气相色谱法测定蛹油中α-亚麻酸乙酯的含量  

DETERMINATION OF ETHYI LINOLENATE IN BOMBYX MORI OIL ETHYL LINELENATE BY GAS CHROMATOGRAPHY

作　　者：李群[1] 周淑平[1] 张筱红[2] 

机构地区：[1]北京市药品检验所,北京100035 [2]国家药典委员会,北京100061

出　　处：《中国药品标准》2002年第3期47-48,共2页Drug Standards of China

摘　　要：目的:用气相色谱内标法测定蛹油α-亚麻酸乙酯制剂中α-亚麻酸乙酯的含量。方法:采用气相色谱法,DEGS为固定相,涂布浓度为10％,载体为Chromosorb W AW DMCS80-100目的气相柱。结果:平均回收率为97.87％,RSD为1.52％。结论:该法操作简便、准确、重现性、稳定性好,可作为蛹油α-亚麻酸乙酯的含量测定方法。Purpose: The aim was to determine the ethyl linolenate in Bombyx mori oil ethyl linolenate by Gas Chromatography(GC).Methods:The method employed Gas Chromatography,Stationary Phose: Chrosorb W AW DMCS 80-100 mesh coated with 10% DEGS.Results:The recovery was 97.87% and the RSD was 1.52%.Conclusion:This method was convenient,accurate and steady,so it was suitable for assay of ethyl linolenate in Bombyx mori oil ethyl linolenate.

关 键 词：蛹油α-亚麻酸乙酯 乙相色谱法 Α-亚麻酸乙酯 含量测定 

分 类 号：R927.2[医药卫生—药学]