| 清脑降压片质量标准研究 |
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| 引用本文： | 曾惠芳,蔡大可,黄晓其,何耀慧,侯少贞,彭绍忠. 清脑降压片质量标准研究[J]. 时珍国医国药, 2007, 18(7): 1722-1724 |
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| 作者姓名： | 曾惠芳 蔡大可 黄晓其 何耀慧 侯少贞 彭绍忠 |
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| 作者单位： | 1. 广州中医药大学第一附属医院,广东,广州,510405
2. 广州中医药大学,广东,广州,510405 |
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| 摘 要： | 目的建立清脑降压片的质量控制标准。方法采用薄层色谱法鉴别制剂中当归、决明子;采用高效液相色谱法测定制剂中黄芩苷含量。结果当归、决明子薄层图谱斑点清晰,空白无干扰;黄芩苷在0.076~1.52 mg范围内呈线性关系,回归方程Y=52.585X-0.2942,r=0.9999,平均回收率为100.36%。RSD为1.67%(n=9)。结论所建立的方法简便、准确、快速、稳定、可靠,可作为该制剂的质量控制标准。
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| 关 键 词： | 清脑降压片 薄层色谱法 质量标准 黄芩苷 |
| 文章编号： | 1008-0805（2007）07-1722-02 |
| 收稿时间： | 2006-12-29 |
| 修稿时间： | 2006-12-292007-02-27 |
Investigation of Quality Standard in Qingnao Jiangya Tablet |
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| ZENG Hui-fang,CAI Da-ke,HOANG Xiao-qi,HE Yao-hui,HOU Shao-zhen,PENG Shao-zhong. Investigation of Quality Standard in Qingnao Jiangya Tablet[J]. Lishizhen Medicine and Materia Medica Research, 2007, 18(7): 1722-1724 |
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| Authors: | ZENG Hui-fang CAI Da-ke HOANG Xiao-qi HE Yao-hui HOU Shao-zhen PENG Shao-zhong |
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| Affiliation: | 1. The First Affiliated Hospital of Guangzhou University of TCM, Guangzhou, Guangdong 510405, China; 2. Guangzhou University of TCM, Guangzhou, Guangdong 510405, China |
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| Abstract: | Objective To establish the quality standard of Qingnao Jiangya Tablet.Methods To identify Radix Angelica Sinensis and Semen Clssiae by TLC.Determine baicalin by HPLC.Results Radix Angelica Sinensis and Semen Clssiae had a sharp chromatogram by TLC.The standard curve of baicalin was Y=52.585X-0.294 2,r=0.999 9,linear range was 0.076~1.52 mg,average recovery rate of baicalin was 100.36%,RSD was 1.67%.Conclusion The method is simple,accurate and can be used for the quality control of the granules. |
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| Keywords: | Qingnao Jiangya Tablet TLC Quality standard Baicalin |
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