apocarotenal molecular structure 3d, flat model, colorings agent e160, structural chemical formula view from a microscope

apocarotenal food additive e160 colorings apocarotenoids molecule molecular structure chemical formula model c30h40o atom cyclohexenes enumber additives carotenoid ball chemistry compound bond colour dye education school science study atomic chain element particle pigment set shape citrus icon sign spinach symbol flat agent structural view from microscope