| 普通铁线蕨挥发油的HS-SPME-GC-MS分析 |
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| 引用本文： | 姬志强,贺光东,康文艺.普通铁线蕨挥发油的HS-SPME-GC-MS分析[J].中国药房,2008,19(30):2359-2361. |
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| 作者姓名： | 姬志强 贺光东 康文艺 |
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| 作者单位： | 河南大学天然药物研究所,开封市,475004;河南大学药学院,开封市,475004 |
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| 基金项目： | 河南省科技厅基础前沿计划，河南省教育厅基础研究计划 |
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| 摘 要： | 目的:研究普通铁线蕨的挥发油化学成分。方法:采用顶空固相微萃取(HS-SPME)和气相色谱-质谱(GC-MS)联用技术对普通铁线蕨根和叶的挥发油成分进行分析和鉴定,用面积归一化法计算各成分的相对含量。结果:从根中鉴定出26个成分,从叶中鉴定出32个成分,两者中有20个成分是相同的。正壬醛可能是叶中主要的香气成分,2,6-二叔丁基对甲苯酚可能是根中主要的活性成分。结论:固相微萃取(SPME)技术操作简单、装置便于携带、操作成本低廉,适宜推广应用。
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| 关 键 词： | 普通铁线蕨 挥发油 固相微萃取 |
HS-SPME-GC-MS Analysis of the Essential Oil in Common Adiantum edgeworthii |
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| JI Zhi-qiang,HE Guang-dong,KANG Wen-yi.HS-SPME-GC-MS Analysis of the Essential Oil in Common Adiantum edgeworthii[J].China Pharmacy,2008,19(30):2359-2361. |
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| Authors: | JI Zhi-qiang HE Guang-dong KANG Wen-yi |
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| Institution: | JI Zhi-qiang, HE Guang-dong, KANG Wen-yi JI Zhi-qiang, HE Guang-dong, KANG Wen-yi(Institute of Natural Drug Products, Henan University,Kaifeng 475004, China Pharmaceutical College of Henan University, Kaifeng 475004,China) |
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| Abstract: | OBJECTIVE:To study the essential oil from Adiantum edgeworthii.METHODS: The essential oil from Adiantum edgeworthii were analyzed and identified by head-space solid micro-extraction coupled with GC-MS(HS-SPME-GC-MS),and the relative content of each constituent was derived by area normalization method.RESULTS: 26 constituents from the roots and 32 from the leaves of Adiantum edgeworthii were identified.20 identical constituents were detected in both leaves and roots.N-nonanal might be the chief constituent in the leaves while 2,6-di-tert-butyl p-cresol the chief active constituent in the roots.CONCLUSION: The HS-SPME-GC-MS technology is characterized by simple operation,portable of the equipment involved,cheap in cost and its use deserves to be popularized. |
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| Keywords: | Adiantum edgeworthii Essential oil Solid-phase microextraction |
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