1
|
Wang F, Li L, Li X, Hu X, Zhang B. Pulsed electric field promotes the growth metabolism of aerobic denitrifying bacteria Pseudomonas putida W207-14 by improving cell membrane permeability. Environ Technol 2023; 44:2327-2340. [PMID: 35001840 DOI: 10.1080/09593330.2022.2027028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/11/2021] [Indexed: 06/04/2023]
Abstract
The purpose of this study was to explore the stimulation mechanism of low pulsed electric field (PEF) strength treatment to promote the growth metabolism of aerobic denitrifying bacteria Pseudomonas putida W207-14. The results indicated that compared with the control group, the strain W207-14 treated with PEF entered the logarithmic growth phase 5 h earlier, the growth time to reached the maximum cell optical density at 600 nm (OD600) of 1.935 ± 0.04 was only 24 h, which shortened by half. With the reduction of growth time, the metabolic rate of the strain increased significantly, in which the removal efficiency of COD, NO3--N and TN was 97.67 ± 1.12%, 90.34 ± 0.73% and 90.13 ± 0.10% in 24 h, respectively. The maximum nitrate removal rate increased from 3.49 mg/L/h to 7.53 mg/L/h. A large number of cells with simultaneous cell membrane damage and high physiological activity were observed by flow cytometry (FCM) in combination with fluorescence staining analysis, which confirmed the reversible electroporation on the cell membrane of strain W207-14 treated with PEF. Transcriptomic analysis indicated that PEF activated the highly significant differential expression of membrane porin (opdB, opdC, and oprB) and cytochrome oxidoreductase related genes (ccoP, ccoN, cioA and cioB) on the cell membrane, which promoted the transport of nutrients through the cell membrane and electron transfer during aerobic respiration and provided an explanation for the possible mechanism of PEF promoting the growth metabolism of strain W207-14 at the micro level. These results lay a foundation for the practical application of PEF enhanced aerobic denitrification technology.
Collapse
Affiliation(s)
- Fan Wang
- School of Resource & Civil Engineering, Northeastern University, Shenyang, People's Republic of China
| | - Liang Li
- School of Resource & Civil Engineering, Northeastern University, Shenyang, People's Republic of China
| | - Xuejie Li
- School of Resource & Civil Engineering, Northeastern University, Shenyang, People's Republic of China
| | - Xiaomin Hu
- School of Resource & Civil Engineering, Northeastern University, Shenyang, People's Republic of China
| | - Bo Zhang
- School of Resource & Civil Engineering, Northeastern University, Shenyang, People's Republic of China
| |
Collapse
|
2
|
Shao L, Sun Y, Zou B, Zhao Y, Li X, Dai R. Sublethally injured microorganisms in food processing and preservation: Quantification, formation, detection, resuscitation and adaption. Food Res Int 2023; 165:112536. [PMID: 36869540 DOI: 10.1016/j.foodres.2023.112536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 01/14/2023] [Accepted: 01/21/2023] [Indexed: 01/29/2023]
Abstract
Sublethally injured state has been recognized as a survival strategy for microorganisms suffering from stressful environments. Injured cells fail to grow on selective media but can normally grow on nonselective media. Numerous microorganism species can form sublethal injury in various food matrices during processing and preservation with different techniques. Injury rate was commonly used to evaluate sublethal injury, but mathematical models for the quantification and interpretation of sublethally injured microbial cells still require further study. Injured cells can repair themselves and regain viability on selective media under favorable conditions when stress is removed. Conventional culture methods might underestimate microbial counts or present a false negative result due to the presence of injured cells. Although the structural and functional components may be affected, the injured cells pose a great threat to food safety. This work comprehensively reviewed the quantification, formation, detection, resuscitation and adaption of sublethally injured microbial cells. Food processing techniques, microbial species, strains and food matrix all significantly affect the formation of sublethally injured cells. Culture-based methods, molecular biological methods, fluorescent staining and infrared spectroscopy have been developed to detect the injured cells. Cell membrane is often repaired first during resuscitation of injured cells, meanwhile, temperature, pH, media and additives remarkably influence the resuscitation. The adaption of injured cells negatively affects the microbial inactivation during food processing.
