摘要
现代医学证明,二十碳五烯酸和二十二碳六烯酸具有多种生物活性。本文报道:通过综合运用金属盐沉淀法、尿素包合法、真空蒸馏法以及反相液相层析法从绿鳍马面纯鱼油中分离得到95%纯度的DHA甲酯。
Modern medical science has proved that 5,8,11,14,17-all-cis eicosapentaenoic acid (EPA) and 4,7,10,13,16,19-all-cis docosahexaenoic acid (DHA) have many different biological activities. This paper reports how methyl ester of DHA of 95% purity was obtained from the oil of Navodon Septentrionalis Cunther by combining the techniques of salt crytallization, urea inclusioncomplex, vaccum distillation and reversedphase liquid chromatography.
关键词
鱼油
尿素
二十二碳烯酸
绿鳍马面Tun
分离
制备
Docosahexaenoic acid
Fish oil
Urea inclusion complex
Reversed-phase liquid chromatography
