| Title: | Determination of oleanolic acid in Caulis clematidis armandii by HPLC |
| Authors: | Qing, Lin-Sen
Zhang, Hao
Lu, Guang-Hua
Chan, Kelvin C.
Leung, Kelvin Sze-Yin
Chen Chu, Sze-Yin |
| Citation: | West China Journal of Pharmaceutical Sciences, 21(3): 273-274 |
| Publisher: | ILIB |
| Journal: | West China Journal of Pharmaceutical Sciences |
| Issue Date: | 2006 |
| URI: | http://hdl.handle.net/2436/29755 |
| Additional Links: | http://www.ilib.cn/A-hxyxzz200603024.html
http://direct.bl.uk/bld/PlaceOrder.do?UIN=192343320&ETOC=RN&from=searchengine |
| Abstract: | OBJECTIVE: To develop an HPLC method for the content determination of oleanolic acid in Caulis clematidis armandii after hydrolysis. METHODS: In the system of HPLC, a Alltima C_(18)(250 mm×4.6 mm,5 μm) column was used with a mixture of methanol-water-acetic acid-triethylamine(89∶11∶0.04∶0.02) as the mobile phase.The measuring wavelength was set at 207 nm.The flow rate was 1.0 ml·min~(-1) and the column temperature maintained at 45 ℃.RESULTS The oleanolic acid peak in chromatograms was completely separated from ... |
| Type: | Article |
| Language: | zh |
| Keywords: | Caulis Clematidis Armandii
Oleanolic acid
HPLC
Herbal medicine
Chinese herbs
Chinese medicine
Traditional Chinese medicine
Pharmacokinetics
Triterpenoids
Chromatography, High Pressure Liquid
Medicine, Chinese Traditional |
| ISSN: | 1006-0103 |
| Appears in Collections: | Pharmacy and Natural Products Research Group
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