摘要
介绍胃尔宁片质量标准的研究，采用薄层层析对其中党参、制马钱子、厚朴等成分进行化学鉴别试验及高效液相色谱法同时测定土的宁和马钱子碱的含量。方法简便、快速、准确，平均加样回收率（n＝5）士的宁为99．24％，马钱子碱为98.39％，变异系数分别为1．61％和1．80％。
Weierning tablet is a new Chinese traditional patent medicine. Its main ingredients Codonopsis pilosula, Magnolia officinalis and Strychnos nux-vomica were identified by TLC. An HPLC method for the determina tion of strychnos and brucine was established. The method is sensitive and highly reproducible. Its average re covery were 99. 24% and 98. 39% respectively;RSD=1. 61 % for strychnos,and 1. 80% for brucine (n=3)
出处
《中草药》
CAS
CSCD
北大核心
1996年第7期400-402,共3页
Chinese Traditional and Herbal Drugs
