| 正交设计优选黄芪中黄芪甲苷提取工艺 |
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| 引用本文： | 邢俊波,吴禾,刘云.正交设计优选黄芪中黄芪甲苷提取工艺[J].时珍国医国药,2005,16(9):819-820. |
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| 作者姓名： | 邢俊波 吴禾 刘云 |
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| 作者单位： | 中国人民解放军总后卫生部药品仪器检验所,北京,100071 |
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| 基金项目： | 国家中医药管理局新药基金项目 |
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| 摘 要： | 目的：优选黄芪中黄芪甲苷的提取工艺。方法：以黄芪甲苷的含量为指标，应用正交实验设计筛选黄芪的最佳提取工艺条件。结果：最佳提取工艺为D3A2B3C2，即用7倍量的70％乙醇热回流提取3次，90min／次。结论：优选得到的工艺稳定可行。
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| 关 键 词： | 黄芪 黄芪甲苷 提取工艺 |
| 文章编号： | 1008-0805（2005）09-0819-01 |
| 收稿时间： | 2005-01-25 |
| 修稿时间： | 2005-04-11 |
Study on Extract Technology of Astranoside A in Radix Astragali by Orthogonal Design |
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| XING Jun-bo,WU HE,LIU Yun.Study on Extract Technology of Astranoside A in Radix Astragali by Orthogonal Design[J].Lishizhen Medicine and Materia Medica Research,2005,16(9):819-820. |
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| Authors: | XING Jun-bo WU HE LIU Yun |
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| Abstract: | Objective:To optimize the extraction process for astranoside A in Cortex Phellodendri.Methods:To determine the content of astranoside A in extract solution by orthogonal design. Results:The optimum extracting condition was D_3A_2B_3C_2, that is, adding eight times amount of 70% alcohol and refluxing and extracting for 90 min (totally extracting for 3 times).Conclusion:The optimized process is stable and highly efficient. |
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| Keywords: | Cortex Phellodendri Astranoside A Extract technology |
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