| GC-MS法检测球花石斛花中挥发性成分 |
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| 引用本文： | 崔娟,刘圣,胡江苗.GC-MS法检测球花石斛花中挥发性成分[J].安徽医药,2013,17(1):31-32. |
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| 作者姓名： | 崔娟 刘圣 胡江苗 |
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| 作者单位： | 安徽中医学院,安徽,合肥,230031;安徽医科大学附属省立医院,安徽,合肥,230001;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,650204 |
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| 基金项目： | 中科院西部之光人才培养计划(No 2009-2012);植物化学与西部植物资源持续利用国家重点实验室基金(No P2010-ZZ012) |
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| 摘 要： | 目的研究球花石斛花中挥发性的化学成分。方法采用水回流法从球花石斛花中提取挥发性成分,并用气相色谱—质谱(GC-MS)联用技术,对球花石斛花中的挥发性成分进行了测定。结果共鉴定出22种化学成分,其中含量较高的主要有亚油酸(51.82%)、亚麻酸(10.056%)、棕榈酸(9.282%)、硬脂酸(4.579%)、8-羟基-4,7-二甲基香豆素(4.727%)、6,7-二甲氧基香豆素(3.083%)、二十三烷(4.490%)等。结论该文首次采用气相色谱-质谱(GC-MS)联用技术对球花石斛花挥发性成分进行提取研究。
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| 关 键 词： | 球花石斛 挥发性成分 定量分析 GC-MS |
Determination of volatile components From flower of Dendrobium thyrsiflorum by GC-MS |
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| CUI Juan,LIU Sheng,HU Jiang-miao.Determination of volatile components From flower of Dendrobium thyrsiflorum by GC-MS[J].Anhui Medical and Pharmaceutical Journal,2013,17(1):31-32. |
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| Authors: | CUI Juan LIU Sheng HU Jiang-miao |
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| Institution: | 1.Anhui College of Traditional Chinese Medicine,Hefei 230031,China;2.Affiliated Anhui Provincial Hospital of Anhui Medical University,Hefei 230001,China;3.State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650204,China) |
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| Abstract: | Objective To study the chemical constituents of volatile oil from flower of Dendrobium thyrsiflorum by GC-MS technology.Methods The chemical compositions of volatile oil of the plant were obtained by water reflux method and then analyzed by GC-MS equipped.Results About twenty-two compounds were identified with the computer standard spectra as linoleic acid（51.82%）,linolenic acid（10.056%）,palmitic acid（9.282%）,stearic acid（4.579%）,8-hydroxy-4,7-dimethyl coumarin（4.727%）、6,7-dimethoxy coumarin（3.083%）,tricosane（4.490%）etc.Conclusions This paper reports,for the first time,the composition of volatile oils of flowers Dendrobium thyrsiflorum by GC-MS. |
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| Keywords: | Dendrobium thyrsiflorum wolatile oil quantitative analysis GC-MS |
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