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Chaudhary V, Kajla P, Lather D, Chaudhary N, Dangi P, Singh P, Pandiselvam R. Bacteriophages: a potential game changer in food processing industry. Crit Rev Biotechnol 2024:1-25. [PMID: 38228500 DOI: 10.1080/07388551.2023.2299768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 10/03/2023] [Indexed: 01/18/2024]
Abstract
In the food industry, despite the widespread use of interventions such as preservatives and thermal and non-thermal processing technologies to improve food safety, incidences of foodborne disease continue to happen worldwide, prompting the search for alternative strategies. Bacteriophages, commonly known as phages, have emerged as a promising alternative for controlling pathogenic bacteria in food. This review emphasizes the potential applications of phages in biological sciences, food processing, and preservation, with a particular focus on their role as biocontrol agents for improving food quality and preservation. By shedding light on recent developments and future possibilities, this review highlights the significance of phages in the food industry. Additionally, it addresses crucial aspects such as regulatory status and safety concerns surrounding the use of bacteriophages. The inclusion of up-to-date literature further underscores the relevance of phage-based strategies in reducing foodborne pathogenic bacteria's presence in both food and the production environment. As we look ahead, new phage products are likely to be targeted against emerging foodborne pathogens. This will further advance the efficacy of approaches that are based on phages in maintaining the safety and security of food.
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Affiliation(s)
- Vandana Chaudhary
- Department of Dairy Technology, College of Dairy Science and Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, India
| | - Priyanka Kajla
- Department of Food Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Deepika Lather
- Department of Veterinary Pathology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, India
| | - Nisha Chaudhary
- Department of Food Science and Technology, College of Agriculture, Agriculture University, Jodhpur, Rajasthan, India
| | - Priya Dangi
- Department of Food and Nutrition and Food Technology, Institute of Home Economics, University of Delhi, New Delhi, India
| | - Punit Singh
- Department of Mechanical Engineering, Institute of Engineering and Technology, GLA University Mathura, Mathura, Uttar Pradesh, India
| | - Ravi Pandiselvam
- Physiology, Biochemistry and Post-Harvest Technology Division, ICAR -Central Plantation Crops Research Institute, Kasaragod, Kerala, India
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Brenner T, Schultze DM, Mahoney D, Wang S. Reduction of Nontyphoidal Salmonella enterica in Broth and on Raw Chicken Breast by a Broad-spectrum Bacteriophage Cocktail. J Food Prot 2024; 87:100207. [PMID: 38142823 DOI: 10.1016/j.jfp.2023.100207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 12/26/2023]
Abstract
Globally, nontyphoidal Salmonella (NTS) causes approximately 150 million foodborne illnesses annually; many of which are linked to poultry products. Thus, improving food safety interventions in the poultry sector can reduce foodborne illness associated with prevalent NTS serotypes. Bacteriophages (phages) have shown promise as food-safe alternatives to current antimicrobial practices. However, challenges such as limited host range, bactericidal effectiveness in practical production settings, and the risk of developing host resistance remain as barriers for the widespread use of phages in commercial poultry operations. A broad-spectrum three-phage cocktail was evaluated against S. enterica subsp. enterica serotypes Enteritidis, Typhimurium, and Kentucky. The impact of multiplicity of infection (MOI) on NTS growth was assessed in broth at 22°C for 18 hours (h). Then, phage cocktail efficacy was evaluated on raw chicken breast samples inoculated with the NTS cocktail and stored at 10°C or 22°C for 0, 1, and 5 days or 0, 4, 8, and 16 h, respectively. Most probable number (MPN) calculations were performed for NTS counts on chicken after phage treatment and storage at 10°C to account for samples with NTS counts below the detection limit. In general, a higher MOI corresponded to reduced NTS growth; however, residual nutrition in growth media and initial NTS contamination level affected samples treated with the phage cocktail at identical MOIs. On chicken, phage cocktail treatment significantly reduced NTS counts at 10°C and 22°C. After storage at 10°C for 5 days, NTS counts were reduced by >3.2 log compared to the control. After storage at 22°C for 16 h, NTS counts were reduced by >1.7 log compared to the control. Overall, the phage cocktail was effective at reducing a diverse set of prominent NTS strains in broth and on raw chicken breast, highlighting its potential for commercialization and use alongside other hurdles in poultry production.
