摘要
目的:测定消郁舒心胶囊中毛蕊花糖苷的含量。方法:采用高效液相色谱法(HPLC法)。色谱柱为C18柱(250mm×4.6mm,5μm),以乙腈-0.1%醋酸为流动相,检测波长为334nm。结果:毛蕊花糖苷在0.044～0.44μg范围内线性关系良好,加样回收率为98.70%,RSD为0.49%。结论:HPLC法快速、准确,可用于该制剂的质量控制。
Objective：To determine the contents of verbascoside in Xiaoyu Shuxin Capsules.Methods： HPLC method was adopted and a C18 column（250mm×4.6mm,5μm）was used.The mobile phase was acetonitrile-0.1% acetic acid.The detection wavelength was at 334 nm.Re sults： The calibration curve of verbascoside was linear in the range of 0.044 ～0.44μg（r=0.9999）,the averge of recovery was 98.70%,RSD= 0.49%.Conclusion： The methods is quick and accurate,can be used for quality control of Xiaoyu Shuxin Capsules.
出处
《内蒙古中医药》
2013年第11期50-50,142,共2页
Inner Mongolia Journal of Traditional Chinese Medicine
