| 紫苏叶挥发油GC-MS与直观推导式演进特征投影法分析 |
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| 引用本文： | 任淑清,孙长海,方洪壮,赵晨曦.紫苏叶挥发油GC-MS与直观推导式演进特征投影法分析[J].中国药房,2008,19(12):914-916. |
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| 作者姓名： | 任淑清 孙长海 方洪壮 赵晨曦 |
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| 作者单位： | 1. 佳木斯大学化学与药学院,佳木斯市,154007
2. 长沙大学应用化学与环境科学系,长沙市,410003 |
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| 摘 要： | 目的:定性分析紫苏叶的挥发油。方法:利用气相色谱-质谱(GC-MS)法分离鉴定,同时用直观推导式演进特征投影法解析重叠色谱峰的二维色谱MS数据,获取组分的色谱曲线和MS。再根据组分的MS和保留时间进行库相似性检索以实现定性。结果:共分离解析出76种组分,其中19种组分在紫苏的相关GC-MS分析中未见报道。结论:GC-MS与直观推导式演进特征投影法分析紫苏叶挥发油成分可提供更多的信息。
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| 关 键 词： | 紫苏叶 挥发油 气相色谱-质谱联用技术 直观推导式演进特征投影法 定性分析 |
| 文章编号： | 1001-0408(2008)12-0914-03 |
| 修稿时间： | 2008年3月1日 |
Analysis of the Volatile Oil in Perilla Leaves by GC-MS and Heuristic Evolving Latent Projections Method |
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| REN Shu-qing,SUN Chang-hai,FANG Hong-zhuang,ZHAO Chen-xi.Analysis of the Volatile Oil in Perilla Leaves by GC-MS and Heuristic Evolving Latent Projections Method[J].China Pharmacy,2008,19(12):914-916. |
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| Authors: | REN Shu-qing SUN Chang-hai FANG Hong-zhuang ZHAO Chen-xi |
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| Institution: | REN Shu-qing, SUN Chang-hal, FANG Hong-zhuang, ZHAO Chen-xi(College of Chemistry and Pharmacy, J iamusi University, Jiamusi 154007, China;2.College of Chemistry and Environmental Science, Changsha University, Changsha 410003, China) |
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| Abstract: | OBJECTIVE： To analyze qualitatively the volatile oil in Perilla leaves. METHODS： The chemical constituents in w）latile oil of Perilla stem were isolated and identified by GC-MS. The 2D MS data of the overlapped peaks were resolved with heuristic evolving latent projections（HELP） to obtain the chromatographic curve and MS（mass spectra）, and a qualitative analysis was performed by similar search in NIST library with the obtained MS and retention time. RESULTS： A total of 76 constituents were identified, of which, 19 had not been reported in the relative GC- MS analysis of Perilla frutescens. COMCLUSION： More information of volatile oil in Perilla leaves was obtained by GC-MS analysis combined with HELP resolution method. |
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| Keywords: | Perilla leaves Volatile oil GC-MS Heuristic evolving latent projections Qualitative analysis |
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