Simuitaneous determination of two components in the compound Baichuanpeng tablets by convolution curve method
- Received Date: 2003-08-21
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Key words:
- convolution curve method /
- Baichuanpeng tablets /
- ephedrine hydroehloridum /
- diphenhydramini hydrochloridum
Abstract: Objective To simultaneous determination of two main components in the compound Baichuanpeng tablet without any separation. Methods The convolution spectrometry of computer information process technology was used based on convolution spectrometry. Result The mean recoveries and RSD of ephedrine hydrochloridum and diphenhydramini hydrochloridum were 100.77%, 0.82% and 94.49%, 2.55%, respectively. Conclusion The method is used for qualitative control of compound Baichuanpeng tablets. The method was simple, rapid and accuracy.
Citation: | HOU Wei, GAO Jin-bo, Ding Li-xin, XU Dan. Simuitaneous determination of two components in the compound Baichuanpeng tablets by convolution curve method[J]. Journal of Pharmaceutical Practice and Service, 2004, (2): 77-78,93. |