Collapse
Affiliation(s)
- Lele Shao
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Yingying Sun
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Bo Zou
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Yijie Zhao
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Xingmin Li
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Ruitong Dai
- Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, No. 17 Qinghua East Road, Haidian District, Beijing 100083, PR China.
| |
Collapse
|
3
|
Zhao M, Zhao W, Li L. Proteomics-based mechanistic study of sub-lethally injured Saccharomyces cerevisiae by pulsed electric fields. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
4
|
Li Z, Yang Q, Du H, Wu W. Advances Of Pulsed Electric Field For Foodborne Pathogen Sterilization. Food Reviews International 2021. [DOI: 10.1080/87559129.2021.2012798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Zhaojie Li
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Qingli Yang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- College of Food Science and Engineering, Shandong Agricultural University, Taian, Shandong, China
| | - Han Du
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
- College of Food Science and Engineering, Shandong Agricultural University, Taian, Shandong, China
| | - Wei Wu
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
5
|
Shao L, Liu Y, Tian X, Yu Q, Wang H, Li X, Dai R. Inactivation and recovery of Staphylococcus aureus in milk, apple juice and broth treated with ohmic heating. Lebensm Wiss Technol 2021; 139:110545. [DOI: 10.1016/j.lwt.2020.110545] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Vaessen EMJ, Kemme HA, Timmermans RAH, Schutyser MAI, den Besten HMW. Temperature and presence of ethanol affect accumulation of intracellular trehalose in Lactobacillus plantarum WCFS1 upon pulsed electric field treatment. Bioelectrochemistry 2020; 137:107680. [PMID: 33120293 DOI: 10.1016/j.bioelechem.2020.107680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/19/2020] [Accepted: 09/24/2020] [Indexed: 11/17/2022]
Abstract
Pulsed electric field (PEF) treatment can be used to increase intracellular small molecule concentrations in bacteria, which can lead to enhanced robustness of these cells during further processing. In this study we investigated the effects of the PEF treatment temperature and the presence of 8% (v/v) ethanol in the PEF medium on cell survival, membrane fluidity and intracellular trehalose concentrations of Lactobacillus plantarum WCFS1. A moderate PEF treatment temperature of 21 °C resulted in a high cell survival combined with higher intracellular trehalose concentrations compared to a treatment at 10 and 35 °C. Interestingly, highest intracellular trehalose concentrations were observed upon supplementing the PEF medium with 8% ethanol, which resulted in more than a doubling in intracellular trehalose concentrations, while culture survival was retained. Overall, this study shows that treatment temperature and PEF medium optimization are important directions for improving molecule uptake upon PEF processing.
Collapse
Affiliation(s)
- E M J Vaessen
- Food Process Engineering, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands; Food Microbiology, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - H A Kemme
- Food Process Engineering, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands; Food Microbiology, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - R A H Timmermans
- Wageningen Food and Biobased Research, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - M A I Schutyser
- Food Process Engineering, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands
| | - H M W den Besten
- Food Microbiology, Wageningen University and Research, P.O. Box 17, 6700 AA Wageningen, the Netherlands.
