1 Scope
This standard specifies the method for determination of synthetic colour (excluding aluminium lake) in beverages, integrated alcoholic beverages, hard candy, preserved fruits, starch jelly candy, marble chocolate and colored sugar coated products.
This standard is applicable to the determination of synthetic colour (excluding aluminium lake) in beverages, integrated alcoholic beverages, hard candy, preserved fruits, starch jelly candy, marble chocolate and colored sugar coated products.
2 Principle
Extract the synthetic colour in foods by polyamide adsorption method or liquid-liquid distribution, make it into water solution, inject it into high performance liquid chromatograph, and then carry out qualitative analysis according retention time and quantitative analysis by comparing with peak area after reversed-phase chromatography separation.
3 Reagents and Materials
Foreword i
1 Scope
2 Principle
3 Reagents and Materials
4 Instruments and Apparatus
5 Analytical Procedures
6 Expression of Analysis Results
7 Precision
8 Others
Appendix A Standard Chromatogram of Colorant
Standard
GB 5009.35-2016 National Food Safety Standard - Determination of synthetic colorants in foodtuffs (English Version)
Standard No.
GB 5009.35-2016
Status
to be superseded
Language
English
File Format
PDF
Word Count
3500 words
Price(USD)
70.0
Implemented on
2017-3-1
Delivery
via email in 1 business day
Detail of GB 5009.35-2016
Standard No.
GB 5009.35-2016
English Name
National Food Safety Standard - Determination of synthetic colorants in foodtuffs
1 Scope
This standard specifies the method for determination of synthetic colour (excluding aluminium lake) in beverages, integrated alcoholic beverages, hard candy, preserved fruits, starch jelly candy, marble chocolate and colored sugar coated products.
This standard is applicable to the determination of synthetic colour (excluding aluminium lake) in beverages, integrated alcoholic beverages, hard candy, preserved fruits, starch jelly candy, marble chocolate and colored sugar coated products.
2 Principle
Extract the synthetic colour in foods by polyamide adsorption method or liquid-liquid distribution, make it into water solution, inject it into high performance liquid chromatograph, and then carry out qualitative analysis according retention time and quantitative analysis by comparing with peak area after reversed-phase chromatography separation.
3 Reagents and Materials
Contents of GB 5009.35-2016
Foreword i
1 Scope
2 Principle
3 Reagents and Materials
4 Instruments and Apparatus
5 Analytical Procedures
6 Expression of Analysis Results
7 Precision
8 Others
Appendix A Standard Chromatogram of Colorant