摘要
建立了HPLC测定复方珍珠口疮颗粒中没食子酸含量的方法,测定制剂中没食子酸含量为3.9%,明显高于生产用原料五倍子药材中没食子酸含量的2.8%,主要系生产过程中五倍子鞣质水解成没食子酸所致。
HPLC method was used to determined the content of gallic acid in Compound Zhenzhu Kouchuang Granule. The results showed that the content of gallic acid was 3.9% in the granule and only 2.8 % in Galla Chinensis which is a kind of raw material in the granule. This is due to the hydrolysis of gallotannin.
出处
《中药新药与临床药理》
CAS
CSCD
2000年第1期39-40,共2页
Traditional Chinese Drug Research and Clinical Pharmacology
基金
福建省科委资助! (Z90 0 2 8)
关键词
珍珠口疮颗粒
没食子酸
化学成分
中药
Fufang Zhenzhou Kouchuang Granule/chemistry
Galla chinensis/chemistry
gallic acid/analysis
HPLC
