摘要
针对食用油脂中的酸败油脂、反复使用的煎炸油、未经精炼的机榨毛油，分析了它们中所含有的各种有害物质以及对人体健康造成的严重危害。以此说明食用油脂的卫生对人体健康的重要性。
The author analyses the different harmful substances of edible oils, such as rancid oil, overused frying oil and rough oil produced by the oil press without being refined. In the analysis of the harmfulness of those substances to human health ,the author stresses the importance of hygience of edible oils.
