摘要
气味指纹技术是对样品挥发性成分进行检测,分析样品中具有特征性气味物质相关信息的检测技术,为水产品质量检测提供快速、无损、精确的检测方法。文章介绍气味指纹技术所包含的样品处理、检测和数据处理三大技术,以及气味指纹技术在水产品新鲜度、货架期预测、风味和安全检测中的应用,并对气味指纹分析技术的发展及其在水产品中的应用进行展望。
Odor fingerprint technology provides a quick,non-destructive and accurate way for quality inspection of aquatic products by determining the volatile components and analyzing characteristic odor substances in samples.This work reviews the three components in odor fingerprint technology,including sample handling technology,detection technology and data processing technology.The application of odor fingerprint technology in freshness evaluation,shelf life prediction,flavor evaluation and safety inspection of aquatic product are introduced.Furthermore,the developments of odor fingerprint technology and its application in aquatic product in the future are prospected.
出处
《食品与机械》
CSCD
北大核心
2012年第5期227-230,共4页
Food and Machinery
基金
"十二五"国家支撑计划项目(编号:2012BAD38B09)
上海市科委工程中心建设(编号:11DZ2280300)
关键词
气味指纹技术
水产品
气相色谱
电子鼻
质量检测
odor fingerprint technology
aquatic product
gas chromatography
electronic nose
quality detection