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Affiliation(s)
- Thomas Brenner
- Food, Nutrition and Health, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Danielle Morgan Schultze
- Food, Nutrition and Health, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - David Mahoney
- Food, Nutrition and Health, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada
| | - Siyun Wang
- Food, Nutrition and Health, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
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Inbaraj S, Agrawal RK, Thomas P, Chaudhuri P, Chaturvedi VK. Isolation and characterization of vB_SenS_Ib_psk2 bacteriophage against drug-resistant Salmonella enterica serovar Kentucky. Folia Microbiol (Praha) 2023; 68:771-779. [PMID: 37074624 DOI: 10.1007/s12223-023-01052-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 04/03/2023] [Indexed: 04/20/2023]
Abstract
Salmonella enterica serovar Kentucky is one of the food-borne zoonotic pathogens which is isolated in high frequency from poultry meat in the recent decades and is known for its multidrug resistance. The current study was aimed to isolate and characterize a bacteriophage against S. enterica serovar Kentucky isolate, 5925, which showed resistance to at least seven antibiotics and to study its efficiency to decontaminate S. Kentucky from chicken skin. The bacteriophage against S. enterica serovar Kentucky was isolated and was named vB_SenS_Ib_psk2 representing the place, source, and host. Electron microscopy revealed that the phage possesses isometric head and contractile tail, indicative of Siphoviridae family. Molecular detection of major capsid protein E gene yielded 511 bp, and NCBI blast analysis revealed that the phage belonged to the genus chivirus. The optimum temperature and pH for phage survival and multiplication were found to be - 20 to 42 °C and 6-10, respectively. One-step growth curve experiment of vB_SenS_Ib_psk2 revealed a latent period of 20 min and burst size of 253 phages/bacterial cell. The host susceptibility studies revealed that 83% of MDR isolates of S. enterica were susceptible to vB_SenS_Ib_psk2. Artificial spiking studies on chicken skin revealed that high multiplicity of infection (MOI) of phages of 106 pfu/mL is required for significant reduction (p ≤ 0.01) of bacterial concentration (0.14 ± 0.04) after 24-h incubation at 8 °C compared to group 1 (2.55 ± 0.89 cfu/mL).
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Affiliation(s)
- Sophia Inbaraj
- Division of Bacteriology and Mycology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
- ICAR-NRC Meat, Hyderabad, Telangana, 500092, India.
| | - Ravi Kant Agrawal
- Food Microbiology Lab, Livestock Products Section, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Prasad Thomas
- Division of Bacteriology and Mycology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Pallab Chaudhuri
- Division of Biological Products, ICAR-Indian Veterinary Research Institute, Uttar Pradesh, Bengaluru, Karnataka, 560024, India
| | - V K Chaturvedi
- Division of Bacteriology and Mycology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
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Barron-Montenegro R, Rivera D, Serrano MJ, García R, Álvarez DM, Benavides J, Arredondo F, Álvarez FP, Bastías R, Ruiz S, Hamilton-West C, Castro-Nallar E, Moreno-Switt AI. Long-Term Interactions of Salmonella Enteritidis With a Lytic Phage for 21 Days in High Nutrients Media. Front Cell Infect Microbiol 2022; 12:897171. [PMID: 35711664 PMCID: PMC9196899 DOI: 10.3389/fcimb.2022.897171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/19/2022] [Indexed: 11/21/2022] Open
Abstract
Salmonella spp. is a relevant foodborne pathogen with worldwide distribution. To mitigate Salmonella infections, bacteriophages represent an alternative to antimicrobials and chemicals in food animals and food in general. Bacteriophages (phages) are viruses that infect bacteria, which interact constantly with their host. Importantly, the study of these interactions is crucial for the use of phages as a mitigation strategy. In this study, experimental coevolution of Salmonella Enteritidis (S. Enteritidis) and a lytic phage was conducted in tryptic soy broth for 21 days. Transfer to fresh media was conducted daily and every 24 hours, 2 mL of the sample was collected to quantify Salmonella OD600 and phage titter. Additionally, time-shift experiments were conducted on 20 colonies selected on days 1, 12, and 21 to evaluate the evolution of resistance to past (day 1), present (day 12), and future (day 21) phage populations. The behavior of the dynamics was modeled and simulated with mathematical mass-action models. Bacteria and phage from days 1 and 21 were sequenced to determine the emergence of mutations. We found that S. Enteritidis grew for 21 days in the presence and absence of the phage and developed resistance to the phage from day 1. Also, the phage was also able to survive in the media for 21 days, however, the phage titer decreased in approx. 