| 正交设计法研究车前草的冷浸提取工艺 |
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| 引用本文： | 袁珂,曹蕴俐,卫军波,王瑞,裴广战.正交设计法研究车前草的冷浸提取工艺[J].河南科学,2000,18(4):378-380. |
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| 作者姓名： | 袁珂 曹蕴俐 卫军波 王瑞 裴广战 |
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| 作者单位： | 1. 河南中医学院,河南,郑州,450008
2. 郑州市药检所,河南,郑州,450003 |
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| 基金项目： | 河南省自然科学基金，9940240， |
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| 摘 要： | 用正交设计法优选冷浸提取法中车前草的最佳提取条件。以溶剂用量、提取时间和提取次数 3个因素 ,每个因素选取 3个水平进行实验。实验结果表明最佳工艺为A1B3C3,即用 8倍量 95 %EtOH提取 3次 ,每次3天
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| 关 键 词： | 车前草 正交试验法 冷浸提取 |
| 修稿时间： | : |
Study the cold-soaked extracting process of plantogo asiatica by the method of orthogonal test |
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| YUAN Ke,CHAO Yun-li,WEI Jun-bo,WANG Rui,PEI Guang-zhan.Study the cold-soaked extracting process of plantogo asiatica by the method of orthogonal test[J].Henan Science,2000,18(4):378-380. |
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| Authors: | YUAN Ke CHAO Yun-li WEI Jun-bo WANG Rui PEI Guang-zhan |
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| Abstract: | The best extracting conditions of plantogo asiatica in the cold soaked way by the method of orthogonal test. The solvent dosage, extracting time and extracting times are the three factors in the experiment. And we choose three levels of each factor to do the experiment. The result of the experiment shows that the best extracting process is A\-1B\-3C\-3, i.e extracting three by using eight times of EtOH (95%), three days once. |
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| Keywords: | plantago asiatica method of orthogonal test the cold-soaked extracting |
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