速效枣仁安神胶囊中左旋延胡索乙素的定性鉴别及含量测定  

Identification and determination of l-tetrahydropalmatine of suxiao zaoren anshen capsules

作　　者：罗东[1] 代青[1] 管明银[2] 

机构地区：[1]第三军医大学西南医院药剂科,重庆400038 [2]贵阳中医学院实习生,贵阳550002

出　　处：《药学实践杂志》1999年第4期233-235,共3页Journal of Pharmaceutical Practice

摘　　要：目的：对速效枣仁安神胶囊中的左旋延胡索乙素进行定性、定量测定。方法：采用薄层层析法对其进行定性鉴别，用双波长薄层扫描法测定其含量。结果：左旋延胡索乙素在０９３ ～４６５μｇ之间线性关系良好，其相关系数ｒ ＝ ０９９９６（ ｎ ＝ ３） ，平均回收率为１００１４ ％ ， Ｒ Ｓ Ｄ 为３３３ ％ 。结论：该方法快速、准确、灵敏。OBJECTIVE:To study identification and determination of l-tetrahydropalmatine of suxiao zaoren anshen capsules.METHODS:TLC was used to identify the 1-Tetrahyeropalmatine of Suxiao Zaoren Anshen Capsules,and the 1-Tetrahydropalmatine was determined by Dual-wavlength TLC scanning.RESULTS:There was a good linearity ranging from 0.93 to 4.65μg gofl-Tetrahydropalmatine( r=0 9996,n=3) .The average recovery was 100.14% and RSD was 3.33%.CONCLUSION:This method is rapid,accurate and sensitive.

关 键 词：枣仁安神胶囊 左旋延胡索乙素 定性鉴别 

分 类 号：R286.13[医药卫生—中药学] R286.0[医药卫生—中医学]