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HPLC测定抗脑衰胶囊中葛根素的含量
Determination of puerarin content in Kangnaoshuai capsule by HPLC
【摘要】 目的建立抗脑衰胶囊中葛根素的含量测定方法。方法采用50%甲醇提取,HPLC法测定。结果加样回收率为99·77%,RSD=1·23%(n=5),tR=11.2min。结论所用方法可用于抗脑衰胶囊的质量控制。
【Abstract】 OBJECTIVE To establish a method for determination of puerarin content in Kangnaoshuai capsule.METHODS The HPLC method was used.RESULTS The recovery of method was 99.77% with RSD of 1.23%(n=5),and tR=11.2 min.CONCLUSION The optimized method can be used for the quality control of Kangnaoshuai capsule.
- 【文献出处】 华西药学杂志 ,West China Journal of Pharmaceutical Sciences , 编辑部邮箱 ,2005年06期
- 【分类号】R286.0
- 【被引频次】5
- 【下载频次】86