| 正交实验法优选天麻钩藤饮的提取工艺 |
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| 引用本文： | 宋信莉,刘文.正交实验法优选天麻钩藤饮的提取工艺[J].中国医院药学杂志,2008,28(1):40-42. |
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| 作者姓名： | 宋信莉 刘文 |
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| 作者单位： | 贵阳中医学院,贵阳,贵州,550002 |
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| 摘 要： | 目的：优选天麻钩藤饮的提取工艺。方法：以天麻素含量为指标，采用正交设计，利用高效液相色谱法来考察煎煮时间、加水倍数、煎煮次数对天麻素提取效果的影响。结果：煎煮时间和煎煮次数对检测指标均有显著影响，加水倍数为不显著因素。结论：以10倍量的水煎煮3次，每次45min为最佳提取工艺。
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| 关 键 词： | 天麻钩藤饮 正交试验 提取工艺 正交实验法 优选 天麻钩藤饮 提取工艺 formulation Uncaria rhynchophylla elata icariin study 最佳 水煎煮 倍量 因素 检测指标 结果 影响 提取效果 天麻素含量 煎煮次数 倍数 |
| 文章编号： | 1001-5213（2008）01-0040-03 |
| 收稿时间： | 2007-01-12 |
| 修稿时间： | 2007年1月12日 |
Orthogonal study on extracting icariin from Gastrodia elata and Uncaria rhynchophylla formulation |
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| SONG Xin-li,LIU Wen.Orthogonal study on extracting icariin from Gastrodia elata and Uncaria rhynchophylla formulation[J].Chinese Journal of Hospital Pharmacy,2008,28(1):40-42. |
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| Authors: | SONG Xin-li LIU Wen |
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| Abstract: | OBJECTIVE To establish the optimal extraction technology for icariin from gastrodia and uncaria formulation. METHODS Using the orthogonal design, observed the effect of extractive time, water amout on the extraction results, with the content of icariin as the index. RESULTS The best extraction condition is that 10 times warter is added to the TCM drug, and heated for 45 min. CONCLUSION The extraction process from Gastradia elata and Uncaria rhynchophylla drink was stable and usable. |
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| Keywords: | Gastrodia elata and Uncaria rhynchophylla formulation orthogonal test extraction technology |
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