| 超声强化超临界流体萃取对大黄总蒽醌提取效果的探究 |
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| 引用本文： | 李卫民,王治平,刘杰,李庆国.超声强化超临界流体萃取对大黄总蒽醌提取效果的探究[J].中国实验方剂学杂志,2010,16(10):30-32. |
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| 作者姓名： | 李卫民 王治平 刘杰 李庆国 |
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| 作者单位： | 广州中医药大学中药学院,广州,510006 |
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| 基金项目： | 国家科技支撑计划子课题 |
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| 摘 要： | 目的:探究超声对超临界流体提取的强化作用。方法:参照大黄的超临界流体提取的稳定工艺参数,以总蒽醌含量和提取率为参考指标,比较超声、超临界和超声强化超临界流体提取效果。结果:超声强化超临界明显优于超声、超临界的提取效果。结论:超声可强化超临界流体萃取对大黄总蒽醌类的提取效果。
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| 关 键 词： | 超声强化超临界提取 大黄 总蒽醌 |
| 收稿时间： | 2009/12/21 0:00:00 |
Ultrasound-Enhanced Supercritical Extraction of Total Anthraquinone from Rhubarb |
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| LI Wei-min,WANG Zhi-ping,LIU Jie and LI Qing-guo.Ultrasound-Enhanced Supercritical Extraction of Total Anthraquinone from Rhubarb[J].China Journal of Experimental Traditional Medical Formulae,2010,16(10):30-32. |
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| Authors: | LI Wei-min WANG Zhi-ping LIU Jie and LI Qing-guo |
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| Institution: | School of Chinese materia medica,Guangzhou University of Traditional Chinese Medicine,Guangzhou 510006, China;School of Chinese materia medica,Guangzhou University of Traditional Chinese Medicine,Guangzhou 510006, China;School of Chinese materia medica,Guangzhou University of Traditional Chinese Medicine,Guangzhou 510006, China;School of Chinese materia medica,Guangzhou University of Traditional Chinese Medicine,Guangzhou 510006, China |
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| Abstract: | Objective: Explore ultrasound on the enhanced role of supercritical fluid extraction. Method: With stability parameters of supercritical fluid extraction on Rhubarb, total anthraquinone from rhubarb and extraction rate as a reference indicator, compared extraction effect between ultrasonic, supercritical fluid and ultrasound-enhanced supercritical fluid. Result: Ultrasound-enhanced supercritical fluid extraction is superior to the others. Conclusion: Ultrasound can strengthen supercritical fluid extraction to total anthraquinones from rhubarb. |
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| Keywords: | ultrasound-enhanced supercritical extraction rhubarb total anthraquinone |
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