文献类型： 外文期刊
作者： Huang, Han 1 ; Xiong, Guangquan 1 ; Shi, Liu 1 ; Wu, Wenjing 1 ; Li, Xin 1 ; Qiao, Yu 1 ; Liao, Li 1 ; Ding, Anzi 1 ; Wang, 1 ;
作者机构： 1.Hubei Acad Agr Sci, Inst Farm Prod Proc & Nucl Agr Technol, Wuhan 430064, Peoples R China
关键词： Acinetobacter radioresistens; HVEF treatment; Cell membrane; Gene expression
期刊名称：FOOD CONTROL （ 影响因子：4.258； 五年影响因子：4.421 ）
ISSN： 0956-7135
年卷期： 2021 年 124 卷
页码：
收录情况： SCI
摘要： This study aimed to investigate the antimicrobial effect of high-voltage electrostatic field (HVEF) on Acinetobacter radioresistens. The optimal bacterial reduction condition of HVEF for A. radioresistens was 30 kV/15 min. The membrane morphology was distorted and cellular contents were leaked in A. radioresistens after HVEF treatment. In comparison with those in the control group, the gene expressions of AhpC, KatE, and Nfo were increased by 1.87-, 3.08-, and 2.26-fold in A. radioresistens, while the gene expressions of RecG, RadA, RecN, and Dps were up regulated by1.62-, 2.16-, 2.92-and 1.23-fold in A. radioresistens, respectively. The morphological and quantitative real-time PCR results revealed that HVEF treatment had strong antibacterial effect, and it inhibited gene transcription to disrupt cell membrane structure and energy transport. This study provides a theoretical basis for the development and utilization of HVEF treatment as an antimicrobial technology.
- 相关文献
作者其他论文 更多>>
-
Characterization of a novel phage SPX1 and biological control for biofilm of Shewanella in shrimp and food contact surfaces
作者：Liu, Xi;Ming, Zixin;Ding, Yifeng;Guan, Peng;Shao, Yanchun;Wang, Xiaohong;Shao, Yanchun;Wang, Xiaohong;Wang, Lan
关键词：Shewanella putrefaciens; Bacteriophage; Characteristics; Biofilms; Shrimp; Contact surface
-
Exploration into lipid oxidation and flavour characteristics of crayfish ( Procambarus clarkia) after hot water blanching pretreatment and deep frying
作者：Tan, Hongyuan;Shen, Lingwei;Zhou, Mingzhu;Huang, Qi;Liu, Xuan;Qiao, Yu;Tan, Hongyuan;Wei, Lingyun;Shen, Lingwei;Zhou, Mingzhu;Huang, Qi;Liu, Xuan
关键词：Hot water blanching; Deep frying; Lipid oxidation; Volatile compounds; Crayfish
-
Temperature acclimation modulates stress, immunity, and apoptosis in juvenile Siberian hybrid sturgeon during simulated transport
作者：Jiang, Hongcheng;Wang, Juguang;Wang, Zhaoding;Bai, Chan;Xiong, Guangquan;Wang, Lan;Liao, Tao;Jiang, Hongcheng;Wang, Juguang;Wang, Zhaoding;Bai, Chan;Xiong, Guangquan;Wang, Lan;Liao, Tao;Jiang, Hongcheng;Chen, Jiaping;Cai, Wei;Cheng, Jun
关键词：Sturgeon; Transport; Temperature; Acclimation; Stress; Innate immunity
-
The effects of different thermal processing methods on the protein structure and digestibility of Procambarus clarkii
作者：Liu, Xuan;Hu, Chuanfeng;Xiao, Tianyu;Du, Liu;Yu, Wei;Qiao, Yu;Liu, Xuan;Hu, Chuanfeng;Xiao, Tianyu;Du, Liu;Tu, Ziyi
关键词：
-
Antioxidant and anti-blackening dual-function silver carp scale peptides: in vitro studies and molecular mechanism
作者：Zu, Xiaoyan;Guo, Lu;Xiong, Guangquan;Peng, Lijun;Wang, Yi;Guo, Peng;Li, Hailan;Guo, Lu;Zhou, Zhi;Zu, Xiaoyan;Liu, Qi;Guo, Peng;Li, Hailan;Fu, Jianlong
关键词：SGP-C(Se); Anti-melanin; Tyrosinase; Molecular dynamics; Signalling pathway
-
Novel Computational Approaches in the Discovery and Identification of Bioactive Peptides: A Bioinformatics Perspective
作者：Li, Mengjiao;Chen, Mengting;Sun, Yizhen;Shi, Liu;Guo, Xiaojia;Chen, Sheng;Chen, Lang;Xiong, Guangquan;Wang, Lan;Wu, Wenjin;Li, Mengjiao;Sun, Yizhen;Sun, Weiqing;Chen, Mengting;Gao, Ruichang;Ke, Liang
关键词：Bioactive peptides; Mechanism; Computer simulation technology; Machine learning; Bioinformatics
-
Analysis of factors affecting the browning of crayfish hepatopancreas after high-temperature sterilization
作者：Tan, Hongyuan;Huan, Qi;Lu, Yitin;Shi, Liu;Yu, Wei;Qiao, Yu;Tan, Hongyuan;Lu, Yitin;Wei, Lingyun;Huan, Qi;Yu, Jinyu
关键词：Crayfish hepatopancreas; Browning; Maillard reaction
