食品安全领域快速检测仪器的发展现状与展望

Status and outlook of rapid detection equipment for food safety

食品安全是世界各国关注的焦点问题。快速检测仪器以其简便、快速、高效、经济的特点,较好地满足了食品快速初筛检测的需求,在食品安全监测中发挥了重要作用。本文将快速检测仪器分为实验室、在线和现场快速检测三大类,通过对免疫法、酶抑制法、生物传感器、PCR技术等与快速检测仪器相应的快速检测方法与技术的阐述,综述了快速检测仪器在食品安全检测中的应用及其研究进展,展望了我国食品安全领域快速检测仪器的发展方向。随着我国产业发展和消费习惯的转变,微生物快速检测技术及仪器将成为我国未来发展的一个趋势。另外,鉴于实验室快速检测仪器和现场快速检测仪器两类仪器的优势与劣势,移动实验室这一新型模式也将成为我国快检仪器行业未来发展的必然走向。

Food safety is the focus of the world attention. Screening test plays an important role in food safety monitoring. Rapid detection equipments with simple, fast and economical characteristics suits to this kind of tests. In this paper, rapid detection equipments were divided into 3 types: for the laboratory, for the on-line test, and for the field test. Throughsetting forth the principles ofthe immunoassay, enzyme inhibition, biosensors and PCR technologies, current application, research progress and development trend of rapid detection equipments in food safety areas were described. With the transformation of Chinese industrial development and consumption habits, rapid detection technique and equipment of microorganism would be a trend in China in the future. In addition, in view of the advantages and disadvantages in the rapid laboratory testing equipment and on-site rapid testing equipment, mobile laboratory would be an inevitable trend in the future.