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1. Inactivation of Escherichia coli and Vibrio parahaemolyticus on polypropylene plastic container surfaces by non-thermal dielectric barrier discharge plasma

Author:
Ji Yoon Kim; Min Gyu Song; Eun Bi Jeon; Eun Ha Choi; Jun Sup Lim; Shin Young Park
Source:
Journal of food engineering 2023 v.338 pp. 111253
ISSN:
0260-8774
Subject:
antibacterial properties,   etc   ; Escherichia coli; Vibrio parahaemolyticus; food production; industry; polypropylenes;     Show all 6 Subjects
Abstract:
... We conducted a study on the antibacterial effect of dielectric barrier discharge plasma (DBDP) treatment on Escherichia coli and Vibrio parahaemolyticus, which cause food poisoning on the surface of polypropylene (PP) plastic containers. The initial concentrations of E. coli on PP plastic surfaces were 7.02 log CFU/coupon, and 6.50–5.37 log CFU/coupon in 5–60 min of DBDP treatment, respectively. I ...
DOI:
10.1016/j.jfoodeng.2022.111253

2. Natural melanin nanoparticle-based photothermal film for edible antibacterial food packaging

Author:
Yanmin Liang; Yujie Zhao; Hao Sun; Jie Dan; Yi Kang; Qiuping Zhang; Zehui Su; Yongsheng Ni; Shuo Shi; Jianlong Wang; Wentao Zhang
Source:
Food chemistry 2023 v.401 pp. 134117
ISSN:
0308-8146
Subject:
antibacterial properties,   etc   ; Listeria monocytogenes; Sepiidae; food chemistry; heat tolerance; irradiation; melanin; nanocomposites; nanoparticles; pectins; thermal stability;     Show all 11 Subjects
Abstract:
... Although nanocomposite films had shown excellent potential in antibacterial food packaging, their potential harmful impact limits their further application in reality. Therefore, exploring a Generally Recognized As Safe (GRAS) nanomaterial that has antibacterial ability is the pioneer for the fabrication of a real edible nanocomposite-based antibacterial packaging film. Herein, for the first time ...
DOI:
10.1016/j.foodchem.2022.134117

3. Enhanced hydrolytic removal of tylosin in wastewater using polymer-based solid acid catalysts converted from polystyrene

Author:
Shiling Li; Shuhan Sun; Fei Qi; Xiaomin Dou
Source:
Journal of environmental sciences (China) 2023 v.126 pp. 287-296
ISSN:
1001-0742
Subject:
antibacterial properties,   etc   ; antibiotic resistance; cytotoxicity; domestication; ecotoxicology; fish; hydrolysis; polystyrenes; sugars; tylosin; wastewater; wastewater treatment; China;     Show all 13 Subjects
Abstract:
... Antibiotic production wastewater usually contains high concentrations of antibiotic residues, which can cause instability and deterioration of biological wastewater treatment units and also domestication and proliferation of antibiotic-resistance bacteria. An effective pretreatment on antibiotics production wastewater is expected to selectively reduce the concentration of antibiotics and decrease ...
DOI:
10.1016/j.jes.2022.05.027

4. Microbiological analysis, antimicrobial activity, heavy-metals content and physico-chemical properties of Fijian mud pool samples

Author:
Atanas Pipite; Galana Siro; Ramesh Subramani; Sathiyaraj Srinivasan
Source:
Science of the total environment 2023 v.854 pp. 158725
ISSN:
0048-9697
Subject:
antibacterial properties,   etc   ; Nocardia; Streptomyces; World Health Organization; antibiotics; environment; genetic testing; heavy metals; pH; risk; temperature; therapeutics; Fiji;     Show all 13 Subjects
Abstract:
... The hot springs are home to a rich bacterial diversity which could be the source of enzymes, antibiotics and many other commercially important products. Most of the hot springs present in Fiji are unexplored and their analysis of microbial diversity could be of great interest in facilitating various industrial, agricultural and medicinal applications. This study is an attempt to evaluate the heavy ...
DOI:
10.1016/j.scitotenv.2022.158725

5. Dual-functional shikonin-loaded quaternized chitosan/polycaprolactone nanofibrous film with pH-sensing for active and intelligent food packaging

