食品与发酵工业2024，Vol.50Issue(20)：50-56,7.DOI:10.13995/j.cnki.11-1802/ts.038328
基于Meta分析的发酵肉制品中单增李斯特菌的流行调查和评估
Epidemiological investigation and evaluation of Listeria monocytogenes in fermented meat products based on meta-analysis
摘要
Abstract
Listeria monocytogenes is a foodborne pathogen that can cause listeriosis,especially in fermented meat products.This stud-y aimed to estimate the contamination rate of L.monocytogenes in fermented meat products in China using a meta-analysis of literature da-ta.A total of 34 literatures from five databases were selected from 2011 to 2022.Based on the random effect model,the comprehensive prevalence rate of L.monocytogenes was estimated to be 4.1％(95％CI:2.3％-5.7％),of which L.monocytogenes comprehensive prevalence rates of fermented sausage,fermented ham,and Chinese style cured meat were 3.1％(95％CI:2.4％-3.9％),5.9％(95％CI:4.2％-9.3％),and 3.9％(95％CI:2.2％-6.1％),respectively.Regionally,the highest prevalence of L.monocytogenes was 5.2％(95％CI:2.1％-9.3％)in Southwest China.The main serotypes of L.monocytogenes were 4b,1/2a,1/2b,and 1/2c.In terms of types of institutions,the vast majority of the included research samples were from the retail market.By understanding the differ-ences in the prevalence levels of L.monocytogenes in fermented meat products,the potential risks to public health and safety could be clar-ified,which would help to control L.monocytogenes in fermented meat products and guide the competent authorities,industry,and other stakeholders to develop a more effective control method.关键词
发酵肉制品/单增李斯特菌/Meta分析/血清型/流行调查Key words
fermented meat products/Listeria monocytogenes/meta-analysis/serotype/epidemic survey引用本文复制引用
谢庆超,王子,徐进,张瑞,李银辉,王晔茹,赵勇..基于Meta分析的发酵肉制品中单增李斯特菌的流行调查和评估[J].食品与发酵工业,2024,50(20):50-56,7.基金项目
国家自然科学基金面上项目(31972188) （31972188）
上海市科技兴农项目(沪农科创字(2021)第3-2号) （沪农科创字(2021）
