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| 桑叶挥发性成分的静态顶空-气相色谱-质谱分析 | |
| 引用本文： | 李卫国,张乐伟,王超,王彦文,牟志美,冀宪领. 桑叶挥发性成分的静态顶空-气相色谱-质谱分析[J]. 蚕业科学, 2009, 35(2) |
| 作者姓名： | 李卫国 张乐伟 王超 王彦文 牟志美 冀宪领 |
| 作者单位： | 山东农业大学林学院蚕学系,山东泰安,271018;山东农业大学园艺科学与工程学院,山东泰安,271018 |
| 基金项目： | 山东省农业良种产业化开发工程项目 |
| 摘 要： | 基于为桑树的生理生态、病虫害防治及家蚕的取食生理机制研究提供基础实验方法与数据的目的,采用静态顶空-气相色谱-质谱联用技术检测并分析比较了实生桑及桑品种鲁7946和农桑14号的桑叶挥发性成分。在供试的实生桑和桑品种的桑叶中都检测鉴定出超过30种挥发性化合物,主要为烃(烷烃和烯烃)、醇(酮)和酯类物质,实生桑及不同桑品种桑叶中的挥发物成分和比例不同,其共有成分的种类占50%左右。推测其共有成分为桑叶的一般性挥发物,而一些特异成分则属于检测桑叶样品中高度特异性的挥发物。 |
| 关 键 词： | 桑叶 挥发性成分 静态顶空-气相色谱-质谱分析 |
Analysis of Mulberry Leaf Volatile Components by Static Headspace-Gas Chromatography-Mass Spectrometry |
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| LI Wei-Guo,ZHANG Le-Wei,WANG Chao,WANG Yan-Wei,MU Zhi-Mei,JI Xian-Ling. Analysis of Mulberry Leaf Volatile Components by Static Headspace-Gas Chromatography-Mass Spectrometry[J]. Acta Sericologica Sinica, 2009, 35(2) | |
| Authors: | LI Wei-Guo ZHANG Le-Wei WANG Chao WANG Yan-Wei MU Zhi-Mei JI Xian-Ling |
| Affiliation: | LI Wei-Guo1 ZHANG Le-Wei1 WANG Chao2 WANG Yan-Wei1MU ZHi-Mei1 JI Xian-Ling1(1Department of Sericulture,College of Forestry,Sh,ong Agricultural University,Taian Sh,ong 271018,China,2College of Horticulture Science , Engineering,China) |
| Abstract: | In order to provide basic experimental data for studies on mulberry physiology and ecology,mulberry pest control and silkworm's feeding physiological mechanism,a static headspace-gas chromatography(GC)-mass spectrometry(MS) technology was employed to detect and analyze leaf volatile components of three mulberry cultivars as seedling mulberry,Lu 7946 and Nongsang 14.More than 30 kinds of volatile components were detected and identified in each of the three cultivars.The main components identified were alkane... |
| Keywords: | Mulberry leaf Volatile component Static headspace-gas chromatograph-mass spectrometer |
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