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Superseded

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BS ISO 19344 - FERMENTED MILK PRODUCTS - QUANTIFICATION OF LACTIC ACID BACTERIA - FLOW CYTOMETRY METHOD (REFERENCE METHOD)

Available format(s)

Hardcopy , PDF

Superseded date

12-31-2015

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluents and reagents
6 Apparatus
7 Sampling
8 Preparation of test sample
9 Procedure
10 Calculation and expression of results
11 Critical factors affecting results
12 Precision
13 Test report
Annex A (informative) - Diagram of staining protocols
Annex B (informative) - Calculation example of the appropriate
sample dilution
Annex C (informative) - Collaborative trial
Bibliography

BS ISO 19344.

Committee	AW/5
DocumentType	Draft
Pages	30
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 19344:2015

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
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 26323:2009	Milk products — Determination of the acidification activity of dairy cultures by continuous pH measurement (CpH)
ISO 7789:2007	Hydraulic fluid power Two-, three- and four-port screw-in cartridge valves Cavities
ISO 6887-5:2010	Microbiology of food and animal feeding stuffs Preparation of test samples, initial suspension and decimal dilutions for microbiological examination Part 5: Specific rules for the preparation of milk and milk products
ISO 27205:2010	Fermented milk products Bacterial starter cultures Standard of identity
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 15214:1998	Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of mesophilic lactic acid bacteria Colony-count technique at 30 degrees C