| 车前草中桃叶珊瑚苷提取工艺的优化 |
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| 引用本文： | 李玉山.车前草中桃叶珊瑚苷提取工艺的优化[J].湖北化工,2012(3):65-67. |
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| 作者姓名： | 李玉山 |
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| 作者单位： | 西安惠丰生化集团股份有限公司,陕西西安710075 |
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| 摘 要： | 对车前草中桃叶珊瑚苷的提取工艺进行了优化。通过单因素实验就提取溶剂甲醇体积分数、料液比、提取温度、提取时间、提取次数对桃叶珊瑚苷提取效果的影响进行了研究，在此基础上通过正交实验确定桃叶珊瑚苷最佳提取条件为：甲醇体积分数80％、料液比1：20（g：mL）、提取温度70℃、提取时间1．5h，在此条件下，桃叶珊瑚苷得率为0．80％。
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| 关 键 词： | 车前草 桃叶珊瑚苷 正交设计 提取工艺 |
Optimization of Extraction Technology of Aucubin from Herba Plantaginis |
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| LI Yu-shan.Optimization of Extraction Technology of Aucubin from Herba Plantaginis[J].Hubei Chemical Industry,2012(3):65-67. |
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| Authors: | LI Yu-shan |
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| Affiliation: | LI Yu-shan (Xi＇an Huifeng Biochemistry Group Share Co. ,Ltd. , Xi＇an 710075, China) |
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| Abstract: | The extraction technology of aucubin from herba plantaginis was optimized. The effects of metha- nol volume fraction, solid-liquid ratio, extraction temperature, extraction time and extraction times on the ex- traction efficiency for aucubin were investigated by single factor experiment. The optimum extraction conditions were determined by orthogonal experiment as follows, methanol volume fraction 80%, solid-liquid ratio 1 ： 20, extraction temperature 70 °C,extraction time 1.5 h. Under above conditions, the extraction rate of aucubin was 0. 80%. |
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| Keywords: | herba plantaginis aucubin orthogonal design extraction technology |
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