摘要
采用顶空固相微萃取–气相色谱–质谱联用法(HS-SPME-GC-MS)分析鸟屎榄(Canarium pimela)果实的挥发性成分,并通过面积归一法计算各成分的相对含量。结果显示,从鸟屎榄中鉴定出48种挥发性成分,占挥发性成分总量的93.30%,主要有α-蒎烯(30.17%)、对伞花烃(11.84%)、α-水芹烯(8.72%)和β-石竹烯(8.02%)等。对挥发性成分的香味物质分析发现,该果实共涵盖22种香型,其中松柏香、柑橘香和木香等香味载荷大,是构成鸟屎榄果实的主要香韵。
In order to analyze the volatile components of Canarium pimela fruits(Niaoshilan),the samples were analyzed by HS-SPME-GC-MS,and the relative content of each compound was determined by area normalization method.Forty-eight volatile components were identified,accounting for 93.30%of the total volatile components,includingα-pinene(30.17%),p-cymene(11.84%),α-phellandrene(8.72%)andβ-caryophyllene(8.02%),etc.Based on the analysis of the aroma compounds of the volatile components,it was found that the fruit covered a total of 22 aroma types which were mainly composed of conifer,citrus and wood scents.
作者
吕镇城
赖俊芳
李欢欢
徐良雄
彭永宏
LÜZhen-cheng;LAI Jun-fang;LI Huan-huan;XU Liang-xiong;PENG Yong-hong(School of Life Science,Huizhou University,Huizhou 516007,Guangdong China;College of Life Science and Technology,Central South University of Forestry and Technology,Changsha 410004,Hunan China)
出处
《亚热带植物科学》
CAS
2021年第1期21-25,共5页
Subtropical Plant Science
基金
惠州市科技计划项目(2020SD0407035)
大学生创新创业训练项目(201910577013)。
