|Title: ||Determination of oleanolic acid in Caulis clematidis armandii by HPLC|
|Citation: ||West China Journal of Pharmaceutical Sciences, 21(3): 273-274|
|Journal: ||West China Journal of Pharmaceutical Sciences|
|Issue Date: ||2006 |
|Additional Links: ||http://www.ilib.cn/A-hxyxzz200603024.html|
|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 ...|
|Keywords: ||Caulis Clematidis Armandii|
Traditional Chinese medicine
Chromatography, High Pressure Liquid
Medicine, Chinese Traditional
|Appears in Collections: ||Pharmacy and Natural Products Research Group|
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