| 海桐挥发油化学成分GC—MS分析 |
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| 引用本文： | 江汉美,李婷,郭彧,杨珊,唐瑶兴,何冬黎,卢金清.海桐挥发油化学成分GC—MS分析[J].中国医药导报,2011,8(7):29-31. |
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| 作者姓名： | 江汉美 李婷 郭彧 杨珊 唐瑶兴 何冬黎 卢金清 |
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| 作者单位： | 湖北中医药大学/湖北省药用植物研发中心,湖北武汉,430065 |
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| 摘 要： | 目的：分析海桐科植物海桐挥发油化学成分组成。方法：采用水蒸气蒸馏法提取挥发油，用气相色谱-质谱法对其进行定性和定量分析。结果：共分离出55个峰，并且确认了其中45个化合物。其中含量较多的有大根香叶烯D（29．36％）、2-异丙烯-1，3，5-三甲苯（16．54％）及β-蒎烯（5．81％）。结论：采用气相色谱-质谱法分析海桐挥发油的化学组分，为海桐的进一步研究及开发利用提供了科学依据。
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| 关 键 词： | 海桐 水蒸气蒸馏 气相色谱-质谱 |
Analysis of the chemical constituents of essential oil from Pittosporum tobira Ait.by GC-MS |
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| JIANG Hanmei,LI Ting,GUO Yu,YANG Shan,TANG Yaoxing,HE Dongli,LU Jinqing.Analysis of the chemical constituents of essential oil from Pittosporum tobira Ait.by GC-MS[J].China Medical Herald,2011,8(7):29-31. |
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| Authors: | JIANG Hanmei LI Ting GUO Yu YANG Shan TANG Yaoxing HE Dongli LU Jinqing |
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| Institution: | JIANG Hanmei,LI Ting*,GUO Yu,YANG Shan,TANG Yaoxing,HE Dongli,LU Jinqing(Hubei University of Traditional Chinese Medicine/Research and Development Center of Medicinal Plants in Hubei Province,Wuhan 430065,China) |
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| Abstract: | Objective： To analyze chemical components of essential oil from Pittosporum tobira Ait. by GC-MS. Methods： Essentialoil was extracted by steam distillation （SD）. The chemical components of essential oil were analyzed by GC-MS. Results： The chemical components in the oil were qualitatively and quantitatively analyzed by GC-MS. 55 components were separated and 45 components were identified. The main components were Germacrene D （29.36%）, Benzene, 1,3,5- trimethyl-2-（1-methylethenyl） （16.54%） and 3-pinene （5.81%）. Conclusion： Adopt GC-MS to analyze the chemical components of volatile oil of Pittosporum tobira Ait. and this study can provide science basis for further research development of Pittosporum tobira Ait.. |
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| Keywords: | Pittosporum tobira Ait Steam distillation GC-MS |
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