3 logs PFU/mL. The stability of the lytic phage population was consistent with the leaky resistance model. The time-shift experiments showed resistance to phages from day 1 of at least 85% to the past, present, and future phages. Sequencing of S. Enteritidis showed mutations in genes involved in lipopolysaccharide biosynthesis genes rfbP and rfbN at day 21. The phage showed mutations in the tail phage proteins responsible for recognizing the cell surface receptors. These results suggest that interactions between bacteria and phage in a rich resource media generate a rapid resistance to the infective phage but a fraction of the population remains susceptible. Interactions between Salmonella and lytic phages are an important component for the rational use of phages to control this important foodborne pathogen.
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Affiliation(s)
- Rocio Barron-Montenegro
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Dácil Rivera
- Escuela de Medicina Veterinaria, Universidad Andres Bello, Santiago, Chile
| | - María Jesus Serrano
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- Departamento de Medicina Preventiva, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Rodrigo García
- Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
- Department of Biology, Emory University, Atlanta, GA, United States
| | - Diana M. Álvarez
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Julio Benavides
- Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
- MIVEGEC, MIVEGEC, IRD, CNRS, Université de Montpellier, Montpellier, France
| | - Fernanda Arredondo
- Centro de Bioinformática y Biología Integrativa, Universidad Andres Bello, Santiago, Chile
| | - Francisca P. Álvarez
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Roberto Bastías
- Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Soledad Ruiz
- Departamento de Medicina Preventiva, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Facultad de Medicina Veterinaria y Agronomía, Universidad de Las Américas, Santiago, Chile
| | - Christopher Hamilton-West
- Departamento de Medicina Preventiva, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Eduardo Castro-Nallar
- Instituto de Investigaciones Interdisciplinarias, Universidad de Talca, Talca, Chile
- Departamento de Microbiología, Facultad de Ciencias de la Salud, Universidad de Talca, Talca, Chile
| | - Andrea I. Moreno-Switt
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- *Correspondence: Andrea I. Moreno-Switt,
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Ge H, Lin C, Xu Y, Hu M, Xu Z, Geng S, Jiao X, Chen X. A phage for the controlling of Salmonella in poultry and reducing biofilms. Vet Microbiol 2022; 269:109432. [DOI: 10.1016/j.vetmic.2022.109432] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/05/2022] [Accepted: 04/10/2022] [Indexed: 12/12/2022]
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Almutairi M, Imam M, Alammari N, Hafiz R, Patel F, Alajel S. Using Phages to Reduce Salmonella Prevalence in Chicken Meat: A Systematic Review. PHAGE (NEW ROCHELLE, N.Y.) 2022; 3:15-27. [PMID: 36161190 PMCID: PMC9041517 DOI: 10.1089/phage.2021.0017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Salmonellosis is an infection that significantly impacts chicken and humans who consume it; it is a burden on public health and a contributor to commercial losses in the chicken industry worldwide. To tackle chicken meat-related bacterial infections, significant quantities of antibiotics alongside several infection prevention measures are used worldwide. However, chemical additives, such as organic acids, and chlorine-based interventions all have different limitations. These include feed refusal due to a change of taste, and incompatibility between organic acids and other inoculated preservative agents such as antimicrobial agents. Phages are host-specific viruses that interact with bacteria in a specific manner. Therefore, they possess unique biological and therapeutic features that can be used to reduce bacterial contamination, leading to improved food safety and quality. This systematic review examines the current evidence regarding the effectiveness of various phages on Salmonella colonization in chicken meat. This review summarizes findings from 17 studies that were conducted in vitro with similar experimental conditions (temperature and incubation parameters) to test the efficacy of isolated and commercially available phages on chicken raw meat samples. The current evidence suggests that most of the in vitro studies that used phages as a biocontrol to eradicate Salmonella contamination in chicken meat were successful. This indicates that phages constitute a promising solution worldwide for tackling foodborne bacteria, including Salmonella.
