ZHENG Lin, HUANG Yong, LAN Yan-yu, et al. Optimization of Extraction Technology of Zijintougu Sprays by Chemical Index with Pharmacodynamic Index[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(13): 26-29.
ZHENG Lin, HUANG Yong, LAN Yan-yu, et al. Optimization of Extraction Technology of Zijintougu Sprays by Chemical Index with Pharmacodynamic Index[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(13): 26-29. DOI: 10.13422/j.cnki.syfjx.2011.13.026.
Objective:To use chemical index and pharmacodynamics index to optimize the extraction technology of Zijintougu sprays.Method: six samples of Zijintougu sprays were prepared by different extraction technology.The content of plumbagin
methyl salicylate and militarine was determined in Zijintougu sprays by HPLC.The resistance to acute soft tissue injury and anti-inflammtory effect of 6 technological samples was observed.Result: Integrating the results of chemical index and pharmacodynamics index
the samples with ethanol low temperature extraction(percolation extraction
macerate extraction) were superior to the samples with ethanol refluxing extraction and water boiling extraction
and the sample with percolation extraction was superior to the sample with macerate extraction.Conclusion: The comprehensive indexes of Zijintougu sprays with ethanol percolation extraction were superior to that of other extraction technology.