脑血栓片质量标准的研究(1)
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【摘要】目的建立脑血栓片的质量标准。方法采用薄层色谱法(TLC)对该片中丹参、红花、桃仁等有效成分进行定性鉴别；采用高效液相色谱法(HPLC)法测定芍药苷的含量。结果TLC色谱中均能明显地检出丹参、红花、桃仁；芍药苷在0.108～0.648 μg范围内线性关系良好(r=0.99995)，平均加样回收率(n=6)为100.23%(RSD为1.08%)。结论本法简便，可靠准确，可用于该制剂的质量控制。
【关键词】脑血栓片；薄层色谱法；芍药苷；高效液相色谱法Study on quality standard for naoxueshuan tablets LUO Quan-zhen1，ZHOU Song,DENG Wen-Yan.1Kingke Pharmaceutical(Dongguan)Co,Ltd，Dongguan 523160，China
【Abstract】ObjectiveTo establish the quality standard for naoxueshuan tablets.MethodsRdadix et rhizome salviae miltiorrhiza,flos carthami,Semen persicae were identified by TLC；The content of paeoniflorin was determined by HPLC.ResultsRdadix et rhizome salviae miltiorrhiza,flos carthami,Semen persicae could be detected by TLC.The linear range of paeoniflorin was 0.108～0.648 μg/ml(r=0.99995).The average recovery(n=6) was 100.23%,RSD was 1.08%.Conclusion The method is simple, reliable,accurate,and it can be applied to the quality control of the preparetion ......
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