Content determination of aconitine in Shangke liniment by HPLC
- Received Date: 2006-05-08
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Key words:
- Shangke liniment /
- aconition /
- HPLC /
- content determination
Abstract: Objective :To set up an HPLC method for the content determination of aconitine in shangke liniment. Methods :Chromatography was performed on a MN-Nucleosil 7C6H5 stainless steel column(25 cm×4.0 mm).The mobile phase was a mixture of methanol-water-chloroform-triethylamine(70-30-1-0.2),with a flow rate of 1.5 mL/min.The detection wavelength was 235 nm. Results :The calibration curve was linear over the range of 0.050-0.225 μg,the average rate of recovery was 95.42 %,RSD=1.62 %(n=5). Conclusion :The method proved to be simple,rapid,reliable and well reproducible in the content determination of aconitine in shangke liniment.It may be used as a method of quality control of the preparation.
Citation: | ZHANG Mei-ling. Content determination of aconitine in Shangke liniment by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2007, (6): 391-391. |