固相微萃取-气质联用分析塔罗科血橙汁香气成分

被引：15

作者：

陈朸为

乔宇

潘思轶

机构：

[1] 华中农业大学食品科技学院

来源：

食品科学 | 2007年 / 07期

关键词：

固相微萃取; 塔罗科血橙汁; 香气;

D O I：

暂无

中图分类号：

TS255.1 [基础科学];

学科分类号：

083203 ;

摘要：

采用顶空固相微萃取对塔罗科血橙汁的香气成分进行提取,用气相色谱-质谱对香气化合物进行分析,结合谱库检索技术和保留指数对化合物进行鉴定,应用峰面积归一化法测定各成分的相对含量,共鉴定出39种香气成分,相对总量为87.23%。主要香气成分为烃类(55.13%),酯类(13.67%)、醇类(13.17%)、醛类(4.59%),还有2种酮类(0.67%)。其中相对含量最高的是柠檬烯(50.40%),其次是丁酸乙酯(7.67%)、乙醇(5.38%)、3-羟基己酸乙酯(3.92%)、己醛(3.73%)、芳樟醇(3.32%)、β-月桂烯(1.87%)、α-松油醇(1.50%)、巴伦西亚桔烯(1.50%)、己酸乙酯(1.07%)。

引用

页码：396 / 399

页数：4

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