title: The coloring matters of food.
mesh_terms: D002338:Carotenoids; D002734:Chlorophyll; D003033:Coal Tar; D003116:Color; D004396:Coloring Agents; D005503:Food Additives; D006418:Heme; D007880:Legislation, Drug; D008274:Magnesium; D011758:Pyrroles; D014481:United States
chemical_list: D004396:Coloring Agents; D005503:Food Additives; D011758:Pyrroles; D002734:Chlorophyll; D002338:Carotenoids; D006418:Heme; D003033:Coal Tar; D008274:Magnesium