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当我们在西餐店大嚼特嚼炸鸡腿和薯条的时候,当我们在享受蛋糕和面包中的奶油的时候,你是否知道,它们都用了氢化油,里面含有反式脂肪酸?油脂是油和脂肪的总称,习惯上把在常温下为液体的叫做油,为固体的叫做脂肪。从化学结构来看,它们都是高级脂肪酸甘油酯。动物脂肪中含高级饱和脂肪酸较多,而植物油中含高级不饱和脂肪酸较多。
When we chewed fried chicken and chips in the Western restaurant, when we were enjoying the cream in the cake and the bread, did you know that they all use hydrogenated oils containing trans fatty acids? And the general term of fat, the habit of liquid at room temperature is called oil, called solid fat. From a chemical point of view, they are all higher fatty acid glycerides. Animal fat contains more saturated fatty acids, while vegetable oils contain more unsaturated fatty acids.