Studies On Quality Standard for Fructus Chebulae
- VernacularTitle:诃子质量标准研究
- Author:
Pinghua LU
;
Yuzhen YAN
- Publication Type:Journal Article
- Keywords:
Fructus Chebulae/chemistry;
gallic acid/analysis;
TLC;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
TLC method for the identification of triterpenoids polyphenols in Fructus Chebulae was established .The results showed that this method had a plentiful chromatogram and good specificity,and can distinguish Fructus Chebulae immaturus from Fructus Chebulae.Determination of gallic acid, one of the hydrolysates of Fructus Chebulae, by HPLC was also reported.The linear range of gallic acid is from 0.17?g to 1.36?g(r=0.9998),and the average recovery is 102.9 %. The results showed that the method is simple, accurate and with good reproducibility.It can be used to determine gallic acid in Chinese herbal medicine that contains hydrolysable tannins.