Author:
Yucheng Zou; Yifeng Sun; Wangjue Shi; Beijia Wan; Hui Zhang
Source:
Food chemistry 2023 v.399 pp. 133962
ISSN:
0308-8146
Subject:
antibacterial properties,   etc   ; antioxidant activity; chitosan; color; food chemistry; food industry; food quality; freshness; hydrophobicity; nanofibers; pH; shrimp; spoilage;     Show all 13 Subjects
Abstract:
... Recently, intelligent packaging has emerged for monitoring food quality in food industry. This study aimed to develop the electrospun HACC/PCL/SKN nanofibrous films with improved antimicrobial and antioxidant activity as intelligent packaging to monitor food freshness. The SKN loading resulted in nanoscale uniform fibers (approximately 55.0 nm), and the HACC/PCL/SKN nanofibrous films presented imp ...
DOI:
10.1016/j.foodchem.2022.133962

6. Study on cinnamon essential oil release performance based on pH-triggered dynamic mechanism of active packaging for meat preservation

Author:
Junjun Zhang; Jianing Zhang; Xiaowei Huang; Jiyong Shi; Arslan Muhammad; Xiaodong Zhai; Jianbo Xiao; Zhihua Li; Megan Povey; Xiaobo Zou
Source:
Food chemistry 2023 v.400 pp. 134030
ISSN:
0308-8146
Subject:
antibacterial properties,   etc   ; Escherichia coli; cinnamon; durability; essential oils; fluorescence; food chemistry; liquids; meat; pH; polymers; shelf life; surface area;     Show all 13 Subjects
Abstract:
... The regular release kinetics of active ingredients is inconsistent with the demand of meat preservation. Herein, the pH-triggered dynamic mechanism of packaging film was developed based on L100 polymer incorporated with Cinnamon essential oil (CEO) by coaxial electrospinning. The acquired results revealed that UV–vis and fluorescence spectra confirmed the pH release behavior. The fabricated film w ...
DOI:
10.1016/j.foodchem.2022.134030

7. The extracellular non-variable region of Dscam promotes bacterial clearance by promoting phagocytosis of hemocytes in Eriocheir sinensis

Author:
Xiaoli Zhang; Xiaona Zhang; Shibo Zong; Guoqing Shen; Yuehong Zhao; Weiwei Li; Qun Wang
Source:
Developmental and comparative immunology 2023 v.138 pp. 104541
ISSN:
0145-305X
Subject:
antibacterial properties,   etc   ; Eriocheir sinensis; cell adhesion molecules; crabs; exons; fibronectins; hemocytes; immune response; immune system; immunoglobulins; nervous system; phagocytosis;     Show all 12 Subjects
Abstract:
... As the most typical example of mRNA variable splicing, Down Syndrome Cell Adhesion Molecule (Dscam) can produce a large number of mRNA isomers. It plays an important role not only in the nervous system, but also in the immune system. In Eriocheir sinensis, the extracellular region of Dscam has three variable domains, which can produce 25, 34 and 18 exons and encode the N-terminal region of immunog ...
DOI:
10.1016/j.dci.2022.104541

8. Development of novel Co-MOF loaded sodium alginate based packaging films with antimicrobial and ammonia-sensitive functions for shrimp freshness monitoring

Author:
Shaoxiong Feng; Qun Tang; Zongshu Xu; Kangqi Huang; Heping Li; Zhiming Zou
Source:
Food hydrocolloids 2023 v.135 pp. 108193
ISSN:
0268-005X
Subject:
antibacterial properties,   etc   ; color; coordination polymers; discoloration; freshness; hydrocolloids; meat; nanoparticles; shrimp; sodium alginate; spoilage; tensile strength; thermal stability; water vapor;     Show all 14 Subjects
Abstract:
... It is highly desirable to develop intelligent active packaging films with ammonia-sensitive performance to maintain and monitor the freshness of meat food as the ever-increasing requirement for food safe. Herein, novel cobalt-based metal-organic framework (Co-MOF) nanoparticles with ammonia-sensitive and antibacterial functions were successfully synthesized and then introduced into sodium alginate ...
DOI:
10.1016/j.foodhyd.2022.108193

9. Improving barrier and antibacterial properties of chitosan composite films by incorporating lignin nanoparticles and acylated soy protein isolate nanogel

