传言:经常煲汤的人都知道,煲汤的时候在肉汤的表层会出现一些浮沫。网上有一种说法称,肉汤表层的浮沫必须处理掉,因为里面含有大量的嘌呤,影响人体健康,这是真的吗?求证:记者买来新鲜排骨,准备煲一份排骨汤。水开之后,排骨汤表层产生了一层浮沫,记者先将浮沫撇出放入塑料管内。大约3个小时后,排骨汤煲好了, Rumors: Regular soup people know that when the broth soup in the surface there will be some floating foam. Online there is a saying that the surface of the broth must be disposed of foam, because it contains a lot of purine, affecting human health, is this true? Confirmation: Reporters bought fresh ribs, ready to cook a spare ribs soup. After the water is turned on, a layer of scum is formed on the surface of the pork ribs soup. The reporter first skims the foam into the plastic tube. After about 3 hours, pork ribs soup pot well,