| 水蒸气蒸馏法与超临界CO_2萃取法提取青翘挥发油的化学成分比较 |
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| 引用本文： | 邓超澄,朱小勇,韦建华,卢汝梅,卢澄生.水蒸气蒸馏法与超临界CO_2萃取法提取青翘挥发油的化学成分比较[J].中国实验方剂学杂志,2010,16(16):76-80. |
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| 作者姓名： | 邓超澄 朱小勇 韦建华 卢汝梅 卢澄生 |
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| 作者单位： | 广西中医学院药学院,南宁,530001 |
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| 摘 要： | 目的:分析比较青翘挥发油的化学成分。方法:采用水蒸气蒸馏法(SD)及CO2超临界萃取法(SFE)提取青翘挥发油,并用气相色谱-质谱联用法分析鉴定其化学成分。结果:SD法提取的挥发油分离出87个色谱峰,共鉴定58个化合物,占挥发油总量的96.99%,SFE提取的挥发油法分离出100个色谱峰,鉴定39个化合物,占挥发油总量的60.50%。结论:SD法提取的挥发油主要化学成分是β-蒎烯,α-蒎烯,(-)-4-松油醇,对伞花烃;SFE法提取的挥发油主要化学成分是努特卡酮,β-蒎烯,对甲氧基桂皮酸乙酯。2种提取方法的化学成分及其含量有较大差异。
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| 关 键 词： | 青翘 挥发油 CO2超临界萃取 水蒸气蒸馏 气相色谱-质谱联用 |
| 收稿时间： | 2010/7/23 0:00:00 |
Comparison for Essential Oils from Forsythis suspense by Steam Distillation and Supercritical Carbon Dioxide Extraction |
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| DENG Chao-cheng,ZHU Xiao-yong,WEI Jian-hu,LU Ru-mei and LU Cheng-sheng.Comparison for Essential Oils from Forsythis suspense by Steam Distillation and Supercritical Carbon Dioxide Extraction[J].China Journal of Experimental Traditional Medical Formulae,2010,16(16):76-80. |
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| Authors: | DENG Chao-cheng ZHU Xiao-yong WEI Jian-hu LU Ru-mei and LU Cheng-sheng |
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| Institution: | Guangxi Traditional Chinese Medical University, Department of Pharmacy, Nanning 530001,China;Guangxi Traditional Chinese Medical University, Department of Pharmacy, Nanning 530001,China;Guangxi Traditional Chinese Medical University, Department of Pharmacy, Nanning 530001,China;Guangxi Traditional Chinese Medical University, Department of Pharmacy, Nanning 530001,China;Guangxi Traditional Chinese Medical University, Department of Pharmacy, Nanning 530001,China |
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| Abstract: | |
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| Keywords: | Forsythis suspense essential oils steam distillation supercritical carbon dioxide extraction GC-MS |
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