AS 1766.1.5-1991

Superseded

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

25-01-2024

Language(s)

English

Published date

01-01-1991

Publisher

Standards Australia

1 - AS 1766.1.5-1991 FOOD MICROBIOLOGY - GENERAL PROCEDURES AND TECHNIQUES - COLONY COUNT - MEMBRANE FILTRATION METHOD
1 - PREFACE
1 - METHOD
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENTS
1 - 3 PRINCIPLE
1 - 4 DILUENTS AND CULTURE MEDIA
2 - 5 APPARATUS
2 - 6 PREPARATION OF APPARATUS AND MATERIALS
2 - 6.1 Sterilization
2 - 6.2 Medium
2 - 7 FILTRATION PROCEDURE
2 - 7.1 General
3 - 7.2 Procedure
3 - 8 INCUBATION
3 - 9 STAINING, COUNTING AND IDENTIFICATION (See Note 1)
3 - 10 CALCULATION
4 - 11 REPORT

This Standard sets out a method for estimating the number of colony-forming units (CFUs) in suitable liquids using a membrane.

This Standard sets out a method for estimating the number of colony-forming units (CFUs) in suitable liquids using a membrane filtration technique. The method is applicable only to liquids which can be efficiently filtered without causing a build-up on the filter.NOTE: The membrane filtration method is most suitable when the microorganisms are in low concentration, e.g. in rinse waters collected from cleaned and sanitized pipelines or tanks. The method is suitable for microbiological assessment of water supplies to processing plants.

Committee	FT-024
DocumentType	Standard
ISBN	0 7262 6473 3
Pages	3
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS 5013.14.2-2009
Supersedes	AS 1095.1-1971 DR 88085 AS 1766.1-1975 AS 1142.1-1975
UnderRevision	DR 07426 CP

AS 1766.1.1-1991

Food microbiology General procedures and techniques - Samples, materials, equipment, laboratory practice

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AS 1766.1.5-1991

Table of Contents

Abstract

Scope

General Product Information

Standards Referenced By This Book

Category

Subcategory