摘要
前表面荧光光谱法(Front-face Fluorescence Spectrometry,FFFS)具有前处理方法简单、快速、准确和无损的特点,适用于非透明或非澄清的液体和固体样品,故在食品的质量分析中发挥着越来越重要的作用。本文系统综述了食品中荧光的物质基础、前表面荧光光谱法分析的基本流程、前表面荧光光谱分析中常用的化学计量学方法和前表面荧光在不同食品中的应用,并对前表面荧光光谱法的发展趋势进行了展望。
Front-face fluorescence spectrometry(FFFS)which can measure the fluorescence signals generated by fluorescent molecules distributed in the front face of non-transparent and non-clarified liquid/solid food samples has advantages of simple sample-treatment,fast,high accuracy and nondestructive. FFFS plays an increasingly important role in food quality analysis. This article systematically reviews the basis fluorescence molecules in food samples,general analytical method of FFFS,the chemometric methods commonly used in front surface fluorescence spectrometry and the application of front surface fluorescence in different foods. The development trend of FFFS is prospected.
作者
黄海峰
陈秀珊
刘凤银
王宇
刘佳
梁岳
阮媚
高向阳
穆洪涛
HUANG Hai-feng;CHEN Xiu-shan;LIU Feng-yin;WANG Yu;LIU Jia;LIANG Yue;RUAN Mei;GAO Xiang-yang;MU Hong-tao(College of Biology and Food Engineering,Guangdong University of Education,Guangzhou 510303,China;Guangzhou Institute for Food Control,Guangzhou 511400,China;College of Food Science,South China Agricultural University,Guangzhou 510642,China)
出处
《食品工业科技》
CAS
北大核心
2019年第12期309-316,共8页
Science and Technology of Food Industry
基金
国家自然科学基金(31601540)
广东省自然科学基金(2016A030310304)
广东省公益研究与能力建设项目(2016B020204004)
大学生创新创业训练计划项目(201714278036、201814278036、201814278113)
攀登计划(pdjhb0377)
关键词
前表面荧光光谱法
化学计量学
食品质量分析
快速检测方法
front-face fluorescence spectrometry
stoichiometry
food quality analysis
rapid detection method
