前表面荧光光谱法在食品质量分析中的应用进展

基金项目:

国家自然科学基金(31601540)

攀登计划(pdjhb0377)。

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)

广东省自然科学基金(2016A030310304)

详细信息

Application and Research Progress of Front-face Fluorescence Spectrometry in Food Quality Analysis

1. College of Biology and Food Engineering, Guangdong University of Education, Guangzhou 510303, China;
2. Guangzhou Institute for Food Control, Guangzhou 511400, China;
3. College of Food Science, South China Agricultural University, Guangzhou 510642, China

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。
- 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
Abstract: 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.
- front-face fluorescence spectrometry /
- stoichiometry /
- food quality analysis /
- rapid detection method