脂肪是动物体的重要组成部分,主要是饱和及不饱和长链脂肪酸的甘油酯。其中的不饱和脂肪酸容易氧化,一级产物为脂肪酸氢过氧化物(Hydroperoxides)。这类物质是脂肪或脂肪酸代谢过程中的重要产物,与人体器官退化和血管硬化等疾病密切相关,也是衡量食品是否变质的一个标准。因此,脂肪酸氢过氧化物的研究已引起多方关注;Chan,Aoshima,Funk和Matsuda等都曾利用酶催化氧化或自动氧化的方法对亚油酸和亚 Fat is an important part of the animal body, mainly saturated and unsaturated long-chain fatty acid glycerides. One of the unsaturated fatty acids easily oxidized, the primary product is the fatty acid hydroperoxide (Hydroperoxides). These substances are important products in the metabolism of fat or fatty acids and are closely related to diseases of human organs such as degeneration and hardening of the arteries. They are also a measure of whether or not food deteriorates. Therefore, the study of fatty acid hydroperoxide has attracted much attention. Chan, Aoshima, Funk and Matsuda all used the methods of enzymatic oxidation or auto-oxidation for linoleic acid and sub