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BS EN ISO 11290-2:2017

Current
Current

The latest, up-to-date edition.

Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. Enumeration method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-11-2017

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Culture media and reagents
6 Equipment and consumables
7 Sampling
8 Preparation of test sample
9 Procedure
10 Expression of results
11 Performance characteristics of the method
12 Test report
13 Quality assurance
Annex A (normative) - Diagram of procedure
Annex B (normative) - Composition and preparation
        of media and reagents
Annex C (informative) - Distinction of Listeria spp. from
        other genera
Annex D (informative) - Reactions for the identification
        of Listeria species
Annex E (informative) - Results of interlaboratory studies
        for enumeration of Listeria monocytogenes
Bibliography

Describes a horizontal method for: - the enumeration of L. monocytogenes, and - the enumeration of Listeria spp. (including L. monocytogenes).

This document specifies a horizontal method for

  • the enumeration of L.monocytogenes, and

  • the enumeration of Listeriaspp. (including L.monocytogenes).

This document is applicable to

  • products intended for human consumption and for the feeding of animals, and

  • environmental samples in the area of food production and food handling.

It is possible that certain additionally described Listeria species may not be enumerated or confirmed by this method.[3],[6],[9],[11]

Committee
AW/9
DevelopmentNote
Supersedes 96/718167 DC (08/2004) Supersedes 02/706107 DC. (01/2005) Together with BS EN ISO 11290-1 & BS 5763-18(1997), it supersedes BS 4285-3.15(1993). (09/2009) Supersedes 14/30315993 DC. (08/2017)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 11290-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 1: Detection method
ISO 11133:2014 Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
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
ISO 17468:2016 Microbiology of the food chain — Technical requirements and guidance on establishment or revision of a standardized reference method
ISO 18593:2004 Microbiology of food and animal feeding stuffs Horizontal methods for sampling techniques from surfaces using contact plates and swabs

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