许多人在喝牛奶之前,一定要将牛奶煮“开”了以后再喝。是否一定要这样做呢?这应当视牛奶的加工过程而定。一般情况下,市售的牛奶有3种情况一是生鲜牛奶,二是巴氏杀菌奶,三是超高温灭菌奶。生鲜牛奶是指奶农挤出奶后未经任何加工即到市场上销售的牛奶,在饮用前厂一定要煮沸即“开”了(温度为100.5℃)后才能喝,但由于未经过严格的质量检验,建议最好不要购买这种牛奶。 Many people drink milk before, must be boiled milk “open ” and later drink. Do you have to do this? This should depend on how the milk is processed. Under normal circumstances, there are three kinds of commercially available milk fresh milk one is, second pasteurized milk, three ultra-high temperature sterilization of milk. Fresh milk refers to the dairy farmers to milk milk that is sold on the market without any processing, before drinking the factory must be boiled “open ” (temperature 100.5 ℃) before drinking, but because of not After a rigorous quality inspection, it is advisable not to buy this milk.