An outlook for food sterilization technology: targeting the outer membrane of foodborne gram-negative pathogenic bacteria

被引:12
作者
Zhang, Zhaohuan [1 ,2 ]
Huang, Zhenhua [1 ]
Tong, Jinrong [1 ]
Wu, Qian [1 ]
Pan, Yingjie [1 ,3 ,4 ]
Malakar, Pradeep K. [1 ]
Zhao, Yong [1 ,3 ,4 ]
机构
[1] Shanghai Ocean Univ, Coll Food Sci & Technol, 999 Hu Cheng Huan Rd, Shanghai 201306, Peoples R China
[2] Shanghai Ocean Univ, Coll Fisheries & Life Sci, 999 Hu Cheng Huan Rd, Shanghai 201306, Peoples R China
[3] Minist Agr & Rural Affairs, Lab Qual & Safety Risk Assessment Aquat Prod Stor, 999 Hu Cheng Huan Rd, Shanghai 201306, Peoples R China
[4] Shanghai Engn Res Ctr Aquat Prod Proc & Preservat, 999 Hu Cheng Huan Rd, Shanghai 201306, Peoples R China
基金
中国国家自然科学基金; 中国博士后科学基金;
关键词
BARREL ASSEMBLY MACHINE; ESCHERICHIA-COLI; STRUCTURAL BASIS; CELL-SURFACE; YAET COMPLEX; LIPOPOLYSACCHARIDE; PROTEINS; LIPOPROTEIN; BIOGENESIS; LOCALIZATION;
D O I
10.1016/j.cofs.2021.02.013
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Foodborne pathogenic gram-negative bacteria are major causes of diseases in human populations worldwide. Removing these infectious bacteria are mainly done using appropriate sterilization technologies. One target for sterilization is the outer membrane of gram-negative bacteria which are crucial for growth and survival. The outer membrane of gram-negative bacteria is composed of outer membrane protein (OMPs), Lipproteins (Lpp) and Lipopolysaccharides (LPS), which depend on specific transmembrane transport systems, such as b-Barrel Assembly Machinery (Bam), Localization of Lipoprotein (Lol) and lipopolysaccharide transport system (Lpt). In this outlook paper, we review, initially, standard sterilization technologies in the field of food safety. Then the novel sterilizing agents targeting outer membrane biogenesis in gram-negative bacteria will be summarized and highlighted. We hope this review can provide new insights for developing novel food sterilization technologies.
引用
收藏
页码:15 / 22
页数:8
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