单增李斯特菌是一种重要的食源性致病菌,目前李斯特菌受到了越来越多的关注,虽然近些年来应用分子生物学方法对李斯特菌进行诊断的技术不断增多,但传统的细菌分离培养仍然是李斯特菌实验室检测的金标准。本文对各种李斯特菌选择培养基的原理进行阐述,并且比较其分离效果及不足之处,为发展新的分离培养方法和研制新的选择培养基提供了基础。 Listeria monocytogenes is an important food-borne pathogen, and now Listeria is receiving more and more attention. Although the technology of molecular biology to diagnose Listeria has been increasing in recent years, However, traditional bacterial isolation and culture is still the gold standard for Listeria laboratory testing. In this paper, the principle of various kinds of Listeria selection medium is expounded, and its separation effects and deficiencies are compared, which provides a basis for the development of new isolation and culture methods and the development of new selection medium.