| 超临界CO2流体萃取与水蒸气蒸馏法提取箭秆风挥发油化学成分的研究 |
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| 引用本文： | 梁晓乐,黄秋洁,叶勇,黄茂春,曾宣阳.超临界CO2流体萃取与水蒸气蒸馏法提取箭秆风挥发油化学成分的研究[J].中华中医药杂志,2011(11):2721-2723. |
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| 作者姓名： | 梁晓乐 黄秋洁 叶勇 黄茂春 曾宣阳 |
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| 作者单位： | 广西中医学院药学院药剂教研室;广西医科大学药学院药剂教研室; |
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| 基金项目： | 广西教育厅科研项目(No.200911LX211)~~ |
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| 摘 要： | 目的:比较超临界CO2流体萃取和水蒸气蒸馏法所提箭秆风挥发油化学成分差异。方法:运用GC-MS对箭秆风挥发油成分进行分析,用气相色谱峰面积归一化法测定各成分的相对含量。结果:超临界CO2流体萃取法提取的挥发油鉴定出26种成分,水蒸气蒸馏法提取的挥发油鉴定出33个成分,两者共有成分5个。结论:两种方法提取的挥发油成分相差较大。
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| 关 键 词： | 箭秆风 挥发油 超临界CO2流体萃取法 水蒸气蒸馏法 气相色谱-质谱 |
Study on chemical constituents of the essential oils extracted from Alpinia Stachyoides by supercritical CO_2 fluid extraction and steam distillation |
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| LIANG Xiao-le,HUANG Qiu-jie,YE Yong,HUANG Mao-chun,ZENG Xuan-yang.Study on chemical constituents of the essential oils extracted from Alpinia Stachyoides by supercritical CO_2 fluid extraction and steam distillation[J].China Journal of Traditional Chinese Medicine and Pharmacy,2011(11):2721-2723. |
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| Authors: | LIANG Xiao-le HUANG Qiu-jie YE Yong HUANG Mao-chun ZENG Xuan-yang |
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| Institution: | LIANG Xiao-le1,HUANG Qiu-jie1,YE Yong2,HUANG Mao-chun1,ZENG Xuan-yang1(1Pharmacy Department,School of Pharmacy,Guangxi University of TCM,Nanning 530001,China,2Pharmacy Department,Guangxi Medical University,Nanning 530021,China) |
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| Abstract: | Objective: To compare the chemical constituents of volatile oils from stachyoides between supercritical CO2 extraction(SCE-CO2) and steam distillation(SD).Methods: The chemical constituents of volatile oils obtained by two methods were analyzed by GC-MS.Results: 26 compounds in the volatile oil extracted by SCE-CO2 and 33 compounds in the volatile oil extracted by SD were separated and identified separately.There were 5 same components.Conclusion: The chemical constituents obtained by SCE-CO2 and SD are not... |
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| Keywords: | Alpinia Stachyoides Volatile oil Supercritical CO2 extraction Steam distillation GC-MS |
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