摘要
报导了一个测定大麻籽油中Δ9 四氢大麻酚含量的微量分析方法.用甲醇 石油醚提取大麻籽油中的Δ9 四氢 大麻酚,然后通过活性氧化铝柱层析净化,再对其进行气相色谱测定.实验平均回收率为88%,变异系数为4.1%,最低检出限为0.2μg/L.
This paper presents a method for determination of trace (Δ~9-Te)trahydrocannabinol in hemp seed oil. Δ~9-Tetrahydrocannabinol was first extracted from hemp seed oil with methanol-petroleum either, and then purified by a column of activated alumine,was determined by gas chromatography.The average recovery and variation coefficient of the method were 88% and 4.1%, respectively.The detection limit was 0.2μg/L.
出处
《宁夏大学学报（自然科学版）》
CAS
2004年第3期253-254,共2页
Journal of Ningxia University(Natural Science Edition)
基金
宁夏科技厅基金资助项目(92032)