| |
Collapse
|
7
|
Wu D, Forghani F, Daliri EBM, Li J, Liao X, Liu D, Ye X, Chen S, Ding T. Microbial response to some nonthermal physical technologies. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.11.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
8
|
Liu Z, Zhao L, Zhang Q, Huo N, Shi X, Li L, Jia L, Lu Y, Peng Y, Song Y. Proteomics-Based Mechanistic Investigation of Escherichia coli Inactivation by Pulsed Electric Field. Front Microbiol 2019; 10:2644. [PMID: 31781086 PMCID: PMC6857472 DOI: 10.3389/fmicb.2019.02644] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 10/30/2019] [Indexed: 11/21/2022] Open
Abstract
The pulsed electric field (PEF) technology has been widely applied to inactivate pathogenic bacteria in food products. Though irreversible pore formation and membrane disruption is considered to be the main contributing factor to PEF's sterilizing effects, the exact molecular mechanisms remain poorly understood. In this study, by using mass spectrometry (MS)-based label-free quantitative proteomic analysis, we compared the protein profiles of PEF-treated and untreated Escherichia coli. We identified a total of 175 differentially expressed proteins, including 52 candidates that were only detected in at least two of the three samples in one experiment group but not in the other group. Functional analysis revealed that the differential proteins were primarily involved in the regulation of cell membrane composition and integrity, stress response, as well as various metabolic processes. Quantitative reverse-transcription polymerase chain reaction (qRT-PCR) analysis was conducted on the genes of selected differential proteins at varying PEF intensities, which were known to result in different cell killing levels. The qRT-PCR data confirmed that the proteomic results could be reliably used for further data interpretation, and that the changes in the expression levels of the differential candidates were, to a large extent, caused directly by the PEF treatment. The findings of the current study offered valuable insight into PEF-induced cell inactivation.
Collapse
Affiliation(s)
- Zhenyu Liu
- Information Science and Engineering College, Shanxi Agricultural University, Jinzhong, China
| | - Lingying Zhao
- Department of Food, Agricultural and Biological Engineering, The Ohio State University, Columbus, OH, United States
| | - Qin Zhang
- Life Science College, Shanxi Agricultural University, Jinzhong, China
| | - Nan Huo
- Life Science College, Shanxi Agricultural University, Jinzhong, China
| | - Xiaojing Shi
- Life Science College, Shanxi Agricultural University, Jinzhong, China
| | - Linwei Li
- Information Science and Engineering College, Shanxi Agricultural University, Jinzhong, China
| | - Liyan Jia
- College of Food Science and Engineering, Shanxi Agricultural University, Jinzhong, China
| | - Yuanyuan Lu
- Life Science College, Shanxi Agricultural University, Jinzhong, China
| | - Yong Peng
- Shanghai Applied Protein Technology Co., Ltd., Shanghai, China
| | - Yanbo Song
- Life Science College, Shanxi Agricultural University, Jinzhong, China
| |
Collapse
|
9
|
Hu X, Kang F, Yang B, Zhang W, Qin C, Gao Y. Extracellular Polymeric Substances Acting as a Permeable Barrier Hinder the Lateral Transfer of Antibiotic Resistance Genes. Front Microbiol 2019; 10:736. [PMID: 31057498 PMCID: PMC6479211 DOI: 10.3389/fmicb.2019.00736] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 03/25/2019] [Indexed: 12/15/2022] Open
Abstract
Antibiotic resistance genes (ARGs) in bacteria are emerging contaminants as their proliferation in the environment poses significant threats to human health. It is well recognized that extracellular polymeric substances (EPS) can protect microorganisms against stress or damage from exogenous contaminants. However, it is not clear whether EPS could affect the lateral transfer of ARGs into bacteria, which is one of the major processes for the dissemination of ARGs. This study investigated the lateral transfer of ARGs carried by plasmids (pUC19, pHSG298, and pHSG396) into competent Escherichia coli cells with and without EPS. Transformant numbers and transformation efficiency for E. coli without EPS were up to 29 times of those with EPS at pH 7.0 in an aqueous system. The EPS removal further increased cell permeability in addition to the enhanced cell permeability by Ca2+, which could be responsible for the enhanced lateral transfer of ARGs. The fluorescence quenching experiments showed that EPS could strongly bind to plasmid DNA in the presence of Ca2+ and the binding strength (LogKA = 10.65–15.80 L mol-1) between EPS and plasmids was positively correlated with the enhancement percentage of transformation efficiency resulting from the EPS removal. X-ray photoelectron spectroscopy (XPS) analyses and model computation further showed that Ca2+ could electrostatically bind with EPS mainly through the carboxyl group, hydroxyl group, and RC-O-CR in glucoside, thus bridging the plasmid and EPS. As a result, the binding of plasmids with EPS hindered the lateral transfer of plasmid-borne ARGs. This study improved our understanding on the function of EPS in controlling the fate and transport of ARGs on the molecular and cellular scales.
