9.3 Counting of the colonies
9.4 Confirmation
9.4.1 General
10 9.4.2 Oxidase test
9.4.3 Catalase test
10 Expression of results
11 Performance characteristics of the method
11.1 Interlaboratory study
11.2 Repeatability and reproducibility limit
12 Test report
12 Annex A (normative) Culture media and reagents
15 Bibliography
BS ISO 13722:2017
$102.76