免疫传感器及其在食品安全检测中的研究进展

Progress in applications of immunosensor in food safety

中文关键词:  免疫传感器  食品安全  检测  研究进展

英文关键词:immunosensor  food safety  detection  application progress

中文摘要:

      近些年来，食品安全事件频发，已影响到国计民生的稳定，食品安全问题需要灵敏高效的检测技术来严格把控。免疫传感器具有灵敏度高、特异性强、成本低、检测时间短、操作简便和便于推广等一系列显著的优点而成为研究的热点，且在医学、环境及食品安全检测等各个领域内均有极为广泛的应用。本文简要综述了免疫传感器的原理和主要类型，重点探讨了该检测技术在食品中农药、兽药、生物毒素及病原微生物四类有害物检测的研究现状，并对其未来的发展趋势进行了展望。

英文摘要:

      In recent years, food safety problems have emerged in an endless stream and have seriously affected the stability of the national economy and the people's livelihood. The eradication of such problems depends on the rapid development of sensitive and efficient detection technology. The immunesensors have a series of significant advantages such as high sensitivity, high specificity, low cost, short detection time, easy operation and easy promotion, which makes them become a research hotspot and extremely popular in various fields such as medicine, environment and food safety. This paper briefly summarizes the principles and main types of immunosensors, and focuses on the research status of the detection of four kinds of harmful substances such as pesticides, veterinary drugs, biotoxins and pathogenic microorganisms in food, and at last predicts the main development trend in the future.