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- Title
Determination of Four Iridoid Glycosides in Tibetan Medicine Gentiana tizuensis Franch. and Gentiana farreri by HPLC.
- Authors
XU Chuan-mei; DONG Qi; XING Yu-xiu; HU Feng-zu
- Abstract
The contents of four iridoids ( loganic acid, swertiamarin, gentiopicroside, sweroside) in Gentiana tizuensis Franch. and Gentiana farreri were analyzed by HPLC. The analysis was performed on Econosphere C18 (250 x 4.6 mm, 5 µm) column, with the solution of 0.5 % acetic acid and methanol as mobile phase, at a flow rate of 1.0 mL/min. The detection wavelength was 254 nm. The results indicated that swertiamarin was not detected in Gentiana tizuensis Franch., and the contents of four iridoids in these two plants were different.
- Subjects
GENTIANA; GLYCOSIDES; ACETIC acid; HIGH performance liquid chromatography; TIBETAN medicine
- Publication
Natural Product Research & Development, 2008, Vol 20, Issue 3, p466
- ISSN
1001-6880
- Publication type
Article