| 全二维气相色谱-飞行时间质谱分析香紫苏油中的挥发性成分 |
| |
| 引用本文： | 李智宇,冒德寿,徐世娟,刘强.全二维气相色谱-飞行时间质谱分析香紫苏油中的挥发性成分[J].香料香精化妆品,2011(6):1-7. |
| |
| 作者姓名： | 李智宇 冒德寿 徐世娟 刘强 |
| |
| 作者单位： | 红塔烟草(集团)有限责任公司,云南玉溪,653100 |
| |
| 基金项目： | 国家烟草专卖局增香保润重大专项资金资助项目(No.110200902020) |
| |
| 摘 要： | 建立了香紫苏油的全二维气相色谱-飞行时间质谱指纹图谱,根据质谱库检索、保留指数验证,或参照标准化合物及文献报道,共定性了183个物质,占峰面积的96.75％,其中正构烷烃、芳香环物质和非芳香环物质在DB-Petro×DB- 17ht柱系统上实现了明显的族组分分离,主要成分为乙酸芳樟酯(15.11％)、芳樟醇(9.32％...
|
| 关 键 词： | 香紫苏油 全二维气相色谱-飞行时间质谱技术 挥发性成分 |
Analysis of Volatile Constituents in Clary Sage Oil by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry |
| |
| LI Zhiyu
,
MAO Deshou
,
XU Shijuan
,
LIU Qiang.Analysis of Volatile Constituents in Clary Sage Oil by Comprehensive Two-Dimensional Gas Chromatography/Time-of-Flight Mass Spectrometry[J].Flavour Fragrance Cosmetics,2011(6):1-7. |
| |
| Authors: | LI Zhiyu MAO Deshou XU Shijuan LIU Qiang |
| |
| Affiliation: | LI Zhiyu MAO Deshou# XU Shijuan LIU Qiang(Hongta Tobacco(Group) Co.,Ltd.,Yuxi 653100,China) |
| |
| Abstract: | The volatile constituents of clary sage oil were identified by comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry（GC×GC-TOF/MS）.With the MS library,183 components were confirmed by using retention index,standard compounds verification in a typical sample or comparing with reference literatures.The group-type separation of n-alkanes,aromatic compounds and unaromatic compounds was well accomplished based on DB-Petro×DB-17ht column system.The main constituents included linalyl acetate（15.11%）,linalool（9.32%）,neryl acetate（6.02%）,nerol（5.89%）,sclareol（4.85%）,cis-beta-ocimene（4.14%）,and alpha-myrcene（3.52%）.The research provided technological supports for imitation and quality control of clary sage oil. |
| |
| Keywords: | clary sage oil GC×GC-TOF/MS volatile constituents |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
