Comparative studies on contents of iridoid in processed products from Gardenia jasminoides.
- Author:
Cun ZHANG
1
;
Yong-Qing XIAO
;
Li LI
;
Zhen PANG
;
Gui-Liu LI
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, High Pressure Liquid; Drugs, Chinese Herbal; chemistry; Gardenia; chemistry; Iridoids; chemistry
- From: China Journal of Chinese Materia Medica 2008;33(10):1138-1140
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo compare the contents of iridoid in the different processed products from Gardenia jasminoides.
METHODContents of geniposide and genipin gentiobioside in products were determined simultaneously by HPLC. A kromasil C18 column at 35 degrees C was used with the acetonitrile-0.3% formic acid anhydrous (12:88) as the mobile phrase. The detection wavelength was set at 238 nm and the flow rate was 1.0 mL x min(-1).
RESULTThe obtained linearity of the two components was good with that the relative coefficients (r) were over 0.9994 and the average recoveries were 101.8%, 99.1%, respectively.
CONCLUSIONThe method is simple, accurate with good reproducibility. The results showed contents of two components are difference in the different processed products.
