Martín Irene, Rodríguez Alicia, Delgado Josué, Córdoba Juan J
Higiene y Seguridad Alimentaria, Facultad de Veterinaria, Instituto Universitario de Investigación de la Carne y Productos Cárnicos, Universidad de Extremadura, Avda de las Ciencias, s/n, 10003 Cáceres, Spain.
Foods. 2022 Feb 14;11(4):542. doi: 10.3390/foods11040542.
is one of the most important foodborne pathogens. This microorganism is a serious concern in the ready-to-eat (RTE) meat and dairy-ripened products industries. The use of lactic acid bacteria (LAB)-producing anti- peptides (bacteriocins) and/or lactic acid and/or other antimicrobial system could be a promising tool to control this pathogen in RTE meat and dairy products. This review provides an up to date about the strategies of use of LAB and their metabolites in RTE meat products and dairy foods by selecting the most appropriate strains, by analysing the mechanism by which they inhibit and methods of effective application of LAB, and their metabolites in these kinds of products to control this pathogen throughout the processing and storage. The selection of LAB with anti- activity allows to dispose of effective strains in meat and dairy-ripened products, achieving reductions form 2-5 logarithmic cycles of this pathogen throughout the ripening process. The combination of selected LAB strains with antimicrobial compounds, such as acid/sodium lactate and other strategies, as the active packaging could be the next future innovation for eliminating risk of in meat and dairy-ripened products.
是最重要的食源性病原体之一。这种微生物在即食(RTE)肉类和乳制品成熟产品行业中是一个严重问题。使用产生抗肽(细菌素)和/或乳酸和/或其他抗菌系统的乳酸菌(LAB)可能是控制RTE肉类和乳制品中这种病原体的一种有前途的工具。本综述通过选择最合适的菌株,分析它们抑制的机制以及LAB及其代谢产物在这些产品中的有效应用方法,提供了关于LAB及其代谢产物在RTE肉类产品和乳制品中使用策略的最新信息,以在整个加工和储存过程中控制这种病原体。选择具有抗菌活性的LAB可以在肉类和乳制品成熟产品中获得有效的菌株,在整个成熟过程中使这种病原体减少2-5个对数循环。将选定的LAB菌株与抗菌化合物(如乳酸/乳酸钠)和其他策略(如活性包装)相结合可能是消除肉类和乳制品成熟产品中风险的下一个未来创新。