| 维药香青兰中挥发油成分的GC-MS分析 |
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| 引用本文： | 谭红胜,禹荣祥,叶敏,刘祥兰. 维药香青兰中挥发油成分的GC-MS分析[J]. 上海中医药大学学报, 2008, 22(2): 55-58 |
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| 作者姓名： | 谭红胜 禹荣祥 叶敏 刘祥兰 |
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| 作者单位： | 上海中医药大学中药学院,上海,201203;新疆哈密地区中心医院药剂科,新疆,哈密839000 |
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| 基金项目： | 上海市高校选拔培养优秀青年教师科研专项基金项目(F107) |
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| 摘 要： | 目的：用气相色谱-质谱联用（GC-MS）法对香青兰的挥发油成分进行分析。方法：按《中国药典》要求用水蒸气蒸馏法得到香青兰的挥发油，用GC-MS法分离并分析其化学成分，采用气相色谱峰面积归一化法定量。结朵：鉴定出51种成分，其中柠檬醛（顺式及反式）含量较高，占总挥发性成分的相对含量为31．43％，其次为棕榈酸（16．48％）及香叶醇乙酸酯（9．02％），提示其可以作为制备柠檬香系香料的重要原料。结论：本方法稳定可靠，重现性好，适用于香青兰挥发油的化学成分分析。
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| 关 键 词： | 香青兰 挥发油 气相色谱-质谱联用 |
| 文章编号： | 1008-861X(2008)02-0055-04 |
| 修稿时间： | 2007-12-10 |
GC-MS Analysis of Volatile Oil Components from Dracocephalum moldavica L. |
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| TAN Hong-sheng,YU Rong-xiang,YE Min,LIU Xiang-lan. GC-MS Analysis of Volatile Oil Components from Dracocephalum moldavica L.[J]. Acta Universitatis Traditionis Medicalis Sinensis Pharmacologiaeque Shanghai, 2008, 22(2): 55-58 |
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| Authors: | TAN Hong-sheng YU Rong-xiang YE Min LIU Xiang-lan |
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| Affiliation: | TAN Hong-sheng YU Rong-xiang YE Min LIU Xiang-lan(1.. Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine;2. Pharmaceutical Section, Central Hospital of Hami District, Xinjiang;3. Experimental Teaching Centre, Shanghai University of Traditional Chinese Medicine) |
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| Abstract: | Objective：To analyze the volatile components from Dracocephalum moldavica L. with gas chromatography-mass spectrography （GC-MS）. Methods：The volatile components were extracted and isolated with steam distillation method according to the Pharmacopeia of People＇s Republic of China. Their chemical compositions and relative contents were analyzed with GC-MS. Results： Fifty volatile compounds of Dracocephalum moldavica L. were identified, and the relative contents of Citral is the highest （31.43%）. The second and the third are n-Hexadecanoic acid （16.48%） and geraniol ester （9.02%） respectively. It indicated that Dracocephalum moldavica L. could be served as an important material for making lemon spice. Conclusions：The method is reliable, stable and reproducible, therefore can be applied to the analysis of volatile oil components from Dracocephalum moldavica L. |
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| Keywords: | Dracocephalum moldavica L. volatile oil gas chromatography-mass spectrography （GC-MS） |
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