BS 4285-3.12:1989

Superseded

View Superseded by

Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms Enumeration of Bacillus cereus

Available format(s)

Hardcopy , PDF

Superseded date

15-08-2006

Language(s)

English

Published date

29-09-1989

Publisher

British Standards Institution

Foreword
Methods
1. Scope
2. Definition
3. Principle
4. Diluents and culture media
5. Apparatus
6. Sampling
7. Preparation of the test sample
8. Procedure
9. Calculation and expression of results
10. Test report
Table
1. Interpretation of the biochemical tests

Provides a method for the enumeration of viable Bacillus cereus in milk and milk products and for dairy purposes generally. Covers definition, principle, diluents and culture media, apparatus, sampling, preparation of the test sample, procedure, calculation and expression of results and test report.

Committee	AW/9
DevelopmentNote	Supersedes 88/52308 DC (08/2005)
DocumentType	Standard
Pages	6
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 7932:2004+A1:2020 BS EN ISO 7932:2004

BS 4285-1.2:1984	Microbiological examination for dairy purposes. Guide to general procedures Diluents, media and apparatus and their preparation and sterilization
BS 4285-1.1(1984) : LATEST	MICROBIOLOGICAL EXAMINATION FOR DAIRY PURPOSES - GUIDE TO GENERAL PROCEDURES - SAMPLING AND PREPARATION OF SAMPLE
BS 4285-0:1984	Microbiological examination for dairy purposes General introduction
BS 4285-1.3:1984	Microbiological examination for dairy purposes. Guide to general procedures Procedures for obtaining incubation conditions
BS 4285-2.3:1984	Microbiological examination for dairy purposes. Methods of general application for enumeration of microorganisms Enumeration of microorganisms by surface plate technique for colony count