BS ISO 11053:2009
Current
The latest, up-to-date edition.
Vegetable fats and oils. Determination of cocoa butter equivalents in milk chocolate
Hardcopy , PDF
English
31-12-2009
Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Reagents, solutions and standards
5 Apparatus and equipment
6 Sampling
7 Sample preparation
8 Procedure
9 Calculation
10 Procedural requirements
11 Precision
12 Test report
Annex A (informative) - Results of interlaboratory test
Annex B (informative) - Example chromatograms
Bibliography
Describes a procedure for the detection and quantification of cocoa butter equivalents (CBEs) and milk fat (MF) in milk chocolate by triacylglycerol (TAG) profiling using high-resolution capillary gas-liquid chromatography (HR-GLC), and subsequent data evaluation by simple and partial least-squares regression analysis.
| Committee |
AW/307
|
| DevelopmentNote |
Supersedes 08/30182693 DC. (12/2009)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a procedure for the detection and quantification of cocoa butter equivalents (CBEs) and milk fat (MF) in milk chocolate by triacylglycerol (TAG) profiling using high-resolution capillary gas-liquid chromatography (HR-GLC), and subsequent data evaluation by simple and partial least-squares regression analysis. CBE admixtures can be detected at a minimum level of 0,5g CBE/100g milk chocolate and quantified at a level of 5%mass fraction CBE addition to milk chocolate with a predicted error of 0,7g CBE/100g milk chocolate.
| Standards | Relationship |
| ISO 11053:2009 | Identical |
| ISO 5555:2001 | Animal and vegetable fats and oils — Sampling |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 8655-2:2002 | Piston-operated volumetric apparatus — Part 2: Piston pipettes |
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