TLCS Determination of stachydrine hydrochloride in Jiawei Bazhenyimu Granules
Objectives To establish an accurate method for the determination of stachydrine hydrochloride in Jiawei Bazhenyimu Granules. Method TLC scanner was selected to detect silica gela thin layer. The sample was separated by using n-BuOH-HCl-EtOAC(8 3 1) solution, the plate was scanner at 510nm. Results The linear ranges of stachydrine hydrochloride was 4.43-11.07μg, the average recovery was 100.08% and RSD was 2.49%. Conclusion The method was simple and accurate, and can be used for the quality control of Jiawei Bazhenyimu Granules.
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NSTL
万方数据
维普
