Determination of gardenoside and paeoniflorin in Ankun granule by HPLC
doi: 10.3969/j.issn.1006-0111.2014.02.012
- Received Date: 2013-09-05
- Rev Recd Date: 2013-11-07
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Key words:
- Ankun granule /
- HPLC /
- gardenoside /
- paeoniflorin
Abstract: Objective To establish the HPLC method for the determination of gardenoside and paeoniflorin in Ankun granule. Methods The column was Agilent Eclipse XDB C18 (250 mm×4.6 mm,5 μm),and the acetonitrile-water(14:86) was used as the mobile phase.The detective wavelength was set at 230 nm. Results For the gardenoside,the linear range was 0.0715 2-0.357 6 μg,r=0.999 8 and the average recovery was 98.22% with RSD of 1.25%.For the Paeoniflorin,the linear range was 0.071 97-0.359 85 μg,r=0.999 2 and the average recovery was 98.40% with RSD of 0.68%. Conclusion The method was simple,reliable,and accurate which could be applied to the quality control of the drug.
Citation: | ZHANG Liping. Determination of gardenoside and paeoniflorin in Ankun granule by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2014, 32(2): 121-123. doi: 10.3969/j.issn.1006-0111.2014.02.012 |