title: Determination of canthaxanthin in concentrates and feeds.
mesh_terms: D000821:Animal Feed / Q000032:analysis*; D002338:Carotenoids / Q000032:analysis*; D002845:Chromatography; D002855:Chromatography, Thin Layer; D003116:Color; D005069:Evaluation Studies as Topic; D005503:Food Additives / Q000032:analysis; D007536:Isomerism; D008722:Methods; D013053:Spectrophotometry
chemical_list: D005503:Food Additives; D002338:Carotenoids