香橙和宜昌橙果实不同发育时期香气成分变化及差异性分析  

Analysis of aroma components of‘Yuzu’and‘Ichang papeda’fruits at different developmental period

作　　者：吴群 孙建城 张姬雯 程慧林 朱长青 郑雪良 WU Qun;SUN Jiancheng;ZHANG Jiwen;CHENG Huilin;ZHU Changqing;ZHENG Xueliang(Quzhou Institute of Agricultural and Forestry Sciences,Zhejiang 324000;Quzhou Agricultural Characteristic Industry Development Center;Pomology Institute of Zhejiang University)

机构地区：[1]衢州市农业林业科学研究院,浙江324000 [2]衢州市农业特色产业发展中心 [3]浙江大学果树研究所

出　　处：《中国果树》2023年第8期58-65,共8页China Fruits

基　　金：衢州市指导性科技攻关项目(2022114)。

摘　　要：为探究香橙和宜昌橙果实不同发育时期香气成分变化及差异性,采用顶空固相微萃取(HS-SPME)和气相-质谱联用(GC-MS)技术对其果实香气成分进行分析及鉴定。结果表明:香橙果皮和果肉分别含有60种和48种香气物质,主要包括D-柠檬烯、γ-松油烯、香芹酚;宜昌橙果皮和果肉中分别检测出61种和51种香气成分,主要包括D-柠檬烯、罗勒烯、γ-松油烯和月桂烯。随着香橙果实的成熟,果皮中萜烯类物质的相对含量呈上升趋势,占比从85.68%增加到90.72%;果肉中萜烯类物质的相对含量则略微下降,占比从93.94%下降到89.71%。To investigate the changes and differences in aroma components of‘Yuzu’and‘Ichang papeda’fruits at different developmental periods,head space solid-phase micro-extraction(HS-SPME)and gas chromatography-mass spectrometry(GC-MS)techniques were used to analyze the aroma components and identify‘Yuzu’and‘Ichang papeda’fruits.The results showed that the peel and pulp of fragrant orange contained 60 and 48 aroma substances,mainly containing D-limonene,γ-Terpinene and carvacrol,respectively;61 and 51 aroma components,mainly containing D-limonene,ocimene,γ-Terpinene and myrcene,were detected in the peel and pulp of‘Ichang papeda’,respectively.The relative content of terpenes in the peel tends to increase as the fragrant‘Yuzu’fruit matures,from 85.68%to 90.72%;the relative content of heavy terpenes in the pulp decreases slightly,from 93.94%to 89.71%.

关 键 词：发育时期 香橙 宜昌橙 香气成分 

分 类 号：S666.4[农业科学—果树学]