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Affiliation(s)
| | - Mohammed Imam
- Department of Medical Microbiology, Qunfudah Faculty of Medicine, Umm Al-Qura University, Al-Qunfudah, Saudi Arabia
| | | | - Radwan Hafiz
- Saudi Food and Drug Authority, Riyadh, Saudi Arabia
| | - Faizal Patel
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
| | - Sulaiman Alajel
- Saudi Food and Drug Authority, Riyadh, Saudi Arabia
- Address for correspondence: Suliman Alajel, PhD, Saudi Food and Drug Authority, 4904 Northern Ring Road, Hittin-Riyadh 13513-7148, Saudi Arabia
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7
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Isolation and characterization of Salmonella phages and phage cocktail mediated biocontrol of Salmonella enterica serovar Typhimurium in chicken meat. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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The lytic siphophage vB_StyS-LmqsSP1 reduces Salmonella Typhimurium isolates on chicken skin. Appl Environ Microbiol 2021; 87:e0142421. [PMID: 34586906 DOI: 10.1128/aem.01424-21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Phage-based biocontrol of bacteria is considered as a natural approach to combat food-borne pathogens. Salmonella spp. are notifiable and highly prevalent pathogens that cause foodborne diseases globally. In this study, six bacteriophages were isolated and further characterized that infect food-derived Salmonella isolates from different meat sources. The siphovirus VB_StyS-LmqsSP1, which was isolated from a cow´s nasal swab, was further subjected to in-depth characterization. Phage-host interaction investigations in liquid medium showed that vB_StyS-LmqsSP1 can suppress the growth of Salmonella spp. isolates at 37°C for ten hours and reduce the bacterial titer at 4°C significantly. A reduction of 1.4 to 3 log units was observed in investigations with two food-derived Salmonella isolates and one reference strain under cooling conditions using MOIs of 104 and 105. Phage application on chicken skin resulted in a reduction of about 2 log units in the tested Salmonella isolates from the first three hours throughout a one-week experiment at cooling temperature and an MOI of 105. The one-step growth curve analysis using vB_StyS-LmqsSP1 demonstrated a 60-min latent period and a burst size of 50-61 PFU/infected cell for all tested hosts. Furthermore, the genome of the phage was determined to be free from genes causing undesired effects. Based on the phenotypic and genotypic properties, LmqsSP1 was assigned as a promising candidate for biocontrol of Salmonella Typhimurium in food. Importance: Salmonella enterica is one of the major global causes of foodborne enteritis in humans. The use of chemical sanitizers for reducing bacterial pathogens in the food chain can result in the spread of bacterial resistance. Targeted and clean label intervention strategies can reduce Salmonella contamination in food. The significance of our research demonstrates the suitability of a bacteriophage (vB_StyS-LmqsSP1) for biocontrol of Salmonella enterica serovar Typhimurium on poultry due to its lytic efficacy under conditions prevailing in food production environments.
