| 新工艺萃取印楝素及机理初探 |
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| 引用本文： | 赵淑英,盛永丽,王秋芬. 新工艺萃取印楝素及机理初探[J]. 山东化工, 2009, 38(10): 4-6,11 |
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| 作者姓名： | 赵淑英 盛永丽 王秋芬 |
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| 作者单位： | 济南大学,化学化工学院,山东,济南,250022;济南大学,化学化工学院,山东,济南,250022;济南大学,化学化工学院,山东,济南,250022 |
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| 基金项目： | 山东省中青年科学家奖励基金项目 |
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| 摘 要： | 用传统溶剂萃取、CO2超临界萃取、超声波强化萃取和微波辅助萃取从印楝种仁中提取印楝素，印楝素A的萃取率分别为0．3431％、0．2201％、0．3786％萃和0．5190％。结合萃取后残渣的电镜扫描结果，初步探讨了这四种萃取方法的萃取机理。
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| 关 键 词： | 印楝素 提取 电镜 |
New Separation Techniques for the Extraction of Azadirachtin from Neem Kernel and Theirs Mechanisms |
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| ZHAO Shu-ying,SHENG Yong-li,WANG Qiu-feng. New Separation Techniques for the Extraction of Azadirachtin from Neem Kernel and Theirs Mechanisms[J]. Shandong Chemical Industry, 2009, 38(10): 4-6,11 |
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| Authors: | ZHAO Shu-ying SHENG Yong-li WANG Qiu-feng |
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| Affiliation: | ZHAO Shu - ying, SHENG Yong - li , WANG Qiu -feng ( School of Chemistry and Chemical Engineering, Jinan University, Jinan 250022 , China ) |
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| Abstract: | Conventional extraction, supercritical fluid extraction, ultrasonic and microwave assistant methods for extracting azadirachtin from kernel of Azadirachta indica A. Juss were conducted to investigate, the extraction yields of azadirachtin were 0. 3431% ,0. 2201% , 0. 3786% and 0. 5190% respectively. The mechanisms of the four extraction methods have been studied through using scan electron microscope. |
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| Keywords: | azadirachtin extraction method scan electron microscope |
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