| 紫菀、款冬配伍中紫菀的祛痰研究 |
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| 引用本文： | 李娜,马世平,黄芳,张勉,窦昌贵.紫菀、款冬配伍中紫菀的祛痰研究[J].中国临床药理学与治疗学,2009,14(2):159-162. |
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| 作者姓名： | 李娜 马世平 黄芳 张勉 窦昌贵 |
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| 作者单位： | 中国药科大学中药学院中医药教研室,南京,210038,江苏 |
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| 基金项目： | 国家自然科学基金面上项目 |
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| 摘 要： | 目的：借助祛痰实验，筛选紫菀的有效部位及款冬的相须部位。方法：以酚红排泄量为指标，确定紫菀、款冬的提取方法分别为30％乙醇回流提取、水提取。将提取物醇沉，分别得到3个部位：60％乙醇部位；90％乙醇部位；90％乙醇溶液部位。结果：紫菀的有效部位是紫菀90％乙醇部位（RA2），款冬的相须部位是90％乙醇溶液部位（FF3）。结论：紫菀的有效部位是极性较大的部位，款冬的相须部位则是极性较小的部位。
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| 关 键 词： | 紫菀 款冬 有效部位 祛痰 相须部位 |
Research on combination of the Radix Asteris with Flos Farfarae and the effect of Radix Asteris for expectorant |
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| LI Na,MA Shi-ping,HUANG Fang,ZHANG Mian,DOU Ghang-gui.Research on combination of the Radix Asteris with Flos Farfarae and the effect of Radix Asteris for expectorant[J].Chinese Journal of Clinical Pharmacology and Therapeutics,2009,14(2):159-162. |
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| Authors: | LI Na MA Shi-ping HUANG Fang ZHANG Mian DOU Ghang-gui |
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| Institution: | (College of Traditional Chinese Medicine, China Pharmaceutical University, Nanjing 210038, Jiangsu , China) |
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| Abstract: | AIM: To investigate the effective parts of Radix Aster and synergistic effects of Flos Farfarae by eliminating phlegm experiment. METHODS: Radix Aster, Flos Farfarae extraction methods were established as 30% ethanol backstreaming extraction and water extraction, respectively, indexed with phenol red excretion. The extractive was precipitated using alcohol and 3 parts were extracted: 60% ethanol parts, 90% ethanol parts, and 90% ethanol solution parts. RESULTS: The effective fraction of Radix Asteris was 90% ethanol parts (RA2), the synergistic fraction of Flos Farfarae was 90% ethanol solution parts (FF3). CONCLUSION:The effective fraction of Radix Asteris is in high polar region, the synergistic fraction of Flos Farfarae is in low polar region. |
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| Keywords: | Radix Asteris Flos Farfarae effective parts eliminating phlegm compatibility parts |
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