| 广西产海桐叶、花挥发油的化学成分 |
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| 引用本文： | 苏秀芳,梁振益.广西产海桐叶、花挥发油的化学成分[J].中国实验方剂学杂志,2011,17(3):96-98. |
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| 作者姓名： | 苏秀芳 梁振益 |
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| 作者单位： | 1. 广西民族师范学院化学与生物工程系,广西,崇左,532200
2. 海南大学材料与化工学院,海口,570228 |
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| 摘 要： | 目的:分析研究广西产海桐叶、花挥发油的化学成分。方法:用水蒸汽蒸馏法提取挥发油,并用气相色谱-质谱联用技术对挥发油化学成分进行分析,用面积归一化法测定各成分的相对百分含量。结果:从海桐叶挥发油中鉴定了10个化合物,占总面积的100%,主要成分为绿花白千层醇(40.09%)、十六烷(15.13%);从海桐花挥发油中鉴定了6个化合物,占总面积的100%,主要成分为绿花白千层醇(60.33%)、肉豆蔻醚(17.40%)、喇叭茶醇(5.69%)。结论:广西产海桐叶、花挥发油主要成分为绿花白千层醇。
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| 关 键 词： | 海桐 挥发油 气相质谱联用技术 |
| 收稿时间： | 2010/9/18 0:00:00 |
Chemical Constituents of Essential Oil of Leaves and Flowers from Pittosporum tobira in Guangxi |
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| SU Xiu-fang and LIANG Zhen-yi.Chemical Constituents of Essential Oil of Leaves and Flowers from Pittosporum tobira in Guangxi[J].China Journal of Experimental Traditional Medical Formulae,2011,17(3):96-98. |
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| Authors: | SU Xiu-fang and LIANG Zhen-yi |
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| Institution: | SU Xiu-fang1,LIANG Zhen-yi2(1.Department of Chemistry and Biological Engineering,Guangxi Normal Universty for Nationalities,Chongzuo 532200,China,2.Hainan University,Material and Chemical Technology College,Haikou 570228,China) |
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| Abstract: | Objective:To analyze the chemical constituents of essential oil from the leaves and flowers of Pittosporum tobira Ait in Guangxi.Method: The essential oils were extracted by steam distillation and analyzed by GC-MS.The relative content was determined by area normalization.Result: Ten compounds were identified,which accounted for over 100% of the leaves essential oils.The main constituents were viridiflorol(40.09%),hexade-cane(15.13%).6 compounds were identified,which accounted for 100% of the flowers essent... |
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| Keywords: | Pittosporum tobira Ait essential oil GC-MS |
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