Collapse
Affiliation(s)
- Xiaojie Hu
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Fuxing Kang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Bing Yang
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Wei Zhang
- Environmental Science and Policy Program, Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI, United States
| | - Chao Qin
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| | - Yanzheng Gao
- Institute of Organic Contaminant Control and Soil Remediation, College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, China
| |
Collapse
|
10
|
Suo B, Yang H, Wang Y, Lv H, Li Z, Xu C, Ai Z. Comparative Proteomic and Morphological Change Analyses of Staphylococcus aureus During Resuscitation From Prolonged Freezing. Front Microbiol 2018; 9:866. [PMID: 29774015 PMCID: PMC5943506 DOI: 10.3389/fmicb.2018.00866] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 04/13/2018] [Indexed: 12/05/2022] Open
Abstract
When frozen, Staphylococcus aureus survives in a sublethally injured state. However, S. aureus can recover at a suitable temperature, which poses a threat to food safety. To elucidate the resuscitation mechanism of freezing survived S. aureus, we used cells stored at -18°C for 90 days as controls. After resuscitating the survived cells at 37°C, the viable cell numbers were determined on tryptic soy agar with 0.6% yeast extract (TSAYE), and the non-injured-cell numbers were determined on TSAYE supplemented with 10% NaCl. The results showed that the total viable cell number did not increase within the first 3 h of resuscitation, but the osmotic regulation ability of freezing survived cells gradually recovered to the level of healthy cells, which was evidenced by the lack of difference between the two samples seen by differential cell enumeration. Scanning electron microscopy (SEM) showed that, compared to late exponential stage cells, some frozen survived cells underwent splitting and cell lysis due to deep distortion and membrane rupture. Transmission electron microscopy (TEM) showed that, in most of the frozen survived cells, the nucleoids (low electronic density area) were loose, and the cytoplasmic matrices (high electronic density area) were sparse. Additionally, a gap was seen to form between the cytoplasmic membranes and the cell walls in the frozen survived cells. The morphological changes were restored when the survived cells were resuscitated at 37°C. We also analyzed the differential proteome after resuscitation using non-labeled high-performance liquid chromatography–mass spectrometry (HPLC-MS). The results showed that, compared with freezing survived S. aureus cells, the cells resuscitated for 1 h had 45 upregulated and 73 downregulated proteins. The differentially expressed proteins were functionally categorized by gene ontology enrichment, KEGG pathway, and STRING analyses. Cell membrane synthesis-related proteins, oxidative stress resistance-related proteins, metabolism-related proteins, and virulence factors exhibited distinct expression patterns during resuscitation. These findings have implications in the understanding of the resuscitation mechanism of freezing survived S. aureus, which may facilitate the development of novel technologies for improved detection and control of foodborne pathogens in frozen food.
