山东主栽光皮木瓜品种香气成分的研究  

Studies on Volatile Constituents in Main Chaenomeles sinensis Cultivars in Shandong

作　　者：刘建民[1,2] 贾波[1] 曹帮华[1] 张秀秀[1] 王超[3] 

机构地区：[1]山东农业大学林学院,山东泰安271018 [2]潍坊科技学院,山东寿光262700 [3]山东农业大学园艺科学与工程学院,山东泰安271018

出　　处：《林业科学研究》2010年第4期597-601,共5页Forest Research

基　　金：山东省农业良种工程重点项目(30362)

摘　　要：Volatiles of different Chaenomeles sinensis cultivars in Shandong Province were investigated by means of HS-SPME coupled to GC/MS,and the fruit aroma of different cultivars was studied.Result showed that the 161 volatiles,belonging to 7 categories,were identified.Esters,alcohols and aldehydes are the major constituents.Ethyl alcohol,3-methyl-4-oxo-pentanoic acid,acetic acid butyl ester,2-methyl-butanoic acid ethyl ester,diethyl phthalate,(E,E)-2,4-Decadienal are the main volatiles from the 10 cultivars.Ethyl alcohol and(E,E)-2,4-Decadienal were the primary volatiles.Some unique and high relative content volatiles,playing an important role in the formation of specific aroma of different Chaenomeles sinensis cultivars,were detected from most cultivars.There were significant difference between volatile,relative contents and aromatic categories.Volatiles of different Chaenomeles sinensis cultivars in Shandong Province were investigated by means of HS-SPME coupled to GC/MS,and the fruit aroma of different cultivars was studied.Result showed that the 161 volatiles,belonging to 7 categories,were identified.Esters,alcohols and aldehydes are the major constituents.Ethyl alcohol,3-methyl-4-oxo-pentanoic acid,acetic acid butyl ester,2-methyl-butanoic acid ethyl ester,diethyl phthalate,（E,E）-2,4-Decadienal are the main volatiles from the 10 cultivars.Ethyl alcohol and（E,E）-2,4-Decadienal were the primary volatiles.Some unique and high relative content volatiles,playing an important role in the formation of specific aroma of different Chaenomeles sinensis cultivars,were detected from most cultivars.There were significant difference between volatile,relative contents and aromatic categories.

关 键 词：光皮木瓜 品种 挥发性物质 香气 

分 类 号：S759.3[农业科学—森林经理学]