... the carotenes, which is widely found in carrots, peppers, and other vegetables.Function: It belongs to carotenoid, including vitamin A ... It is not soluble in water, propylene glycol, glycerin, acid and alkali. It is soluble in carbon disulfide, benzene, chloroform, ... for butter, margarine, oil, juice, soft drinks, cake, mayonnaise, and so on. And it can also be used for ice cream, candy and cheese and ...