摘要
克罗诺杆菌(Cronobacter spp.)是一类重要的食源性致病菌,其引起的奶粉安全事件和新生儿致病问题受到了社会的高度重视。随着对该菌研究的深入和现代分类技术的不断发展,克罗诺杆菌的分类经历了从种到属的变化。但是截至目前,克罗诺杆菌的污染源和致病机制仍不清楚,为了防止易感人群的大规模疾病暴发,对于该菌的检测和预防尤为重要。本文对克罗诺杆菌的生化检测和分子检测的发展历程及存在问题进行综述,以期为该菌的研究提供参考。
Cronobacter spp. is an important food-borne pathogen. The problems of Cronobacter spp. infections in newborns and the security of powdered infant formula have drawn the attention of research- ers all over the world. With the development of modern classification techniques for Cronobacter spp. , these organisms category experienced a change from species to genus. However, the pathogenic mecha- nism and primary reservoir of Cronobacter spp. are still unknown. To prevent large-scale disease outbreaks for newborns, the detection and prevention of these pathogens are important. In this paper, the available methods of detecting Cronobacter spp. ranged from conventional culture methods to molecular technologies were reviewed.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
2013年第1期130-136,共7页
Journal of Huazhong Agricultural University
基金
广东省教育部产学研结合项目(2011B090300077)
广东省科技计划项目(2010B020316003)
关键词
克罗诺杆菌(阪崎肠杆菌)
分类
生化检测
分子检测
Cronobacter spp. （Enterobacter sakazakii）
taxonomy
biochemical detection
molecular detection
