Inhibition mechanism of crude lipopeptide from Bacillus subtilis against Aeromonas veronii growth, biofilm formation, and spoilage of channel catfish flesh
文献类型： 外文期刊
作者： Li, Yali 1 ; Wangjiang, Tianqi 1 ; Sun, Zhida 2 ; Shi, Liu 1 ; Chen, Sheng 1 ; Chen, Lang 1 ; Guo, Xiaojia 1 ; Wu, Wenjin 1 ; Xiong, Guangquan 1 ; Wang, Lan 1 ;
作者机构： 1.Hubei Acad Agr Sci, Minist Agr & Rural Affairs, Inst Agroprod Proc & Nucl Agr Technol, Key Lab Agr Prod Cold Chain Logist, Wuhan 430064, Peoples R China
2.Huazhong Agr Univ, Coll Food Sci & Technol, Wuhan 430070, Peoples R China
3.Anhui Agr Univ, Sch Tea & Food Sci Technol, State Key Lab Tea Plant Biol & Utilizat, Hefei 230036, Peoples R China
关键词： Aeromonas veronii; Bacillus subtilis; Lipopeptides; Inhibition mechanism; Spoil potential; Channel catfish
期刊名称：FOOD MICROBIOLOGY （ 影响因子：5.3； 五年影响因子：5.5 ）
ISSN： 0740-0020
年卷期： 2024 年 120 卷
页码：
收录情况： SCI
摘要： Aeromonas veronii is associated with food spoilage and some human diseases, such as diarrhea, gastroenteritis, hemorrhagic septicemia or asymptomatic and even death. This research investigated the mechanism of the growth, biofilm formation, virulence, stress resistance, and spoilage potential of Bacillus subtilis lipopeptide against Aeromonas veronii. Lipopeptides suppressed the transmembrane transport of Aeromonas veronii by changing the cell membrane's permeability, the structure of membrane proteins, and Na+/K+-ATPase. Lipopeptide significantly reduced the activities of succinate dehydrogenase (SDH) and malate dehydrogenase (MDH) by 86.03% and 56.12%, respectively, ultimately slowing Aeromonas veronii growth. Lipopeptides also restrained biofilm formation by inhibiting Aeromonas veronii motivation and extracellular polysaccharide secretion. Lipopeptides downregulated gene transcriptional levels related to the virulence and stress tolerance of Aeromonas veronii. Furthermore, lipopeptides treatment resulted in a considerable decrease in the extracellular protease activity of Aeromonas veronii, which restrained the decomposing of channel catfish flesh. This research provides new insights into lipopeptides for controlling Aeromonas veronii and improving food safety.
- 相关文献
作者其他论文 更多>>
-
TaSnRK3.23B, a CBL-interacting protein kinase of wheat, confers drought stress tolerance by promoting ROS scavenging in Arabidopsis
作者：Dong, Feiyan;Liu, Yide;Zhang, Huadong;Li, Yaqian;Chen, Sheng;Wang, Shuailei;Zhu, Zhanwang;Liu, Yike;Song, Jinghan;Li, Yan
关键词：Wheat;
TaSnRK3.23B ; Ectopic expression; Drought stress; CBL proteins -
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
-
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
-
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
-
Effects of ammonia stress and ascorbic acid mitigation on the quality of muscle, surimi and gel on silver carp: Insight from protein, water distribution and microstructure
作者：Wu, Yiwen;Huang, Jian;Song, Xiangyue;Wang, Chenxin;Hu, Ao;Gao, Tianqi;Sun, Yizhen;Xiong, Guangquan;Wu, Wenjin;Shi, Liu;Chen, Lang;Guo, Xiaojia;Qiao, Yu;Wang, Lan;Chen, Sheng;Song, Xiangyue;Hu, Ao;Yin, Tao;Sun, Yizhen;Wang, Chenxin;Huang, Jian
关键词：Hypophthalmichthys molitrix; Ammonia stress; Ascorbic acid; Surimi gel; Protein change
