NBN EN ISO 7328 : 2008

1 Scope
2 Normative references
3 Term and definition
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

Defines the reference procedure for determining the fat content of most milk-based edible ice mixes and ices. Also applies to dried and concentrated ice mixes. Does not apply to some milk- based ice-mixes, where the level of emulsifier, stabilizer or thickening agent or of egg yolk, fruits or combinations of these, makes the Rose-Gottlied procedure unsuitable.