持久性(不连续性)
单核细胞增生李斯特菌
干预(咨询)
李斯特菌
抗性(生态学)
消毒剂
生物膜
食品安全
业务
生物
生态学
食品科学
医学
工程类
细菌
岩土工程
病理
精神科
遗传学
作者
Tessa Tuytschaever,Katleen Raes,Imca Sampers
标识
DOI:10.1111/1541-4337.13219
摘要
Abstract In 2023, Listeria monocytogenes persistence remains a problem in the food business. A profound understanding of how this pathogen persists may lead to better aimed intervention/prevention strategies. The lack of a uniform definition of persistence makes the comparison between studies complex. Harborage sites offer protection against adverse environmental conditions and form the ideal habitat for the formation of biofilms, one of the major persistence strategies. A retarded growth rate, disinfectant resistance/tolerance, desiccation resistance/tolerance, and protozoan protection complete the list of persistence strategies for Listeria monocytogenes and can occur on themselves or in combination with biofilms. Based on the discussed persistence strategies, intervention strategies are proposed. By enhancing the focus on four precaution principles (cleaning and disinfection, infrastructure/hygienic design, technical maintenance, and work methodology) as mentioned in Regulation (EC) No. 852/2004, the risk of persistence can be decreased. All of the intervention strategies result in obtaining and maintaining a good general hygiene status throughout the establishment at all levels ranging from separate equipment to the entire building.
科研通智能强力驱动
Strongly Powered by AbleSci AI