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近几年来我国牛奶业发展迅速,牛奶已成为普通百姓的日常辅助食品。但据笔者观察发现,有的人由于缺乏喝牛奶的常识和经验,凭着自身的想象做出一些不科学的举措,从而降低了牛奶的营养价值,甚至对人体发生危害。那么喝牛奶应注意哪些问题呢? 1.牛奶的消毒与保存 ①消毒以煮沸为度。有的人煮牛奶时,在牛奶煮沸后再继续煮3—5分钟,他们认为这样可把牛奶中的细菌杀死,但他们不明白这样会使奶的营养成分
In recent years, China's milk industry has developed rapidly, and milk has become an everyday auxiliary food for ordinary people. However, according to the author's observation, some people, due to the lack of common sense and experience in drinking milk, make unscientific actions according to their own imagination, thereby reducing the nutritional value of milk and even harming the human body. So drink milk should pay attention to what the problem? 1. Milk disinfection and preservation ① disinfection to boil for the degree. When someone cooks milk, they continue to cook for 3-5 minutes after the milk is boiled, and they think it will kill the bacteria in the milk, but they do not understand that this will make the nutritional content of the milk