EN ISO 7328:2008
Current
The latest, up-to-date edition.
Milk-based edible ices and ice mixes - Determination of fat content - Gravimetric method (Reference method) (ISO 7328:2008)
15-10-2008
Foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of test sample
8.1 Edible ices, ice mixes and concentrated ice mixes
8.2 Dried ice mixes
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
ISO 7328¦IDF 116:2008 specifies the reference method for the determination of the fat content of most milk-based edible ices and ice mixes.The method is also applicable to concentrated and dried ice mixes.The method is not applicable to some milk-based edible ices and ice mixes, in which the level of emulsifier, stabilizer or thickening agent or of egg yolk or of fruits, or of combinations of these constituents makes the Roese-Gottlieb method unsuitable.
| Committee |
CEN/TC 302
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN ISO 7328 : 2008 | Identical |
| UNI EN ISO 7328 : 2009 | Identical |
| SN EN ISO 7328 : 2009 | Identical |
| PN EN ISO 7328 : 2010 | Identical |
| UNE-EN ISO 7328:2009 | Identical |
| NEN EN ISO 7328 : 2008 | Identical |
| NS EN ISO 7328 : 2ED 2008 | Identical |
| DIN EN ISO 7328:2009-03 | Identical |
| ISO 7328:2008 | Identical |
| SS-EN ISO 7328 : 2008 | Identical |
| NF EN ISO 7328 : 2009 | Identical |
| BS EN ISO 7328:2008 | Identical |
| I.S. EN ISO 7328:2008 | Identical |
| BS 2472-3(2000) : 2000 | 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 8262-2:2005 | Milk products and milk-based foods — Determination of fat content by the Weibull-Berntrop gravimetric method (Reference method) — Part 2: Edible ices and ice-mixes |
| 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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