| GC-MS法检测铁皮石斛茎中挥发性成分△ |
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| 引用本文： | 杨柳,刘守金,胡江苗,孙煜铮.GC-MS法检测铁皮石斛茎中挥发性成分△[J].中国现代中药,2013,15(5):362-364. |
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| 作者姓名： | 杨柳 刘守金 胡江苗 孙煜铮 |
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| 作者单位： | 1. 安徽中医学院药学院安徽省现代重点实验室,安徽 合肥,230038
2. 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室,云南 昆明,650201 |
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| 基金项目： | 中科院西部之光人才培养计划（2009-2012） |
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| 摘 要： | 目的:研究铁皮石斛茎中挥发性化学成分。方法:采用正己烷蒸馏法从铁皮石斛中提取挥发性成分,并用气相色谱-质谱(GC-MS)联用技术,对铁皮石斛茎中的挥发性成分进行了测定。结果:共鉴定出31种化学成分,其中含量较高的主要有亚油酸甲酯(5.852%)、二十五烷(10.132%)、22,23-二氢豆甾醇(11.093%)和己二酸二辛酯(21.115%)等。结论:铁皮石斛茎的挥发性成分中含有多种化学成分,主要包括烷烃、酸、烯烃、酯、甾醇、二萜、蒽醌等类化学成分。该研究为进一步开发利用铁皮石斛茎资源提供了科学依据。
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| 关 键 词： | 铁皮石斛茎 挥发性成分 定量分析 GC-MS |
| 收稿时间： | 2013/2/20 0:00:00 |
Determination of Volatile Components from Stem of Dendrobium officinale by GC-MS |
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| YANG Liu,LIU Shou-jin,HU Jiang-miao and SUN Yu-zheng.Determination of Volatile Components from Stem of Dendrobium officinale by GC-MS[J].Modern Chinese Medicine,2013,15(5):362-364. |
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| Authors: | YANG Liu LIU Shou-jin HU Jiang-miao and SUN Yu-zheng |
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| Institution: | Modern Key Laboratory of Anhui Province,College of Pharmacy in Anhui University of Traditional Chinese,Hefei 230038,China;Modern Key Laboratory of Anhui Province,College of Pharmacy in Anhui University of Traditional Chinese,Hefei 230038,China;State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China;Modern Key Laboratory of Anhui Province,College of Pharmacy in Anhui University of Traditional Chinese,Hefei 230038,China |
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| Abstract: | Objectiv e： To study the chemical constituents of volatile oil from Dendrobium officinale stem by GC-MS. Methods： The volatile components of the plant were obtained by n-hexane distillation method and then analyzed by GC-MS. Results： A total of 31 kinds of chemical components were identified with the computer standard spectra as linoleic acid methyl ester（5. 852% ）, pentadecane（ 10. 132% ）, 22, and adipie dioctyl phthalate（21.115% ） etc. Conclusion： The volatile oil of D. 23-dihydro stigmasterol （ 11. 093 % ） officinale stem contained a variety of chemical components, including alkanes, acids, olefins, esters, sterols, diterpenoid, anthraquinone etc. The study provides a scientific basis for further development and utilization of D. officinale resources. ] |
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| Keywords: | Dendrobium officinale Volatile components Quantitative analysis GC-MS |
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