食源性致病菌大肠杆菌O157:H7检测方法的研究进展

Research progress on detection methods of foodborne pathogenic Escherichia coli O157: H7

中文关键词:  食源性致病菌  大肠杆菌O157:H7  检测方法

英文关键词:foodborne pathogen  Escherichia coli O157:H7  detection method

中文摘要:

      食源性致病菌是引起食物中毒的重要病原微生物, 严重威胁人类健康, 对食源性致病菌进行快速、准确的鉴定检测, 是预防和控制致病菌的有效方法, 而大肠杆菌O157: H7因其感染剂量低, 致病性强, 引起公众的广泛关注。本文综述了目前用于检测食源性致病菌大肠杆菌O157: H7的主要方法, 包括细菌分离法, 免疫学检测方法, 分子生物学检测方法, 并简单介绍了这些方法的优缺点, 以期为检测大肠杆菌O157: H7时提供参考。

英文摘要:

      Food-borne pathogens are important pathogenic microorganisms that cause food poisoning, which seriously threaten human health. Fast and accurate identification and detection of food-borne pathogens is an effective method for preventing and controlling pathogens. Escherichia coli O157: H7 has attracted wide public attention due to its low infection dose and strong pathogenicity. This paper reviewed the main methods currently used to detect foodborne pathogens E. coli O157: H7, including bacterial isolation, immunological detection methods and molecular biological detection methods. It also briefly introduced the advantages and disadvantages of these mothods in order to provide reference for the detection of E. coli O157: H7.