... edible animal and vegetable oil:It can be used for decolorization and purification.Can remove harmful pigment,aflatoxin,phosphatide ... of edible animal and vegetable oil for industrial purpose.In petroleum industry,it’s used for decolorization,refinement,purification of minerals( ... refinement of polyether.In food industry,it’s used as clarificant for monosodium glutamate(MSG),vitamins,grape wine,sugar ...