华东理工大学学报：自然科学版2012，Vol.38Issue(2)：195-199,5.
不同粒径马钱子粉中马钱子碱、士的宁的含量分析与比较
Analysis and Comparison of Content Dependence of Brucine and Strychnine on Different Particle Sizes of Semen Strychni Powder
倪力军 1盖群 1陈露 1张立国1
作者信息
- 1. 华东理工大学化学与分子工程学院,上海200237
- 折叠
摘要
Abstract
To study the effect of the particle size on the active（toxic） component contents of Semen Strychni powder,20—200 mesh of Semen Strychni powder samples were prepared.The micro morphology of these samples were characterized by scanning electron microscope（SEM） and the samples were qualitatively identified by TLC.The contents of brucine and strychnine of each sample were determined by HPLC.The results indicated that there existed some differences between morphology compositions of Semen Strychni powder samples with different particle sizes.Moreover,the contents of brucine,strychnine of different samples were different,and the contents of brucine（or strychnine） in some samples of Semen Strychni powder were significantly different.So when Semen Strychni powder is applied to traditional Chinese medicine,its particle size should be highly controlled.Upon the results of the research,the particle size of Semen Strychni powder had better be 100—200 mesh.关键词
马钱子/马钱子碱/士的宁/粒径/SEM/TLC/HPLCKey words
Semen Strychni/brucine/strychnine/particle size/SEM/TLC/HPLC分类
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倪力军,盖群,陈露,张立国..不同粒径马钱子粉中马钱子碱、士的宁的含量分析与比较[J].华东理工大学学报：自然科学版,2012,38(2):195-199,5.
