| 一清颗粒中土大黄苷检查方法的研究 |
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| 引用本文： | 杨萍,周伟.一清颗粒中土大黄苷检查方法的研究[J].中国药事,2011,25(3):279-281. |
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| 作者姓名： | 杨萍 周伟 |
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| 作者单位： | 湖北省食品药品监督检验研究院,武汉,430064 |
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| 摘 要： | 目的对一清颗粒中大黄的质量进行研究。方法建立以土大黄苷为对照的TLC、HPLC和液质联用法检查土大黄苷的方法。结果薄层检查法适用于一清颗粒中土大黄苷的检查,并采用二极管阵列及液质联用法对结果进行验证,能鉴别出样品中所用正伪品大黄药材。结论上述3种方法均可用于控制一清颗粒中大黄的质量。
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| 关 键 词： | 一清颗粒 土大黄苷 TLC HPLC LC/MS |
Study on Rhaponticin Examination of Yiqing Granules |
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| Yang Ping,Zhou Wei.Study on Rhaponticin Examination of Yiqing Granules[J].Chinese Pharmaceutical Affairs,2011,25(3):279-281. |
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| Authors: | Yang Ping Zhou Wei |
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| Institution: | Yang Ping and Zhou Wei(Hubei Province Institute for Food and Drug Control,Wuhan 430064) |
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| Abstract: | Objective A quality standard of rhubarb in Yiqing Granules was studied.Methods TLC,HPLC and LC/MS for rhaponticin examination were established.Results TLC was suitable for detection of rhaponticin in Yiqing Granules.DAD and LC-MS were used to verify the results,which could identify the medicinal rhubarb was certified or counterfeit in samples.Conclusion The three methods can be used to control the quality of rhubarb in Yiqing Granules. |
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| Keywords: | Yiqing Granules rhaponticin TLC HPLC LC/MS |
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