Natural resources, separation and purification, analysis, biological activities and applications of polyunsaturated fatty acids (PUFA)-linoleic acid, linolenic acid, arachidonic acid, eicosapentaenoic acid, docosahexaenoic acidwere reviewed in this paper.

• 摘要对多不饱和脂肪酸－亚油酸、亚麻酸、花生四烯酸、二十碳五烯酸和二十二碳六烯酸的生物资源、分离分析方法、生物活性和应用前景等五个方面进行了综述。