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Chromatography Liquide a Haute Pression DE Colorants Alimentaires Synthetiques

 

作者: C. Masiala-tsobo,   G. Lagrange,   C. Dorlet,  

 

期刊: Analytical Letters  （Taylor Available online 1979）
卷期: Volume 12, issue 5  

页码: 477-490

 

ISSN:0003-2719

 

年代: 1979

 

DOI:10.1080/00032717908055699

 

出版商: Taylor & Francis Group

 

关键词: separation;synthetic food dyes;paired-ion chromatography;high-pressure liquid chromatography

 

数据来源: Taylor

 

摘要:

The synthetic food dyes separation is described using the paired-ion chromatography. The method used allows the separation of the most permitted food colours and the orange GGN (CI 15980). Differentiation of this dye from its isomer, the sunset yellow (CI 15985), using the usual chromatographic methods still now remains unsuccessful.

 

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