摘要
表面增强拉曼光谱(surface-enhanced Raman spectroscopy,SERS)技术作为一种新型的快速检测技术正在被广泛应用于保健食品非法添加化学药物的检测中。通过设计不同的SERS基底,可以搭建出集样品前处理、上机分析、匹配定性的一体化拉曼光谱检测系统。与传统的检测方式相比,SERS技术具有无损、快速、图谱指纹特性强等优点,在保健食品非法添加化学药物的快速检测中具有巨大潜力。本文主要综述了SERS的技术原理、SERS基底分类以及SERS技术在保健食品中非法添加化学药物检测中的应用,并对SERS技术在保健食品中非法添加化学药物检测方面的应用前景进行了展望,以期为保健食品中未知违禁物的识别提供理论支撑。
As a new fast detection technology,surface-enhanced Raman spectroscopy(SERS)is widely used in the detection of illegally added chemical drugs in health food.By designing different SERS bases,an integrated Raman spectroscopy detection system can be established with sample pretreatment,instrumental analysis and qualitative.Compared with traditional detection methods,SERS has many advantages such as non-destructive,fast,strong fingerprint characteristics,indicating a great potential of SERS in the rapid detection of illegally added chemical drugs in health food.This paper reviewed the technical principle of SERS,SERS base classification and application of SERS technology in detection of illegally added chemical drugs in health food,and prospected the application of SERS in detection of illegally added chemical drugs in health food,in order to provide theoretical support for the identification of unknown prohibited substances in health food.
作者
胡家勇
彭青枝
张莉
冯灏
皮江一
姚晓帆
宋政
周陶鸿
HU Jia-Yong;PENG Qing-Zhi;ZHANG Li;FENG Hao;PI Jiang-Yi;YAO Xiao-Fan;SONG Zheng;ZHOU Tao-Hong(Hubei Provincial Institute for Food Supervision and Test,Wuhan 430075,China;Hubei Provincial Engineering and Technology Research Center for Food Quality and Safety Test,Wuhan 430075,China)
出处
《食品安全质量检测学报》
CAS
北大核心
2021年第1期7-15,共9页
Journal of Food Safety and Quality
基金
湖北省市场监督管理局科技计划项目(Hbscjg-kj201915)。
关键词
表面增强拉曼光谱法
快速检测
保健食品
非法添加药物
surface-enhanced Raman spectroscopy
rapid detection
health food
illegally added drugs
