Discussion on Assay of Geniposide in Fructus Gardeniae in Chinese Pharmacopoeia(2005 Edition)Volume I
- VernacularTitle:对《中国药典》2005年版一部栀子药材中栀子苷含量测定方法的探讨
- Author:
Peng LEI
;
Shao LIU
;
Xinzhong LI
;
Zhiguo TAN
;
Jing LI
- Publication Type:Journal Article
- Keywords:
Fructus Gardenia;
Geniposide;
Assay;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To improve the method for determination of geniposide in Fructus Gardeniae.Methods The improved method was compared with the pharmacopoeia method.The content of geniposide was determined by HPLC at 238nm detection wavelength with acetonitrile-water(15:85)as mobile phase .Results The improved method in which 50 % methanol was used as solvent was superior to the pharmacopoeia method in which methanol was adopted as solvent.A higher geniposide content was abtained from the former.Conclusion The improved method is convenient and accurate,and can be used to supply reference evidence for the assay of Fructus Gardeniae in the new edition of pharmacopoeia.
