Specifications for the identity and purity of some antioxidants, food colours, thickeners and certain other food additives. [electronic resource] - FAO nutrition meetings report series 1977 - 1-157 p. digital Publication Type: Journal Article ISSN: 0071-707X Subjects--Topical Terms: Antioxidants--analysisColoring Agents--analysisFood Additives--analysisFood Coloring Agents--analysisPolysaccharides