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I.S. EN 15789:2009

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ANIMAL FEEDING STUFFS - ISOLATION AND ENUMERATION OF YEAST PROBIOTIC STRAINS

Available format(s)

Hardcopy , PDF

Superseded date

17-12-2021

Language(s)

English

Published date

01-01-2009

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluent, selective media and test kit for phenotypic
   characterisation
6 Apparatus and glassware
7 Sampling
8 Preparation of test samples
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex A (informative) - Results of the interlaboratory
                        study
Bibliography

Describes general rules for the enumeration of probiotic yeasts in feed samples (additives, premixtures and feeding stuffs) that contain yeast as a single microorganism component or in a mixture with other microorganisms.

DocumentType
Standard
Pages
17
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN 15789:2009 Identical

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
EN 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 6887-1:2017)
ISO 6497:2002 Animal feeding stuffs Sampling
ISO 7954:1987 Microbiology General guidance for enumeration of yeasts and moulds Colony count technique at 25 degrees C
ISO 6498:2012 Animal feeding stuffs — Guidelines for sample preparation
EN ISO 7218 : 2007 COR 2014 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS (ISO 7218:2007/AMD 1:2013, CORRECTED VERSION 2014-04-15)

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