• There are no items in your cart

BS ISO 16649-1:2001

Current
Current

The latest, up-to-date edition.

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli Colony-count technique at 44°C using membranes and 5-bromo-4- chloro-3-indolyl-β-D-glucuronide
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-19-2001

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) - Composition and preparation of
        culture media and reagents
Bibliography

Describes a horizontal method for the enumeration of Beta-glucuronidase-positive Escherichia coli by colony-count technique after resuscitation using membranes and incubation at 44 degrees C on a solid medium containing a chromogenic ingredient for detection of the enzyme Beta-glucuronidase.

Committee
AW/9
DevelopmentNote
Supersedes 99/703106 DC. (07/2005) Supersedes 17/30342982 DC. (05/2018)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
SupersededBy
Supersedes

Standards Relationship
ISO 16649-1:2001 Identical

ISO 16649-3:2015 Microbiology of the food chain Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl--D-glucuronide
ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 707:2008 Milk and milk products — Guidance on sampling
ISO 16649-2:2001 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 2: Colony-count technique at 44 degrees C using 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
ISO 17604:2015 Microbiology of the food chain Carcass sampling for microbiological analysis
ISO 11133:2014 Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
ISO 17468:2016 Microbiology of the food chain — Technical requirements and guidance on establishment or revision of a standardized reference method
ISO 13307:2013 Microbiology of food and animal feed — Primary production stage — Sampling techniques
ISO 18593:2004 Microbiology of food and animal feeding stuffs Horizontal methods for sampling techniques from surfaces using contact plates and swabs

View more information

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.