| 从马比木根中提取喜树碱的工艺研究 |
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| 引用本文： | 郑涓,王发松,罗庆林.从马比木根中提取喜树碱的工艺研究[J].湖北民族学院学报(哲学社会科学版),2012(1):57-59. |
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| 作者姓名： | 郑涓 王发松 罗庆林 |
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| 作者单位： | 湖北民族学院化学与环境工程学院;重庆恒星生物技术有限责任公司 |
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| 基金项目： | 重庆市科技攻关项目(2010GGC374) |
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| 摘 要： | 研究以马比木根为原料提取喜树碱的工艺条件,采用单因素及正交试验,确定了喜树碱的最优提取工艺为:提取溶剂为体积分数70%的甲醇溶液,提取温度为70℃,提取时间为1.5 h.在此工艺条件下,马比木中喜树碱的提取率可达0.16%.
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| 关 键 词： | 马比木 喜树碱 提取工艺 |
Extraction Technology of Camptothecin from Roots of Nothapodytes pittosporoides |
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| ZHENG Juan,WANG Fa-song,LUO Qing-lin.Extraction Technology of Camptothecin from Roots of Nothapodytes pittosporoides[J].Journal of Hubei Institute for Nationalities(Natural Sciences),2012(1):57-59. |
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| Authors: | ZHENG Juan WANG Fa-song LUO Qing-lin |
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| Institution: | 1.School of Chemistry and Environmental Engineering,Hubei University for Nationalities,Enshi 445000,China; 2.Chongqing Heng-Star Biotechnologies Co.Ltd,Qianjiang 409000,China) |
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| Abstract: | The extraction process conditions of camptothecin from roots of Nothapodytes pittosporoides have been studied.The single factor experiment and orthogonal test have been conducted.The results showed that the optimum extraction process was: the extraction solvent was 70% methanol solution,the extraction temperature was 70℃,and the extraction time was 1.5 hours.In this condition,the extraction efficiency of camptothecin from roots of N.pittosporoides could reach 0.16%. |
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| Keywords: | Nothapodytes pittosporoides camptothecin extraction process |
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