UNI EN ISO 2450 : 2009
Current
The latest, up-to-date edition.
CREAM - DETERMINATION OF FAT CONTENT - GRAVIMETRIC METHOD (REFERENCE METHOD)
12-02-2009
Foreword
Foreword
1 Scope
2 Normative reference
3 Terms and definitions
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
Describes the reference method for the determination of the fat content of raw, processed and sour cream in which no appreciable separation or breakdown of fat, due to lipolysis, has occurred.
| Committee |
CT 3
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 2450:2008 | Identical |
| NEN EN ISO 2450 : 2008 | Identical |
| I.S. EN ISO 2450:2008 | Identical |
| SN EN ISO 2450:2009 | Identical |
| EN ISO 2450:2008 | Identical |
| BS EN ISO 2450:2008 | Identical |
| DIN EN ISO 2450:2009-03 | Identical |
| UNE-EN ISO 2450:2009 | Identical |
| NS EN ISO 2450 : 2ED 2008 | Identical |
| NBN EN ISO 2450 : 2008 | Identical |
| NF EN ISO 2450 : 2008 | Identical |
| ISO 707:2008 | Milk and milk products — Guidance on sampling |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 835:2007 | Laboratory glassware — Graduated pipettes |
| ISO 4788:2005 | Laboratory glassware — Graduated measuring cylinders |
| ISO 8262-3:2005 | Milk products and milk-based foods — Determination of fat content by the Weibull-Berntrop gravimetric method (Reference method) — Part 3: Special cases |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| ISO 3889:2006 | Milk and milk products — Specification of Mojonnier-type fat extraction flasks |
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