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BS ISO 17410:2019

$102.76

Microbiology of the food chain. Horizontal method for the enumeration of psychrotrophic microorganisms

Published By Publication Date Number of Pages
BSI 2019 20
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This document specifies a horizontal method for the enumeration of psychrotrophic microorganisms that are able to grow and form colonies on a solid agar culture medium after aerobic incubation at 6,5 °C.

This document is applicable to

  • 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.

NOTE

Annex B specifies a rapid method for the estimated enumeration of psychrotrophic microorganisms in raw and pasteurized milk.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Culture media and reagents
6 Equipment and consumables
11 7 Sampling
8 Preparation of test sample
9 Procedure
9.1 Test portion, initial suspension and dilutions
9.2 Inoculation and incubation
12 9.3 Counting of colonies
13 10 Expression of results
11 Test report
12 Quality assurance
14 Annex A(normative) Culture media and reagents
16 Annex B(informative) Rapid method for the estimated enumeration of psychrotrophic microorganisms in raw or pasteurized milk
18 Bibliography
BS ISO 17410:2019
$102.76