生物技术在食品安全检测中的最新应用

摘要

Frequently occuring of the food safety accidents has made testing technology become a focus of food science.Fast detection based on biotechnology is widely applying in food safety testing.At the same time,cross-discipline technology from biology,chemistry and physics are applied in food safety testing too.This article has introduced Flinders Technology Associates-PCR (FTA-PCR),Loop-mediated isothermal amplification (LAMP),Nucleic acid probe,Substrate molecular imprinting,Biochip technique,Immunochromatography,and Biosensor technique,and given a systematical analysis and summary of advantage,disadvantage and prospects of these new technique.%食品安全事故的频繁发生,使得检测技术成为食品科学研究的热点.基于生物技术的快速检测方法正越来越广泛的应用于食品安全检测,同时,由生物、化学、物理等学科交叉衍生而来的新技术,也已逐步应用于食品安全检测领域.该文介绍了FTA-PCR、环介导等温扩增、核酸探针、基质分子印迹、生物芯片、免疫层析、生物传感器等新技术,并对这些新技术的优缺点及运用前景,予以系统的分析和介绍.