| 正交实验优选一贯煎多糖的提取工艺 |
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| 引用本文： | 魏学军,林先燕,杨胜文,冯光维,李江.正交实验优选一贯煎多糖的提取工艺[J].辽宁中医药大学学报,2010(2). |
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| 作者姓名： | 魏学军 林先燕 杨胜文 冯光维 李江 |
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| 作者单位： | 黔南民族医学高等专科学校;贵阳中医学院; |
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| 基金项目： | 黔南民族医学高等专科学校科研基金资助项目(QNYZ200803) |
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| 摘 要： | 目的:确定一贯煎中提取多糖的最佳工艺。方法:采用正交设计法,以加入水量(A)、提取时间(B)、提取次数(C)和醇沉浓度(D)作为因素。结果:C因素和D因素对多糖含量的影响具有显著意义,A因素、B因素的影响不显著。结论:最佳提取工艺为A1B2C2D2,即提取2次,时间分别为60min,加水量为8倍,醇沉浓度为70%。
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| 关 键 词： | 一贯煎 多糖 正交试验 提取工艺 |
Study on Extracting Craft of Polysaccharides in Yiguanjian |
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| WEI Xue-jun,LIN Xian-yan,YANG Sheng-wen,FENG Guang-wei,LI Jiang.Study on Extracting Craft of Polysaccharides in Yiguanjian[J].Journal of Liaoning University of Traditional Chinese Medicine,2010(2). |
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| Authors: | WEI Xue-jun LIN Xian-yan YANG Sheng-wen FENG Guang-wei LI Jiang |
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| Institution: | 1.Qiannan Medical College for Nationalities/a>;Duyun 558003/a>;Guizhou/a>;China/a>;2.Guiyang College of TCM/a>;Guiyang 550002/a>;China |
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| Abstract: | Objective:To fix optimum extracting craft of polysaccharides in Yiguanjian. Methods:The orthogonal design was used and water totaling (A),refluxing time (B),extraction time (C) and were defined(D)as factors of the design. Results:C factor and D factor had notable influence on the content of polysaccharides. Conclusion:Optimum extracting craft was defined as follows:A1B2C2D2. |
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| Keywords: | Yiguanjian polysaccharide orthogonal test extracting craft |
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