BS ISO 23275-2 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ANIMAL AND VEGETABLE FATS AND OILS - COCOA BUTTER EQUIVALENTS IN COCOA BUTTER AND PLAIN CHOCOLATE - PART 2: QUANTIFICATION OF COCOA BUTTER EQUIVALENTS
Hardcopy , PDF
30-09-2009
English
01-01-2006
Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Preparation of test sample
7.1 Preparation of cocoa butter CRM for calibration
purposes and system suitability check
7.2 Preparation of chocolate sample
8 Procedure
8.1 Fat extraction
8.2 Separation of individual triacylglycerols by
HR-GC
8.3 Identification
9 Calculation
9.1 Determination of response factors
9.2 Calculation of percentages of triacylglycerols
9.3 Calculation of CBE content in cocoa butter
9.4 Calculation of CBE content in chocolate
10 Procedural requirements
10.1 General
10.2 System suitability
11 Precision
11.1 Interlaboratory test
11.2 Repeatability
11.3 Reproducibility
12 Test report
Annex A (informative) Results of interlaboratory test
Bibliography
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