BS ISO 5543:2004
Current
The latest, up-to-date edition.
Caseins and caseinates. Determination of fat content. Gravimetric method (reference method)
Hardcopy , PDF
English
07-12-2004
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus and materials
7 Sampling
8 Procedure
8.1 Preparation of test sample
8.2 Test portion
8.3 Blank test
8.4 Preparation of fat-collecting vessel
8.5 Determination
9 Calculation and expression of results
10 Precision
10.1 Interlaboratory test
10.2 Repeatability
10.3 Reproducibility
11 Notes on procedure
11.1 Blank test to check the reagents
11.2 Blank test carried out simultaneously with the
determination
11.3 Test for peroxides in diethyl ether
11.4 Diethyl ether containing antioxidants
12 Test report
Annex A (informative) Alternative procedure using
fat-extraction tubes with siphon or wash-bottle fittings
Bibliography
Defines the reference method for the determination of the fat content of all types of caseins and caseinates.
| Committee |
AW/5
|
| DevelopmentNote |
Supersedes BS 6248-10(1986). (12/2004) Reviewed and confirmed by BSI, October 2007. (09/2007)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 5543:2004 | Identical |
| 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 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| ISO 5550:2006 | Caseins and caseinates — Determination of moisture content (Reference method) |
| 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 3889:2006 | Milk and milk products — Specification of Mojonnier-type fat extraction flasks |
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.