Journal ArticleDOI
A paper-chromatographic method for the identification of food dyes
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This article is published in Analyst.The article was published on 1962-01-01. It has received 4 citations till now.read more
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Journal ArticleDOI
A review of the specifications and toxicity of synthetic food colors permitted in Canada.
K S Khera,I C Munro +1 more
Journal ArticleDOI
Thin-film electrophoresis. i. the electrophoretic behaviour of coal-tar food colours on paper and thin films.
TL;DR: The electrophoretic behaviour of the coal-tar food colours permitted in the United Kingdom, except for Oil Yellow GG, Oil Yellow XP, Naphthol Yellow Sand Ponceau 3R has been examined in six different electrolytes of widely differing pH values.
Journal ArticleDOI
Thin-Film electrophoresis
TL;DR: Freeze-drying as a means of overcoming the zone-migration that occurs during drying of thin-film electropherograms at elevated temperatures is described and recommended in this article.
Journal ArticleDOI
Application of a radioactivity detector to the analysis of 14C-carmoisine metabolites by ion-pair high-pressure liquid chromatography.
TL;DR: The results demonstrate the value and the advantage of using the in vitro preparation as a model to detect and to identify the metabolites of similar synthetic azodyes used as food additives.