SPME-GC/MS联用技术分析卵叶韭香气成分  

Analysis on Aromatic Components of Allium ovali folium Hand.-Mzt.Using SPME-GC/MS Methods

作　　者：郭凤领[1] 吴金平[1] 矫振彪[1] 陈磊夫[1] 邱正明[1] GUO Feng-ling WU Jin-ping JIAO Zhen-biao CHEN Lei-fu QIU Zheng-ming(Institute of Economic Crop, Hubei Academy of Agricuhural Sciences, Wuhan 430064, Chin)

机构地区：[1]湖北省农业科学院经济作物研究所,武汉430064

出　　处：《湖北农业科学》2017年第18期3531-3533,共3页Hubei Agricultural Sciences

基　　金：农业部现代农业产业技术体系项目(nycytx-35-02-06);湖北省重大科技创新计划项目(2016ABA098)

摘　　要：采用SPME-GC/MS联用技术分析卵叶韭(Allium ovali folium Hand.-Mzt.)香气成分,共鉴定分离出73个化学成分,其中匹配度≥80%的化合物有52种,占总香气物质含量的99.72%。其中烯类物质为19种,占总含量的64.07%,右旋萜二烯含量高达46.973 670μg,硫醚类物质12种,醛类、醇类、苯类、烷类各4种,酮类物质3种,酯类、酚类物质各1种。Analyzed by GC/MS,73 main aromatic components were separated and identified using SPME from Allium ovali folium Hand.-Mzt.. 52 compounds were identified, matching degree is greater than or equal to 80%, which accounts for99.72% of the total content of aroma substances. 19 of alkenes, which accounts for 64.07% of the total content, and D-Limonene content of 46.973 670 μg. Twelve kinds of sulfur ethers, aldehydes,alcohols, benzene and alkanes four respectively,three kinds of ketones, one kinds of esters and phenols respectively.

关 键 词：卵叶韭(Allium ovali folium Hand.-Mzt.) 香气成分 SPME-GC/MS 右旋萜二烯 

分 类 号：O657.63[理学—分析化学] Q949.718.23[理学—化学]