... kind of color agent, it mainly used in food coloration,and it mainly applied in food, meat and mustard tuber and so on ... applied in food, meat and mustard tuber and so on. Beside food,it also can be supplied in cosmetic, aquatic products,medicine,high grade feed ... applied in food, meat and mustard tuber and so on. Beside food,it also can be supplied in cosmetic, aquatic products,medicine,high grade ...