首页> 外文期刊>Biocontrol Science >Antibacterial Activity of Lactic Acid Bacteria to Improve Shelf Life of Raw Meat.
【24h】

Antibacterial Activity of Lactic Acid Bacteria to Improve Shelf Life of Raw Meat.

机译:乳酸菌改善生肉保质期的抗菌活性。

获取原文
       

摘要

Lactic Acid Bacteria (LAB) are generally recognized as safe. It has been used to increase the shelf-life of fermented products, and its antimicrobial action is based on the metabolites secretions, such as lactic acid, hydrogen peroxide, reuterin, bacteriocins and the like-bacteriocins substances. It has been proven that LAB are able to inhibit deteriorating bacteria of raw meat, but improper handling of live cultures could lead to spoilage. So, the use of their bacteriocins, small antimicrobial peptides, could be an alternative. Besides reducing the number of spoilage bacteria, it seeks to inhibit pathogenic bacteria such as Salmonella, enterohemorrhagic Escherichia coli and Listeria. The food industry uses few bacteriocins and now bacterial resistance has been reported. For that reason, the search of novel bacteriocins produced by LAB is a priority. Moreover, the natural microbiota of meat could be a reservoir of LAB.
机译:乳酸菌(实验室)通常被认为是安全的。它已被用于增加发酵产物的保质期,其抗微生物作用基于代谢物分泌物,例如乳酸,过氧化氢,Reuterin,细菌素和类似杀菌剂物质。已经证明,实验室能够抑制生肉的恶化细菌,但实况文化的处理不当可能导致腐败。因此,使用它们的细菌素,小抗微生物肽,可能是替代品。除了减少腐败细菌的数量,它还寻求抑制致病性细菌,如沙门氏菌,肠溶性大肠杆菌和李斯特氏菌。食品工业使用少量菌丝,现在已经报道了细菌抗性。因此,搜索由实验室产生的新型细菌素是优先事项。此外,肉类的天然微生物可以是实验室的储层。

著录项

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号