Author:
Zhipeng Zou; Balarabe B. Ismail; Xinhui Zhang; Zhehao Yang; Donghong Liu; Mingming Guo
Source:
Food hydrocolloids 2023 v.134 pp. 108091
ISSN:
0268-005X
Subject:
antibacterial properties,   etc   ; biocompatibility; biodegradability; chitosan; composite films; hydrocolloids; light transmission; lignin; nanogels; oxygen; soy protein isolate; surface roughness; tensile strength;     Show all 13 Subjects
Abstract:
... Chitosan (CS) films have demonstrated strong antibacterial properties, excellent biocompatibility and biodegradability, but poor UV blocking, oxygen and water barrier and mechanical properties limit their application in antimicrobial food packaging. In this study, CS films were incorporated with nanofillers, including lignin nanoparticles (LNP, 1–5 wt %) and acylated soy protein isolate nanogel (A ...
DOI:
10.1016/j.foodhyd.2022.108091

10. Based on multi-omics technology study the antibacterial mechanisms of pH-dependent N-GQDs beyond ROS

Author:
Wanfeng Wu; Yanan Qin; Yan Fang; Yukun Zhang; Shuxuan Shao; Fanxing Meng; Minwei Zhang
Source:
Journal of hazardous materials 2023 v.441 pp. 129954
ISSN:
0304-3894
Subject:
antibacterial properties,   etc   ; bacteria; cell death; energy metabolism; graphene; homeostasis; multiomics; nanomaterials; nucleic acids; osmotic pressure; pH; peroxidase; reactive oxygen species;     Show all 13 Subjects
Abstract:
... Currently, graphene quantum dots (GQDs) are widely used as antibacterial agents, and their effects are dependent on the reactive oxygen species (ROS) generated by photodynamic and peroxidase activities. Nevertheless, the supply of substrates or light greatly limits GQDs application. Besides, due to compensatory mechanisms in bacteria, comprehensive analysis of the molecular mechanism underlying th ...
DOI:
10.1016/j.jhazmat.2022.129954

11. Preparation, characterization and application of bacteriocin CAMT6 nanoliposomes using resveratrol as a novel stabilizer

Author:
Qibin Li; Linao Lv; Ying Liu; Zhijia Fang; Qi Deng; Weiqi Liang; Yueying Wu; Zhibao Chen
Source:
Food chemistry 2023 v.403 pp. 134293
ISSN:
0308-8146
Subject:
antibacterial properties,   etc   ; X-ray diffraction; bacteriocins; cholesterol; egg yolk; encapsulation; food chemistry; food industry; lecithins; milk; nanocarriers; resveratrol; stabilizers; water solubility;     Show all 14 Subjects
Abstract:
... Nanoliposomes are ideal nanocarriers for encapsulated active compounds used in the food industry as they provide stability and controlled release. However, cholesterol may pose risks in large intake, which is the commonly-used nanoliposome stabilizers. In this study, resveratrol was used instead of cholesterol as a novel nanoliposome stabilizer to construct a resveratrol blank liposome (RBL) syste ...
DOI:
10.1016/j.foodchem.2022.134293

12. Anti-Streptococcus mutans, anti-adherence and anti-acidogenic activity of Uvaria chamae P. Beauv

Author:
M. Madiba; B.B. Oluremi; Z. Gulube; O.O. Oderinlo; M. Marimani; P.M. Osamudiamen; M. Patel
Source:
Journal of ethnopharmacology 2023 v.300 pp. 115673
ISSN:
0378-8741
Subject:
antibacterial properties,   etc   ; Streptococcus mutans; Uvaria; bark; biofilm; dental caries; medicinal plants; methylene chloride; mouth; pathogens; phytochemicals; polysaccharides; proanthocyanidins; root extracts; solvents; traditional medicine; virulence;     Show all 17 Subjects
Abstract:
... Streptococcus mutans a key pathogen, produces biofilm, acids and extracellular polysaccharides in the oral cavity; which leads to the development of dental caries. Control of these pathogenic markers can prevent dental caries. Uvaria chamae P. Beauv. is a medicinal plant traditionally used for many ailments including oral infections. Root, leaves and bark extracts has proven antibacterial activity ...
DOI:
10.1016/j.jep.2022.115673

13. Antimicrobial action of Oregano, Thyme, Clove, Cinnamon and Black pepper essential oils free and encapsulated against foodborne pathogens

