电子鼻用于粮食储藏的研究进展  

Research progress in application of electronic nose in grain storage

作　　者：周显青[1] 崔丽静[1,2] 林家永[2] 范维燕[2] 张玉荣[1] 

机构地区：[1]河南工业大学粮油食品学院,河南郑州450052 [2]国家粮食局科学研究院,北京100037

出　　处：《粮油食品科技》2010年第5期63-66,共4页Science and Technology of Cereals,Oils and Foods

摘　　要：电子鼻是一种新颖的仿生系统,通过模拟人的嗅觉来分析、识别挥发性气味,具有分析速度快、不破坏样品等特点,在许多领域中的应用越来越受到人们的关注。介绍电子鼻分析技术的原理、特点和分析程序,综述电子鼻在粮食储藏过程中判别品质、霉变、虫蚀等方面的应用进展情况,并展望了电子鼻技术在粮食品质判定方面的发展前景。Electronic nose is a novel bionics system.It can analyze,identify and detect the volatile odors rapidly but without destroying the sample by imitating the human olfactory organ,so electronic nose has been increasingly concerned in various fields.The principle,characteristics and analytical procedures of the electronic nose were introduced.The research progress on application of electronic nose in grain storage to detect quality,moldy and insects were summarized.The development of the electronic nose for predicting the grain quality in future was prospected.

关 键 词：电子鼻 粮食储藏 霉变 挥发性物质 

分 类 号：S379[农业科学—农产品加工]