食品科学 ›› 2007, Vol. 28 ›› Issue (9): 455-461.

• 分析检测 • 上一篇    下一篇

荔枝及其干制后香气成分的研究

 蔡长河, 郭际, 曾庆孝   

  1. 华南理工大学轻工与食品学院; 华南理工大学轻工与食品学院 广东广州510640广东省农科院果树所; 广东广州510640;
  • 出版日期:2007-09-15 发布日期:2011-11-22

Study on Aromatic Components of Fresh Litchi and Dried Litchi

 CAI  Chang-He, GUO  Ji, ZENG  Qing-Xiao   

  1. 1.College of Light Industry and Food Sciences,South China University of Technology,Guangzhou 510640,China;2.Pomology Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,China
  • Online:2007-09-15 Published:2011-11-22

摘要: 利用固相微萃取(SPME)、GC-MS研究荔枝鲜果,半干型荔枝干以及焦化的荔枝干的香气成分。从三个样品中分别检测出了29、43、36种香气物质,其中烯类物质的相对含量都是最高的,分别占各自总含量的74.92%、42.64%和67.25%。

关键词: 荔枝, 荔枝干, 香气, 固相微萃取, GC-MS

Abstract: The aromatic components of fresh litchi and dried litchi was studied by SPME and GC-MS in this paper.29,43 and 36 aromatic components were detected from three samples,respectively.The highest relative content with all aromatic compo-nents was alkene in three samples.And it is 74.92%,42.64% and 67.25%,respectively.

Key words: fresh litchi, dried litchi, aromatic components, SPME, GC-MS