Antibiofilm mechanism of dielectric barrier discharge cold plasma against Pichia manshurica
文献类型: 外文期刊
第一作者: Hou, Xinlei
作者: Hou, Xinlei;Qian, Jing;Li, Huajia;Zhang, Jianhao;Zhao, Nan;Hou, Xinlei;Mei, Yuan;Huang, Yuli;Yang, Menglu;Li, Huajia;Zhao, Nan;Wang, Jin;Ge, Lihong;Wang, Yanli;Yan, Zhengcai;Peng, Dengshui
作者机构:
关键词: Biofilm spoilage; Fermented foods; Pichia manshurica; Dielectric barrier discharge cold plasma; Cell damage; Metabolic activities
期刊名称:INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES ( 影响因子:6.6; 五年影响因子:7.0 )
ISSN: 1466-8564
年卷期: 2023 年 85 卷
页码:
收录情况: SCI
摘要: Biofilm spoilage has become one of the most common concerns in fermented foods. The objective of the present study was to explore the biofilm-inhibitory effect and antibiofilm mechanism of dielectric barrier discharge (DBD) cold plasma on Pichia manshurica (a species of yeast responsible for biofilm spoilage in fermented foods). After plasma treatment (80 kV, 50 Hz) for 4.5 min and 7.5 min, viable counts decreased by 2.38 and 5.11 lg CFU/ mL, respectively, and the biofilm-forming rate decreased to 73% and 48% of the control group, respectively, in microbiological media. In addition, DBD caused severe morphological damage, cell membrane permeabilization and metabolic changes. A number of amino acid metabolic pathways, the tricarboxylic acid cycle (TCA), and the synthesis of extracellular polymeric substance (EPS) were destroyed. The cell damage and changes in multiple metabolic activities led to significant inhibitory effects on Pichia manshurica and its biofilm-forming ability. Industrial relevance: This study found that DBD can significantly inhibit the biofilm-forming ability of Pichia manshurica (a species of yeast responsible for biofilm spoilage in fermented foods) by causing severe cell damage and metabolic changes. The exploration of the biofilm inhibitory effect of DBD on Pichia manshurica and its mechanism can provide a theoretical basis for the application of DBD technology in the inhibition of biofilm spoilage in foods.
分类号:
- 相关文献
作者其他论文 更多>>
-
Entropy-driven multicolor DNA nanoflowers for simultaneous and rapid detection of multiple heavy metal ions in water
作者:Wang, Jin;Wang, Yue;Lu, Yanyan;Zhu, Nuanfei;Selvan, Govindaraj Tamil;Ravikumar, Ayyanuservai;Zhang, Zhen;Li, Yanshen;Wei, Shulin
关键词:Signal amplification; Rapid detection; Ultrasensitive detection; Heavy metal ions; DNAzymes; Biosensors
-
Cotton microtubule-associated protein GhMAP20L5 mediates fiber elongation through the interaction with the tubulin GhTUB13
作者:Song, Qingwei;Gao, Wanting;Du, Chuanhui;Zuo, Kaijing;Wang, Jin
关键词:Cotton; Fiber elongation; GhMAP20L5; Microtubules (MTs); Tubulin
-
Evaluation of allergenic protein profiles in three Chinese high-oleic acid peanut cultivars using NanoLC-Orbitrap mass spectrometry
作者:Yang, Xinke;Bai, Haochen;Yin, Lijun;Xue, Wentong;Jia, Xin;Wang, Jin;Xue, Wentong;Jia, Xin
关键词:Allergy; High-oleic acid peanut; Peptide-filtering pipeline; NanoLC-Orbitrap mass spectrometry
-
Genomes of cultivated and wild Capsicum species provide insights into pepper domestication and population differentiation
作者:Liu, Feng;Zhao, Jiantao;Xiong, Cheng;Wang, Zhongyi;Wang, Jin;Tang, Bingqian;Xu, Hao;Hu, Bowen;Suo, Huan;Yang, Bozhi;Ou, Lijun;Liu, Zhoubing;Yuan, Fang;Pei, Zhenming;Ma, Yanqing;Dai, Xiongze;Zou, Xuexiao;Zhao, Jiantao;Sun, Honghe;Sun, Xuepeng;Wang, Xin;Wu, Shan;Fei, Zhangjun;Sun, Honghe;Jarret, Robert;Li, Xuefeng;Zhou, Shudong;Yang, Sha;Fei, Zhangjun;Sun, Xuepeng;Wang, Xin
关键词:
-
Water extract of Fagopyrum dibotrys (D. Don) Hara straw increases selenium accumulation in peach seedlings under selenium-contaminated soil
作者:Li, Zhiyu;Xiao, Yunying;Zhou, Kexuan;Jin, Xin;Li, Wan;Li, Wanzhi;Zhang, Lu;Wang, Jin;Lin, Lijin;Hu, Rongping
关键词:Fagopyrum dibotrys (D. Don) Hara; peach; selenium; straw water extract
-
Telomere-to-telomere and gap-free reference genome assembly of the kiwifruit Actinidia chinensis
作者:Yue, Junyang;Chen, Qinyao;Wang, Yingzhen;Zhang, Sijia;Wu, Ying;Wang, Songhu;Liu, Yongsheng;Yue, Junyang;Cao, Shuo;Zhang, Lei;Ye, Chen;Liu, Yongsheng;Huang, Wei;Xian, He;Qin, Hongyan;Wang, Yanli
关键词:
-
Soil organic nitrogen fraction and sequestration in a buried paddy soil since the Neolithic age
作者:Pan, Jinhua;Wang, Jin;Zhuang, Shunyao;Wang, Jin
关键词:Buried ancient soil; Paddy management; Organic nitrogen; Rice phytoliths; Nitrogen cycling