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BS ISO 4832:2006

Current
Current

The latest, up-to-date edition.

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of coliforms. Colony-count technique
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Culture media and diluents
6 Apparatus and glassware
7 Sampling
8 Preparation of test sample
9 Procedure
10 Expression of results
11 Precision
12 Test report
Bibliography

Provides general guidelines for the enumeration of coliforms. It 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, by means of the technique of counting colonies after incubation on a solid medium at 30 degrees C or at 37 degrees C.

This International Standard gives general guidelines for the enumeration of coliforms. It 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,

by means of the technique of counting colonies after incubation on a solid medium at or at .

NOTE The temperature is subject to agreement between the parties concerned. In the case of milk and milk products, the temperature of incubation is .

This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.

Committee
AW/9
DevelopmentNote
Supersedes BS 5763-2(1991) and 04/30113861 DC (03/2006) Supersedes BS 4285-3.7(1987). (06/2009)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 4832:2006 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 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 4831:2006 Microbiology of food and animal feeding stuffs Horizontal method for the detection and enumeration of coliforms Most probable number technique

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