| 大孔树脂吸附和分离牛心朴子草中生物碱的研究 |
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| 引用本文： | 李玉美,高俊,杨志杰,林明丽.大孔树脂吸附和分离牛心朴子草中生物碱的研究[J].内蒙古工业大学学报,2007,26(1):38-41. |
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| 作者姓名： | 李玉美 高俊 杨志杰 林明丽 |
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| 作者单位： | 内蒙古工业大学化工学院 呼和浩特010051 |
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| 基金项目： | 内蒙古高等学校科研项目 |
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| 摘 要： | 以牛心朴子草为原料,研究了采用大孔吸附树脂吸附和分离牛心朴子草提取液中生物碱的方法和条件.研究结果表明,AB-8大孔吸附树脂对生物碱有较好的吸附能力,酸度对其吸附有影响;AB-8大孔吸附树脂对生物碱的吸附能力在pH=2左右时比其它酸度条件下更强;乙醇浓度为70%时解吸效果最好.
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| 关 键 词： | 牛心朴子草 生物碱 大孔吸附树脂 吸附 |
| 文章编号： | 1001-5167（2007）01-0038-04 |
| 修稿时间： | 2005-10-12 |
STUDY ON THE ADSORBING AND REFINING ALKALOID FROM CYNANCHUMKOMAROVIIAL.ILJINSKI WITH MACRO-POROUS RESIN |
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| LI Yu-mei,GAO Jun,YANG Zhi-jie,LIN Ming-li.STUDY ON THE ADSORBING AND REFINING ALKALOID FROM CYNANCHUMKOMAROVIIAL.ILJINSKI WITH MACRO-POROUS RESIN[J].Journal of Inner Mongolia Polytechnic University(Social Sciences Edition),2007,26(1):38-41. |
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| Authors: | LI Yu-mei GAO Jun YANG Zhi-jie LIN Ming-li |
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| Institution: | College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051,China |
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| Abstract: | Cynanchum Komarovii Al.Iljinski is used as the raw material to be studied for the condition and method of adsorbing and refining alkaloid.In several types of Macro-porous resin tested,the results show that the adsorbing ability of AB-8 type is the best and acidity can influence the adsorbing ability.At pH=2 AB-8 type Macro-porous resin has the greatest adsorbing ability.The concentration of alcohol can influence the desorption.When the concentration of alcohol is 70%,the desorption is the most effective. |
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| Keywords: | Cynanchum Komarovii Al Iljinski alkaloid Macro-porous resin Adsorption |
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