EN ISO 21567:2004
Current
The latest, up-to-date edition.
Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Shigella spp. (ISO 21567:2004)
01-11-2004
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
4.1 General
4.2 Enrichment in selective liquid medium
4.3 Plating out and identification of colonies
4.4 Biochemical and serological confirmation
5 Culture media, reagents and antisera
6 Apparatus and glassware
7 Sampling
8 Preparation of test sample
9 Procedure
9.1 Test portion
9.2 Enrichment
9.3 Plating out and colony selection
9.4 Confirmation of colonies
9.5 Serological confirmation
10 Expression of results
11 Test report
Annex A (normative) Diagram of test procedure
Annex B (normative) Composition and preparation of culture
media and reagents
Annex C (normative) Description of Shigella colony morphology
and colour on selective agars, for both
identification and quality control purposes
ISO 21567:2004 specifies a horizontal method for the detection of Shigella species.Subject to certain limitations, ISO 21567:2004 is applicable to products intended for human consumption and the feeding of animals, and environmental samples in the area of food production and food handling.
| Committee |
CEN/TC 463
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN ISO 21567 : DEC 2005 | Identical |
| NS EN ISO 21567 : 1ED 2005 | Identical |
| ISO 21567:2004 | Identical |
| NEN EN ISO 21567 : 2004 | Identical |
| NF EN ISO 21567 : 2005 | Identical |
| I.S. EN ISO 21567:2004 | Identical |
| BS EN ISO 21567:2004 | Identical |
| NBN EN ISO 21567 : 2004 | Identical |
| UNE-EN ISO 21567:2005 | Identical |
| DIN EN ISO 21567:2005-02 | Identical |
| ISO/TS 11133-1:2009 | Microbiology of food and animal feeding stuffs — Guidelines on preparation and production of culture media — Part 1: General guidelines on quality assurance for the preparation of culture media in the laboratory |
| ISO 6887-1:2017 | Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions |
| ISO 7218:2007 | Microbiology of food and animal feeding stuffs — General requirements and guidance for microbiological examinations |
| ISO/TS 11133-2:2003 | Microbiology of food and animal feeding stuffs — Guidelines on preparation and production of culture media — Part 2: Practical guidelines on performance testing of culture media |
| ISO 8261:2001 | Milk and milk products — General guidance for the preparation of test samples, initial suspensions and decimal dilutions for microbiological examination |
| ISO 6887-4:2017 | Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 4: Specific rules for the preparation of miscellaneous products |
| ISO 6887-3:2017 | Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 3: Specific rules for the preparation of fish and fishery products |
| ISO 6887-2:2017 | Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 2: Specific rules for the preparation of meat and meat products |