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Ramos-Vivas J, Elexpuru-Zabaleta M, Samano ML, Barrera AP, Forbes-Hernández TY, Giampieri F, Battino M. Phages and Enzybiotics in Food Biopreservation. Molecules 2021; 26:molecules26175138. [PMID: 34500572 PMCID: PMC8433972 DOI: 10.3390/molecules26175138] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/10/2021] [Accepted: 08/20/2021] [Indexed: 12/27/2022] Open
Abstract
Presently, biopreservation through protective bacterial cultures and their antimicrobial products or using antibacterial compounds derived from plants are proposed as feasible strategies to maintain the long shelf-life of products. Another emerging category of food biopreservatives are bacteriophages or their antibacterial enzymes called "phage lysins" or "enzybiotics", which can be used directly as antibacterial agents due to their ability to act on the membranes of bacteria and destroy them. Bacteriophages are an alternative to antimicrobials in the fight against bacteria, mainly because they have a practically unique host range that gives them great specificity. In addition to their potential ability to specifically control strains of pathogenic bacteria, their use does not generate a negative environmental impact as in the case of antibiotics. Both phages and their enzymes can favor a reduction in antibiotic use, which is desirable given the alarming increase in resistance to antibiotics used not only in human medicine but also in veterinary medicine, agriculture, and in general all processes of manufacturing, preservation, and distribution of food. We present here an overview of the scientific background of phages and enzybiotics in the food industry, as well as food applications of these biopreservatives.
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Affiliation(s)
- José Ramos-Vivas
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, 39011 Santander, Spain; (J.R.-V.); (M.E.-Z.); (M.L.S.)
- Department of Project Management, Universidad Internacional Iberoamericana, Campeche 24560, Mexico;
| | - María Elexpuru-Zabaleta
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, 39011 Santander, Spain; (J.R.-V.); (M.E.-Z.); (M.L.S.)
| | - María Luisa Samano
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, 39011 Santander, Spain; (J.R.-V.); (M.E.-Z.); (M.L.S.)
- Department of Project Management, Universidad Internacional Iberoamericana, Campeche 24560, Mexico;
| | - Alina Pascual Barrera
- Department of Project Management, Universidad Internacional Iberoamericana, Campeche 24560, Mexico;
| | | | - Francesca Giampieri
- Department of Clinical Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (F.G.); (M.B.); Tel.: +339-071-220-4136 (F.G.); +339-071-220-4646 (M.B.)
| | - Maurizio Battino
- Department of Clinical Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
- Correspondence: (F.G.); (M.B.); Tel.: +339-071-220-4136 (F.G.); +339-071-220-4646 (M.B.)
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Esmael A, Azab E, Gobouri AA, Nasr-Eldin MA, Moustafa MMA, Mohamed SA, Badr OAM, Abdelatty AM. Isolation and Characterization of Two Lytic Bacteriophages Infecting a Multi-Drug Resistant Salmonella Typhimurium and Their Efficacy to Combat Salmonellosis in Ready-to-Use Foods. Microorganisms 2021; 9:423. [PMID: 33670722 PMCID: PMC7922427 DOI: 10.3390/microorganisms9020423] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/05/2021] [Accepted: 02/15/2021] [Indexed: 12/22/2022] Open
Abstract
Foodborne salmonellosis is a global threat to public health. In the current study, we describe the isolation and characterization of two broad-spectrum, lytic Salmonella phages: SPHG1 and SPHG3 infecting a multidrug-resistant Salmonella Typhimurium EG.SmT3. Electron microscopy and whole genome analysis identified SPHG1 as a Myovirus, while SPHG3 as a new member of the genus "Kuttervirus" within the family Ackermannviridae. SPHG1 and SPHG3 had a lysis time of 60 min. with burst sizes of 104 and 138 PFU/cell, respectively. The two phages were robust at variable temperatures and pH ranges that match the corresponding values of most of the food storage and processing conditions. A phage cocktail containing the two phages was stable in the tested food articles for up to 48 h. The application of the phage cocktail at MOIs of 1000 or 100 resulted in a significant reduction in the viable count of S. Typhimurium by 4.2 log10/sample in milk, water, and on chicken breast. Additionally, the phage cocktail showed a prospective ability to eradicate and reduce the biofilm that formed by S. Typhimurium EG.SmT3. A phage cocktail of SPHG1 and SPHG3 is considered as a promising candidate as a biocontrol agent against foodborne salmonellosis due to its broad host ranges, highly lytic activities, and the absence of any virulence or lysogeny-related genes in their genomes.