Author:
Jaqueline Milagres de Almeida; Bruna Lourenço Crippa; Victória Vilaça Martins Alencar de Souza; Vanessa Pereira Perez Alonso; Edison da Motta Santos Júnior; Carolina Siqueira Franco Picone; Ana Silvia Prata; Nathália Cristina Cirone Silva
Source:
Food control 2023 v.144 pp. 109356
ISSN:
0956-7135
Subject:
antibacterial properties,   etc   ; Escherichia coli; Listeria; Salmonella; Staphylococcus aureus; black pepper; chitosan; cinnamon; encapsulation; food safety; gelatin; gum arabic; minimum inhibitory concentration; oils; oregano; synergism; thyme;     Show all 17 Subjects
Abstract:
... The antimicrobial properties of essential oils from spice and medicinal plants have aroused interest for their potential as an alternative to the use of chemical preservatives in foods. In this work, we studied the bacteriostatic and bactericidal effects of Oregano, Thyme, Clove, Cinnamon and Black-pepper essential oils (EOs) against strains of Staphylococcus aureus, Listeria sp, Escherichia coli ...
DOI:
10.1016/j.foodcont.2022.109356

14. Synergistic bactericidal effect of nisin and phytic acid against Escherichia coli O157:H7

Author:
Ge Zhao; Paul Joseph Kempen; Tao Zheng; Tim Holm Jakobsen; Shuangqing Zhao; Liuyan Gu; Christian Solem; Peter Ruhdal Jensen
Source:
Food control 2023 v.144 no. pp. 109324
ISSN:
0956-7135
Subject:
antibacterial properties,   etc   ; Escherichia coli O157; beef; biofilm; cell structures; cold storage; food contamination; food industry; microscopy; nisin; permeability; phytic acid; plankton; public health; serotypes; synergism;     Show all 16 Subjects
Abstract:
... The food industry must prevent food contamination caused by pathogenic Escherichia coli strains as they pose a severe public health threat worldwide and lead to unimaginable economic losses. In this study, the synergistic antibacterial activity in vitro of nisin and phytic acid (PA), a natural metal chelate, against 5 foodborne isolates of E. coli were evaluated by a checkerboard assay. Checkerboa ...
DOI:
10.1016/j.foodcont.2022.109324

15. Cross-linked films based on N-hydrophobic-O-hydrophilic chitosan derivatives: Preparation, properties and application in banana storage

Author:
Qun Liu; Bo Li; Yan Li; Xiaodeng Yang; Shoujuan Wang; Congde Qiao; Nianxing Wang
Source:
Food hydrocolloids 2023 v.135 pp. 108113
ISSN:
0268-005X
Subject:
antibacterial properties,   etc   ; Escherichia coli; biocompatibility; biodegradability; chitosan; contact angle; crosslinking; fruits; glutaraldehyde; hydrocolloids; light transmission; malondialdehyde; microstructure; permeability; thermal stability; transmittance; ultraviolet radiation; water vapor; wettability;     Show all 19 Subjects
Abstract:
... Two kinds of N-hydrophobic-O-hydrophilic chitosan derivatives, N-2-hydroxypropyl-3-butyl ether-O-carboxymethyl chitosan (HBCC) and N-2-hydroxypropyl-3-(2-ethylhexyl glycidyl ether)-O-carboxymethyl chitosan (H2ECC) were synthesized and cross-linked with glutaraldehyde to prepare HBCC and H2ECC films. The properties of the cross-linked films, including microstructure, mechanical properties, water va ...
DOI:
10.1016/j.foodhyd.2022.108113

16. Effect of sulfamethazine on the horizontal transfer of plasmid-mediated antibiotic resistance genes and its mechanism of action

Author:
Xiaojing Yan; Wenwen Liu; Shengfang Wen; Lanjun Wang; Lusheng Zhu; Jun Wang; Young Mo Kim; Jinhua Wang
Source:
Journal of environmental sciences (China) 2023 v.127 pp. 399-409
ISSN:
1001-0742
Subject:
antibacterial properties,   etc   ; Escherichia coli; antibiotic resistance; cell membranes; gene expression; horizontal gene transfer; mechanism of action; outer membrane proteins; oxidative stress; permeability; plasmids; pollutants; sulfamethazine; China;     Show all 14 Subjects
Abstract:
... As a new type of environmental pollutant, antibiotic resistance genes (ARGs) pose a huge challenge to global health. Horizontal gene transfer (HGT) represents an important route for the spread of ARGs. The widespread use of sulfamethazine (SM2) as a broad-spectrum bacteriostatic agent leads to high residual levels in the environment, thereby increasing the spread of ARGs. Therefore, we chose to st ...
DOI:
10.1016/j.jes.2022.06.014

