| 毛蕊杜鹃挥发油化学成分研究 |
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| 引用本文： | 李兆琳,师治贤.毛蕊杜鹃挥发油化学成分研究[J].高等学校化学学报,1990,11(10):1150-1152. |
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| 作者姓名： | 李兆琳 师治贤 |
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| 作者单位： | 兰州大学分析测试中心
(李兆琳，薛敦渊，陈耀祖)，中国科学院西北高原生物研究所
(师治贤)，中国科学院西北高原生物研究所(张金霞) |
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| 摘 要： | 毛蕊杜鹃(Rhododendron tubulosum Ching ex wang wei-yei)系杜鹃花科杜鹃花属植物,分布于四川、西藏、甘肃和青海,其中青海分布最广,藏民常作为单方草药用于治疗肺炎和老年慢性气管炎,具有镇咳、祛痰作用,本文用自制的同时水汽蒸馏-溶剂萃取装置,从采自青海玉树州的毛蕊杜鹃鲜叶和嫩枝提取挥发油,用毛细管气相色谱-质谱和Kovats指数双重定性法对
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| 关 键 词： | 毛蕊杜鹃 挥发油 成分 愈创木醇 |
Studies on Chemical Constituents of Volatile Oil of Rhododendron Tubulosum Citing ex. Wang Wei-yei |
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| Li Zhaolin,Xue Dunyuan,Chen Yaozu.Studies on Chemical Constituents of Volatile Oil of Rhododendron Tubulosum Citing ex. Wang Wei-yei[J].Chemical Research In Chinese Universities,1990,11(10):1150-1152. |
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| Authors: | Li Zhaolin Xue Dunyuan Chen Yaozu |
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| Abstract: | The volatile oil of Rhododenudron tubulosum ching ex.. Wang wei-yei was extracted by the device of simultaneous steam distillation-solvent extraction made in our laooratory. By using capillary gas chro-matography-mass spectrometry and Kovats Index, 3G compounds constituting 71. 88% of total chro-matographic peak area, were identified. Guaiacol was separated by cooling and recrystallization and i-dentified by melting point and MS, 1R, and 1H NMR spectrometry. |
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| Keywords: | Rhododendron tubulosum citing ex Wang wei-yei Volatile oil Chemical constituents Guaiacol |
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