| 虎杖中白藜芦醇苷水提取工艺的优化设计 |
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| 引用本文： | 公衍玲,王宏波,金宏.虎杖中白藜芦醇苷水提取工艺的优化设计[J].青岛科技大学学报,2006,27(6):483-485. |
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| 作者姓名： | 公衍玲 王宏波 金宏 |
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| 作者单位： | [1]青岛科技大学化工学院,山东青岛266042 [2]即墨市人民医院,山东即墨266200 |
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| 摘 要： | 考察了虎杖中白藜芦醇苷的水提取工艺条件。采用正交试验设计法,优选虎杖水提取工艺,采用薄层色谱-紫外分光光度法测定白藜芦醇苷含量。最佳水提条件为:10倍量水,加热回流提取2次,每次1.5 h。实验结果表明,该实验确定的最佳提取条件简便经济,稳定性好。
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| 关 键 词： | 虎杖 正交设计 白藜芦醇苷 提取 |
| 文章编号： | 1672-6987(2006)06-0483-03 |
| 修稿时间： | 2006年4月17日 |
Orthogonal Design of Water Extraction Conditions of Polydatin in Polygonum Cuspidatum |
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| GONG Yan-ling,WANG Hong-bo,JIN Hong.Orthogonal Design of Water Extraction Conditions of Polydatin in Polygonum Cuspidatum[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2006,27(6):483-485. |
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| Authors: | GONG Yan-ling WANG Hong-bo JIN Hong |
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| Abstract: | In this work,the orthogonal design was used to optimize the water extraction conditions of polydatin in polygonum cuspidatum.The content of polydatin was monitored by the method of TLC-UV.The optimum conditions were to extract twice with the water of 10 times(mass) for 1.5 h.The results revealed that this method depicted by this work was easy,economic and stable. |
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| Keywords: | Polygonum cuspidatum orthogonal design polydatin extraction |
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