Collapse
Affiliation(s)
- Biao Suo
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China.,Key Laboratory of Staple Grain Processing, Ministry of Agriculture, Zhengzhou, China.,Henan Engineering Laboratory of Quick-Frozen Flour-Rice Food and Prepared Food, Henan Engineering Research Center for Cold-Chain Food, Henan Agricultural University, Zhengzhou, China
| | - Hua Yang
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China
| | - Yuexia Wang
- Key Laboratory of Staple Grain Processing, Ministry of Agriculture, Zhengzhou, China
| | - Haipeng Lv
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China
| | - Zhen Li
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China.,Key Laboratory of Staple Grain Processing, Ministry of Agriculture, Zhengzhou, China
| | - Chao Xu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China.,Key Laboratory of Staple Grain Processing, Ministry of Agriculture, Zhengzhou, China
| | - Zhilu Ai
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou, China.,Key Laboratory of Staple Grain Processing, Ministry of Agriculture, Zhengzhou, China.,Henan Engineering Laboratory of Quick-Frozen Flour-Rice Food and Prepared Food, Henan Engineering Research Center for Cold-Chain Food, Henan Agricultural University, Zhengzhou, China
| |
Collapse
|
11
|
Bi X, Wang Y, Hu X, Liao X. iTRAQ-Based Proteomic Analysis of Sublethally Injured Escherichia coli O157:H7 Cells Induced by High Pressure Carbon Dioxide. Front Microbiol 2017; 8:2544. [PMID: 29375496 PMCID: PMC5770692 DOI: 10.3389/fmicb.2017.02544] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 12/07/2017] [Indexed: 11/23/2022] Open
Abstract
High pressure carbon dioxide (HPCD) could cause sublethally injured cells (SICs), which may cause food poisoning and spoilage during food storage and limit its application. Therefore, the formation of SICs of Escherichia coli O157:H7 was investigated by isobaric tag for relative and absolute quantification (iTRAQ) proteomic methods in this study for better controlling the SICs induced by HPCD. A total of 2,446 proteins was identified by iTRAQ, of which 93 and 29 were significantly differentially expressed in the SICs compared with live control cells (CKL) and dead control cells (CKD), respectively. Among the 93 differentially expressed proteins (DEP) in the SICs compared with CKL, 65 proteins showed down-regulation and 28 showed up-regulation. According to the comprehensive proteome coverage analysis, the SICs survived under HPCD by reducing carbohydrate decomposing, lipid transport and metabolism, amino acid transport and metabolism, transcription and translation, DNA replication and repair. Besides, the SICs showed stress response, DNA damage response and an increased carbohydrate transport, peptidoglycan synthesis and disulfide bond formation to HPCD. Among the 29 DEP in the SICs compared with CKD, 12 proteins showed down-regulation and 17 showed up-regulation. According to the comprehensive proteome coverage analysis, the SICs survived under HPCD by accumulation of cell protective agents like carbohydrates and amino acids, and decreasing transcription and translation activities. Results showed that the formation of the SICs with low metabolic activity and high survival ability was a survival strategy for E. coli O157:H7 against HPCD.
Collapse
Affiliation(s)
- Xiufang Bi
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Lab of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing, China.,Sichuan Key Laboratory of Food Bio-technology, College of Food and Bioengineering, Xihua University, Chengdu, China
| | - Yongtao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Lab of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing, China
| | - Xiaosong Hu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Lab of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing, China
| | - Xiaojun Liao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Lab of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing, China
| |
Collapse
|
12
|
Wu P, Qu W, Abdualrahman MAY, Guo Y, Xu K, Ma H. Study on inactivation mechanisms of Listeria grayi affected by pulse magnetic field via morphological structure, Ca 2+ transmembrane transport and proteomic analysis. Int J Food Sci Technol 2017; 52:2049-57. [DOI: 10.1111/ijfs.13483] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
13
|
Novickij V, Stanevičienė R, Grainys A, Lukša J, Badokas K, Krivorotova T, Sereikaitė J, Novickij J, Servienė E. Electroporation-assisted inactivation of Escherichia coli using nisin-loaded pectin nanoparticles. INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2016.09.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
14
|
Sanz-Puig M, Santos-Carvalho L, Cunha LM, Pina-Pérez MC, Martínez A, Rodrigo D. Effect of pulsed electric fields (PEF) combined with natural antimicrobial by-products against S. Typhimurium. INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2016.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
15
|
Qian J, Zhou C, Ma H, Li S, Yagoub AEA, Abdualrahman MAY. Proteomics Analyses and Morphological Structure of Bacillus subtilis Inactivated by Pulsed Magnetic Field. FOOD BIOPHYS 2016; 11:436-45. [DOI: 10.1007/s11483-016-9444-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
16
|
Zhao W, Yang R, Gu Y, Tang Y, Li C. Assessment of pulsed electric fields induced cellular damage in Saccharomyces cerevisiae: Change in performance of mitochondria and cellular enzymes. Lebensm Wiss Technol 2014; 58:55-62. [DOI: 10.1016/j.lwt.2014.03.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|