The milk chemical constituent becomes the protein, the lipin, the carbohydrate nature, the inorganic nature, the phosphorus lipin, the micro Vitamin and so on… But Grandma Niu soaks the formation, is because milk heating to 40℃ above time, the surface can form a thin film.Is similar to us to buy the bottle fresh milk to the convenience store, puts to the microwave oven internal heating, on the fresh milk surface can have one lightly not to know is what thing is same. That is the lacto-protein heating coagulates, forms the epithelium floats in the superficial reason.While convenient corrects in this for a long time by the partner misunderstanding idea.The milk soaks formation principal factor by no means young fat.