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Affiliation(s)
- Ahmed Esmael
- Botany and Microbiology Department, Faculty of Science, Benha University, Qalubiya Governorate 13511, Egypt;
| | - Ehab Azab
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Adil A. Gobouri
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Mohamed A. Nasr-Eldin
- Botany and Microbiology Department, Faculty of Science, Benha University, Qalubiya Governorate 13511, Egypt;
| | - Mahmoud M. A. Moustafa
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalubiya Governorate 13736, Egypt; (M.M.A.M.); (S.A.M.); (O.A.M.B.)
| | - Shereen A. Mohamed
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalubiya Governorate 13736, Egypt; (M.M.A.M.); (S.A.M.); (O.A.M.B.)
| | - Omnia A. M. Badr
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalubiya Governorate 13736, Egypt; (M.M.A.M.); (S.A.M.); (O.A.M.B.)
| | - Alzahraa M. Abdelatty
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Cairo University, Giza 12613, Egypt
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Ssekatawa K, Byarugaba DK, Kato CD, Wampande EM, Ejobi F, Tweyongyere R, Nakavuma JL. A review of phage mediated antibacterial applications. ALEXANDRIA JOURNAL OF MEDICINE 2020. [DOI: 10.1080/20905068.2020.1851441] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Kenneth Ssekatawa
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
- Department of Biochemistry, Faculty of Biomedical Sciences, Kampala International University-Western Campus, Bushenyi
- African Center of Excellence in Materials Product Development and Nanotechnology (MAPRONANO ACE), College of Engineering Design Art and Technology, Makerere University, Kampala, Uganda
| | - Denis K. Byarugaba
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Charles D. Kato
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Eddie M. Wampande
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Francis Ejobi
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Robert Tweyongyere
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Jesca L. Nakavuma
- College of Veterinary Medicine Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
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12
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Kondabagil K, Sicheritz-Pontén T, Clokie MR. inPhocus: A Local Perspective on Phage-Based Biocontrol in Agriculture and Aquaculture in India. PHAGE (NEW ROCHELLE, N.Y.) 2020; 1:169-173. [PMID: 36147282 PMCID: PMC9041463 DOI: 10.1089/phage.2020.29010.kko] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Kiran Kondabagil
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
| | - Thomas Sicheritz-Pontén
- Section for Evolutionary Genomics, The GLOBE Institute, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Martha R.J. Clokie
- Department of Genetics and Genome Biology, University of Leicester, Leicester, United Kingdom
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Phothaworn P, Supokaivanich R, Lim J, Klumpp J, Imam M, Kutter E, Galyov EE, Dunne M, Korbsrisate S. Development of a broad-spectrum Salmonella phage cocktail containing Viunalike and Jerseylike viruses isolated from Thailand. Food Microbiol 2020; 92:103586. [PMID: 32950171 DOI: 10.1016/j.fm.2020.103586] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/28/2020] [Accepted: 06/24/2020] [Indexed: 12/19/2022]
Abstract
Salmonella is one of the most common agents of foodborne disease worldwide. As natural alternatives to traditional antimicrobial agents, bacteriophages (phages) are emerging as highly effective biocontrol agents against Salmonella and other foodborne bacteria. Due to the high diversity within the Salmonella genus and emergence of drug resistant strains, improved efforts are necessary to find broad range and strictly lytic Salmonella phages for use in food biocontrol. Here, we describe the isolation and characterization of two Salmonella phages: ST-W77 isolated on S. Typhimurium and SE-W109 isolated on S. Enteritidis with extraordinary Salmonella specificity. Whole genome sequencing identified ST-W77 as a Myovirus within the Viunalikevirus genus and SE-W109 as a Siphovirus within the Jerseylikevirus genus. Infectivity studies using a panel of S. Typhimurium cell wall mutants revealed both phages require the lipopolysaccharide O-antigen, with SE-W109 also recognizing the flagella, during infection of Salmonella. A combination of both phages was capable of prolonged (one-week) antibacterial activity when added to milk or chicken meat contaminated with Salmonella. Due to their broad host ranges, strictly lytic lifestyles and lack of lysogeny-related genes or virulence genes in their genomes, ST-W77 and SE-W109 are ideal phages for further development as Salmonella biocontrol agents for food production.
