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BS 1741-3(2001) : 2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MILK - DETERMINATION OF FAT CONTENT - GRAVIMETRIC METHOD (REFERENCE METHOD)

Superseded date

07-31-2010

Published date

11-23-2012

1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of test sample
9 Procedure
   9.1 Test portion
   9.2 Blank tests
   9.3 Preparation of fat-collecting vessel
   9.4 Determination
10 Calculation and expression of results
   10.1 Calculation
   10.2 Expression of results
11 Precision
   11.1 Interlaboratory test
   11.2 Repeatability
   11.3 Reproducibility
12 Test report
Annex A (informative) Notes on procedures
Annex B (informative) Alternative procedure using
                      fat-extraction tubes with
                      siphon or wash-bottle fittings
Bibliography

Specifies the reference method for the determination of the fat content of milk. The method is applicable to raw and processed liquid milk, partly skimmed milk, and skimmed milk in which no appreciable separation or breakdown of fat due to lipolysis has occurred.

Committee
AW/5
DevelopmentNote
Supersedes 97/711017 DC and BS 1741-3(1995) (06/2005)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 707:2008 Milk and milk products — Guidance on sampling
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 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
ISO 7208:2008 Skimmed milk, whey and buttermilk — Determination of fat content — Gravimetric method (Reference method)
ISO 3889:2006 Milk and milk products — Specification of Mojonnier-type fat extraction flasks

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