title: Identification of water-soluble colours in food using thin-layer chromatography.
mesh_terms: D002855:Chromatography, Thin Layer / Q000295:instrumentation / Q000379:methods; D005504:Food Analysis / Q000295:instrumentation / Q000379:methods*; D005505:Food Coloring Agents / Q000032:analysis*
chemical_list: D005505:Food Coloring Agents