| 陶瓷微滤膜与大孔吸附树脂联用精制苦参水提液中总黄酮 |
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| 引用本文： | 高红宁,金万勤,郭立玮.陶瓷微滤膜与大孔吸附树脂联用精制苦参水提液中总黄酮[J].中成药,2001,23(9):629-631. |
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| 作者姓名： | 高红宁 金万勤 郭立玮 |
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| 作者单位： | 南京中医药大学植物药深加工工程研究中心,江苏,南京,210029 |
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| 基金项目： | 国家中医药管理局重点项目,编号:97-Z023 |
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| 摘 要： | 目的：研究微滤和大孔吸附树脂联用精制苦参水提液中总黄酮，并与醇沉和大孔吸附树脂联用作比较。方法：采用紫外分光光度法测定苦参中总黄酮的含量。结果：微滤--大孔吸附树脂法处理的苦参水提液中总黄酮的吸附率及除杂效果优于醇沉--大孔吸附树脂法。微滤--大孔吸附树脂法操作简单，周期短。结论：微滤--大孔吸附树脂法优于醇沉--大孔吸附树脂法。
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| 关 键 词： | 微滤 陶瓷膜 大孔吸附树脂 苦参 总黄酮 中药制剂 |
| 文章编号： | 1001-1528(2001)09-0629-03 |
| 修稿时间： | 2000年11月29 |
Refinement of General Flavone of Sophora Flavescens Decoction by Macroporous Resin Combined with Ceramic Microfiltration Membrane |
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| GAO Hong-ning,JIN Wan-qin,GUO Li-wei.Refinement of General Flavone of Sophora Flavescens Decoction by Macroporous Resin Combined with Ceramic Microfiltration Membrane[J].Chinese Traditional Patent Medicine,2001,23(9):629-631. |
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| Authors: | GAO Hong-ning JIN Wan-qin GUO Li-wei |
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| Abstract: | Objective: To study the refinement of general flavone of sophora flavescens decoction by macroporous resins combined with ceramic microfiltration membranes (MR-CM), and compare it with macroporous resin combined with alcohol-sedimentation (MR-AS). Methods: UV-spectrophotometry method was applied to analyze the content of general flavone of sophora flavescens. Results: The porous ratio and effect of eliminating impurity of general flavone of sophora flavescens decoction by MR-CM method was higher than those by MR-AS method, but the MR-CM method is of simple operation and short period.Conclusion: MR-CM method is better than alcohol-sedimentation-macroporous resin method in refining of general flavone of sophora flavescens decoction. |
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| Keywords: | Microfiltration Ceramic Membrane Macroporous resin Sophora Flavescens General Flavone |
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