17. Insights into the formation of carboxymethyl chitosan-nisin nanogels for sustainable antibacterial activity

Author:
Chunhua Wu; Zijian Zhi; Mengxia Duan; Jishuang Sun; Haixin Jiang; Jie Pang
Source:
Food chemistry 2023 v.402 pp. 134260
ISSN:
0308-8146
Subject:
antibacterial properties,   etc   ; Fourier transform infrared spectroscopy; X-ray photoelectron spectroscopy; biopreservatives; chitosan; crosslinking; food chemistry; food industry; hydrogen; nanogels; nisin; particle size; simulation models; transmission electron microscopy; zeta potential;     Show all 15 Subjects
Abstract:
... To improve the sustainable antibacterial active of nisin, nisin-loaded carboxymethyl chitosan (CMCS-nisin) nanogels (CN NGs) are prepared via a combination method of electrostatic self-assembly and chemical cross-linking. The as-prepared CN NGs are profiled using dynamic light scattering, zeta potential, transmission electron microscopy, fourier transform infrared spectroscopy (FT-IR) and X-ray ph ...
DOI:
10.1016/j.foodchem.2022.134260

18. Assessment of bactericidal role of epidermal mucus of Heteropneustes fossilis and Clarias batrachus (Asian cat fishes) against pathogenic microbial strains

Author:
Anita Bhatnagar; Sunil Kumari; Anil Kumar Tyor
Source:
Aquaculture and fisheries 2023 v.8 no.1 pp. 50-58
ISSN:
2468-550X
Subject:
antibacterial properties,   etc   ; Clarias batrachus; Escherichia coli; Gram-positive bacteria; Heteropneustes fossilis; Klebsiella pneumoniae; Pseudomonas aeruginosa; Staphylococcus aureus; Staphylococcus epidermidis; amikacin; aquaculture; catfish; chloramphenicol; cost effectiveness; humans; mucus; veterinary services;     Show all 17 Subjects
Abstract:
... This research was directed to understand the bactericidal effect of epidermal mucus of two Asian cat fish species viz. Clarias batrachus and Heteropneustes fossilis. Epidermal mucus extracts (raw and diluted) of both cat fish species were tested against several Gram negative (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumonia, A. hydrophila) and Gram positive bacterial strains (Bacilli ...
DOI:
10.1016/j.aaf.2021.08.010

19. Application of enterocin-whey films to reduce Listeria monocytogenes contamination on ripened cheese

Author:
Sofia P.M. Silva; José A. Teixeira; Célia C.G. Silva
Source:
Food microbiology 2023 v.109 pp. 104134
ISSN:
0740-0020
Subject:
antibacterial properties,   etc   ; Enterococcus faecalis; Listeria monocytogenes; byproducts; cheese whey; cheesemaking; cheeses; culture media; enterocins; food microbiology; gelatin; glycerol; limonene; pathogens; permeability; solubility; tensile strength; water content; water vapor; whey;     Show all 20 Subjects
Abstract:
... An enterocin whey solution, obtained by growing Enterococcus faecalis L2B21K3 and L3A21K6 in sweet whey – enterocin whey solution (EWS), was incorporated into gelatin/glycerol films that were tested for the control of Listeria monocytogenes. The films containing enterocins produced by either strain (EWS L2 and EWS K6 films) were shown to serve as a suitable matrix for bacteriocin release, preserve ...
DOI:
10.1016/j.fm.2022.104134

20. Study of effects of dietary quercetin (Que) on growth performance and disease resistance mechanism of Litopenaeus vannamei

Author:
Zhifei Chen; Depeng Fan; Luqing Pan; Chen Su; Yanjun Ding; Mingxiang Lu
Source:
Aquaculture 2023 v.563 pp. 738887
ISSN:
0044-8486
Subject:
antibacterial properties,   etc   ; Litopenaeus vannamei; White spot syndrome virus; antioxidant activity; aquaculture; catalase; crude fat; disease resistance; gene expression; glutathione; glutathione peroxidase; growth performance; hemocytes; immune response; intestinal microorganisms; mortality; phagocytosis; quercetin; shrimp; superoxide dismutase;     Show all 20 Subjects
Abstract:
... The purpose of this study was to evaluate effects of dietary quercetin (Que) on growth performance and disease resistance mechanism of Litopenaeus vannamei. Shrimp were randomly divided into 4 groups, with 3 replicants in each group and 70 shrimp in each replicants. The contents of Que. in the four groups were 0, 0.25, 0.5 and 1 g kg⁻¹, respectively. Samples were taken after 56 days, followed by a ...
DOI:
10.1016/j.aquaculture.2022.738887