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| 药对桂枝-白术及其单味药中挥发油成分GC-MS的比较分析 | |
| 引用本文： | 佘金明,钟明,梁逸曾,彭友林,张茂美,谭斌斌.药对桂枝-白术及其单味药中挥发油成分GC-MS的比较分析[J].中南大学学报(自然科学版),2011,42(1). |
| 作者姓名： | 佘金明 钟明 梁逸曾 彭友林 张茂美 谭斌斌 |
| 作者单位： | 1. 中南大学,化学化工学院,湖南,长沙,410083;常德职业技术学院药学系,湖南,常德,415000 2. 中南大学,化学化工学院,湖南,长沙,410083 3. 湖南文理学院,生命科学系,湖南,常德,415000 4. 常德职业技术学院药学系,湖南,常德,415000 |
| 基金项目： | 国家自然科学基金资助项目(20875104) |
| 摘 要： | 采用水蒸气蒸馏法从桂枝、白术及其药对中提取挥发油成分,通过气相色谱-质谱(GC-MS)联用技术对其进行分离检测,结合直观推导式演进特征投影法(HELP)对重叠色谱峰进行分辨解析;同时,利用程序升温保留指数辅助定性。研究结果表明:从单味药桂枝、白术及其药对中鉴定出66,29和55个组分,分别占挥发油成分总量的94.43%,95.93%和96.35%;单味药与药对共有4种组分,占药对挥发油总含量的13.14%;组成药对后,新增4种组分,单味药桂枝消失33种组分,白术消失7种组分;药对中挥发油主要成分是2-(2-甲氧基)苯甲氧基苯酚、γ-芹子烯和桂皮醛等,它们主要来自于白术;药对种类与含量变化并不是单味药的简单相加,其作用机理有待进一步研究。 |
| 关 键 词： | 直观推导式演进特征投影法 药对 桂枝-白术 挥发油 气相色谱-质谱 |
Comparative analysis of volatile constituents in herbal pair Ramulus Cinnamomi-Atractylodes macrocephala and its signal herb by GC-MS |
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| SHE Jin-ming,ZHONG ming,LIANG Yi-zeng,PENG You-lin,ZHANG Mao-mei,TAN Bin-bin.Comparative analysis of volatile constituents in herbal pair Ramulus Cinnamomi-Atractylodes macrocephala and its signal herb by GC-MS[J].Journal of Central South University:Science and Technology,2011,42(1). | |
| Authors: | SHE Jin-ming ZHONG ming LIANG Yi-zeng PENG You-lin ZHANG Mao-mei TAN Bin-bin |
| Institution: | SHE Jin-ming1,2,ZHONG ming1,LIANG Yi-zeng1,PENG You-lin3,ZHANG Mao-mei2,TAN Bin-bin1 (1.School of Chemistry and Chemical Engineering,Central South University,Changsha 410083,China,2.Department of Pharmacy,Changde Vocational and Technical College,Changde 415000,3.Science of Life Department,Hunan University of Arts and Science,China) |
| Abstract: | The volatile constituents were extracted from Ramulus Cinnamomi(RC),Atractylodes macrocephala(AM) and herbal pair(HP) RC-AM by steam distillation.Using gas chromatography-mass spectrometry(GC-MS) combined with heuristic evolving latent projections(HELP),a useful chemometric resolution method which can be used to resolve overlapping peaks in chromatogram,was employed to identify and comparatively analyze the volatile constituents,together with the temperature-programmed retention index for assistant identifi... |
| Keywords: | heuristic evolving latent projections herbal pair Ramulus Cinnamomi-Atractylodes macrocephala volatile oil gas chromatography-mass spectrometry |
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