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Affiliation(s)
- Preeda Phothaworn
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Rattaya Supokaivanich
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Jiali Lim
- DSO National Laboratories, Singapore, 117510, Singapore
| | - Jochen Klumpp
- Institute of Food, Nutrition and Health, ETH Zurich, Zurich, 8092, Switzerland
| | - Mohammed Imam
- Department of Genetics and Genome Biology, College of Life Sciences, University of Leicester, Leicester, LE1 7HN, United Kingdom
| | - Elizabeth Kutter
- Bacteriophage Lab, the Evergreen State College, Olympia, WA, USA
| | - Edouard E Galyov
- Department of Genetics and Genome Biology, College of Life Sciences, University of Leicester, Leicester, LE1 7HN, United Kingdom
| | - Matthew Dunne
- Institute of Food, Nutrition and Health, ETH Zurich, Zurich, 8092, Switzerland.
| | - Sunee Korbsrisate
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand.
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Sritha K, Augustine J, Bhat SG. Draft genome sequence data of T-5 like Salmonella bacteriophage ФSP3 with demonstrated therapeutic potential. Data Brief 2019; 27:104606. [PMID: 31667319 PMCID: PMC6812015 DOI: 10.1016/j.dib.2019.104606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 09/16/2019] [Accepted: 09/26/2019] [Indexed: 11/17/2022] Open
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LeLièvre V, Besnard A, Schlusselhuber M, Desmasures N, Dalmasso M. Phages for biocontrol in foods: What opportunities for Salmonella sp. control along the dairy food chain? Food Microbiol 2018; 78:89-98. [PMID: 30497612 DOI: 10.1016/j.fm.2018.10.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 10/18/2018] [Accepted: 10/21/2018] [Indexed: 12/16/2022]
Abstract
Controlling the presence of pathogenic bacteria, such as Salmonella sp., in dairy products production is a burning issue since contamination with Salmonella can occur at any stage of the production chain. The use of Salmonella-phages applied as control agents has gained considerable interest. Nonetheless, Salmonella-phage applications specifically intended for ensuring the safety of dairy products are scarce. This review identifies recent advances in the use of Salmonella-phages that are or could be applied along the dairy food chain, in a farm-to-fork approach. Salmonella-phages can be promising tools to reduce the shedding of Salmonella in cattle, and to reduce and control Salmonella occurrence in postharvest food (such as food additives), and in food processing facilities (such as biosanitizing agents). These control measures, combined with existing methods and other biocontrol agents, constitute new opportunities to reduce Salmonella occurrence along the dairy food production, and consequently to alleviate the risk of Salmonella contamination in dairy products.
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Duc HM, Son HM, Honjoh KI, Miyamoto T. Isolation and application of bacteriophages to reduce Salmonella contamination in raw chicken meat. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.01.072] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Isolation, Characterization, and Bioinformatic Analyses of Lytic Salmonella Enteritidis Phages and Tests of Their Antibacterial Activity in Food. Curr Microbiol 2016; 74:175-183. [DOI: 10.1007/s00284-016-1169-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 11/21/2016] [Indexed: 11/27/2022]
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Bhardwaj N, K. Bhardwa S, Deep A, Dahiya S, Kapoor S. Lytic Bacteriophages as Biocontrol Agents of Foodborne Pathogens. ACTA ACUST UNITED AC 2015. [DOI: 10.3923/ajava.2015.708.723] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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