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脂肪酸为什么有饱和与不饱和之分?
相信您在日常生活中经常会听到“饱和脂肪酸”和“不饱和脂肪酸”这两个名词,而且还知道不饱和脂肪酸是对人体有益的。脂肪酸之所以有“饱和”与“不饱和”之分,是因为二者的分子结构不同,其功能也因之而不同。 脂类是人体的重要营养素,而脂肪酸是 ...
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