食源性致病微生物的快速检测方法及其研究现状

Reviews of Rapid Detection Methods for Foodborne Pathogenic Microorganisms

摘要:

随着人们生活水平的提升，人们对食品的安全要求越来越高，食源性致病微生物仍是引发食品安全事故的主要因素。食源性致病微生物的检测一直比较耗时的过程，致病微生物的快速检测也引起越来越多科研人员的关注。论文综述了近年来迅速发展的食源性致病微生物的快速检测方法，包括免疫学分析法、PCR、核酸探针检测技术、阻抗法、基因芯片、生物传感器、蛋白质芯片和纳米金技术等，这些方法的应用将为食品安全提供有力的保障，同时促进我国食品工业的健康发展。

Abstract:

With the improvement of people’s living condition, demands for hygienic food are increasing. Foodborne pathogen is the main factor leading to food safety incidents. Since detection of foodborne pathogen is usually time-consuming, rapid detection of foodborne pathogen has attracted more and more attention. This paper reviewed the development of immunological analysis, PCR, nucleic acid probe detection technique, electrical impedance, gene chips, biosensors, protein chips and nanogold detection method in rapid detection of foodborne pathogen. Application of these methods can provide strong guarantee for food safety and promote the food industry in China.