| 芩玄清咽胶囊的质量标准研究 |
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| 引用本文： | 梁朝锋,韩晓珂,祁俊. 芩玄清咽胶囊的质量标准研究[J]. 现代中药研究与实践, 2014, 0(6): 68-70 |
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| 作者姓名： | 梁朝锋 韩晓珂 祁俊 |
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| 作者单位： | 芜湖市中医医院,安徽芜湖241000 |
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| 摘 要： | 目的对芩玄清咽胶囊的薄层鉴别和含量测定进行研究。方法对处方中黄芩、连翘、栀子进行定性鉴别;采用UV-HPLC测定黄芩中黄芩苷含量。结果薄层色谱中均检出黄芩、连翘、栀子,且斑点清晰,阴性均无干扰,专属性强。黄芩苷在8.446~84.460μg·m L-1范围内线性关系良好(r=0.999 9),平均回收率为101.5%,RSD为1.81%。结论本实验建立的方法简便、准确、重现性好,可作为芩玄清咽胶囊的质量控制方法。
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| 关 键 词： | 芩玄清咽胶囊 黄芩苷 薄层鉴别 高效液相色谱 |
Study on Quality Standard of Qinxuan Qingyan Capsules |
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| LIANG Chao-feng,HAN Xiao-ke,QI Jun. Study on Quality Standard of Qinxuan Qingyan Capsules[J]. Research and Practice on Chinese Medicines, 2014, 0(6): 68-70 |
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| Authors: | LIANG Chao-feng HAN Xiao-ke QI Jun |
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| Affiliation: | (Wuhu Hospital of TCM,Wuhu241000,China) |
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| Abstract: | Objective To study the quality standard of Qinxuan Qingyan capsules. Methods Scutellaria ,Fructus forsythiae and Gardenia were identified by TLC. The content of baicalin was determined by UV-HPLC. Results The spots on TLC plates were clear without imerference in the blank reference. The response of baicalin was linear in the ranges of 8.446～84.460μg·mL-1 （r=0.999 9）,the average recovery was 101.5 % RSD = 1.81%. Conclusion The method is simple, accurate,reproducible and can be used for the quality control of Qinxuan Qingyan Capsule. |
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| Keywords: | Qinxuan Qingyan Capsules baicalin TLC UV-HPLC |
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