The milk does is one kind of food, the basic principle is lives close fresh, the seasoning and the processing link are less, is higher to raw material quality requirement, is not easier to adulterate.

• 牛奶做为一种食品，基本的原则是越接近生鲜，调料和加工环节越少，则对原料质量要求越高，越不容易掺假。