Microbiology of food and animal feeding stuffs Horizontal method for the detection and enumeration of coliforms Most probable number technique

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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

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English, French, Russian

Published date

08-14-2006

Publisher

International Organization for Standardization

ISO 4831:2006 gives general guidelines for the detection and the enumeration of coliforms. It is applicable to products intended for human consumption and for the feeding of animals, and to environmental samples in the area of food production and food handling.

Enumeration is carried out by calculation of the most probable number (MPN) after incubation in a liquid medium at 30 C or 37 C.

This enumeration method is applicable when the number sought is expected to be in the range 1 to 100 per millilitre or per gram of test sample.

DevelopmentNote	Supersedes ISO/DIS 4831 and ISO 5541-2 (08/2006)
DocumentType	Standard
Pages	11
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 3811:1979 ISO 4831:1991 ISO 5541-2:1986

Standards	Relationship
BIS IS 5401-2 : 2012	Identical
PN ISO 4831 : 2007	Identical
BS ISO 4831:2006	Identical
AS 5013.3-2009	Identical
SANS 4831 : 2ED 2007(R2014)	Identical
UNI ISO 4831 : 1988	Identical
NF ISO 4831 : 2006	Identical
NEN ISO 4831 : 2006	Identical
SANS 4831:2007(R2019)	Identical
BS 5763-3:1979	Identical

DIN EN ISO 11133 E : 2015	MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO 11133:2014, CORRECTED VERSION 2014-11-01)
I.S. EN ISO 11133:2014	MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO/DIS 11133:2012)
CEN ISO/TS 11133-2 : 2003 AMD 1 2011	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
BS 5763-6:1983	Methods for microbiological examination of food and animal feeding stuffs Preparation of dilutions
ISO 11866-1:2005	Milk and milk products Enumeration of presumptive Escherichia coli Part 1: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)
DIN EN ISO 11133:2015-01	MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO 11133:2014, CORRECTED VERSION 2014-11-01)
14/30314681 DC : 0	BS ISO 12824 - ROYAL JELLY - SPECIFICATIONS
12/30198107 DC : 0	BS EN ISO 11133 - MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA
BS EN ISO 11133 : 2014	MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA
BS ISO 4832:2006	Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of coliforms. Colony-count technique
ISO 4832:2006	Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coliforms Colony-count technique
I.S. CEN ISO TS 11133-2:2004	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
UNE-CEN ISO/TS 11133-2:2006	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/TS 11133-2:2003)
UNI CEN ISO/TS 11133-2 : 2011	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
EN ISO 11133:2014/A1:2018	MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO 11133:2014/AMD 1:2018)
UNE-EN ISO 11133:2014	Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014)
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
DD CEN 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 11133:2014	Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
BS ISO 11866-1:2005	Milk and milk products. Enumeration of presumptive Escherichia coli Most probable number technique using 4-methylumbelliferyl-β-D-glucuron ide(MUG)

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 4832:2006	Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coliforms Colony-count technique

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