title: [Studies on determination of synthetic beta-carotene added to food (author's transl)].
mesh_terms: D000537:Aluminum Oxide; D002338:Carotenoids / Q000032:analysis*; D002845:Chromatography; D002855:Chromatography, Thin Layer; D005504:Food Analysis / Q000379:methods; D019207:beta Carotene
chemical_list: D019207:beta Carotene; D002338:Carotenoids; D000537:Aluminum Oxide