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Zhang H, Hu X, Ma Z, Zhen X, Tong P, Zhai G, Zhang S, Zhang W. Isolation and characterization of a relatively broad-spectrum phage against Escherichia coli. Arch Microbiol 2024; 206:197. [PMID: 38555551 DOI: 10.1007/s00203-024-03923-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 02/23/2024] [Accepted: 03/03/2024] [Indexed: 04/02/2024]
Abstract
Multiple pathogenic types or serotypes restrict treatment for colibacillosis. In addition, rising antibiotic resistance has heightened public awareness to prevent and control pathogenic Escherichia coli. The bacteriophage is a viable technique to treat colibacillosis as an alternative to antibiotics. In this study, PH444, a relatively broad-spectrum obligate lytic phage, was screened from 48 Shiga toxin-producing Escherichia coli (STEC) phages isolated from farm manure samples and sewage samples in order to conduct genome-wide analysis, biological characterization, and a bacterial challenge experiment in milk. The results demonstrated that PH444 was a T7-like phage with a double-stranded DNA of 115,111 bp that belongs to the Kuravirus and was stable at temperatures between 4 and 50 °C and a pH range of 3 to 11. After adding PH444, the bacterial load in milk could be reduced from 3 × 103 PFU/ mL to zero within 1 h. In consideration of the biological properties of phage PH444, it was, therefore, demonstrated that PH444 has the potential to be used in phage biocontrol.
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Affiliation(s)
- Haiyan Zhang
- Department of Food and Biology Engineering, Wuhu Institute of Technology, Wuhu, 241003, China
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
- Detection of Food-Borne Pathogenic Microorganisms Engineering Research Center of Wuhu, Wuhu, 241000, China
| | - Xiapei Hu
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Zhengxing Ma
- Department of Food and Biology Engineering, Wuhu Institute of Technology, Wuhu, 241003, China
- Detection of Food-Borne Pathogenic Microorganisms Engineering Research Center of Wuhu, Wuhu, 241000, China
| | - Xiangkuan Zhen
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Panpan Tong
- College of Animal Medical, Xinjiang Uygur Autonomous Region, Xinjiang Agricultural University, Urumqi, 830052, China
| | - Guangxi Zhai
- Wuhu Qingshui White Meat Wholesale Market Co., LTD, Wuhu, 241000, China
| | - Shuang Zhang
- Department of Food and Biology Engineering, Wuhu Institute of Technology, Wuhu, 241003, China.
- Detection of Food-Borne Pathogenic Microorganisms Engineering Research Center of Wuhu, Wuhu, 241000, China.
| | - Wei Zhang
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China.
- Detection of Food-Borne Pathogenic Microorganisms Engineering Research Center of Wuhu, Wuhu, 241000, China.
- The Sanya Institute of Nanjing Agriculture University, Sanya, 572024, China.
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2
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Safarirad M, Shahdadi M, Berizi E, Mazloomi SM, Hosseinzadeh S, Montaseri M, Derakhshan Z. A systematic review and modeling of the effect of bacteriophages on E. coli O157:H7 reduction in vegetables. Heliyon 2023; 9:e22961. [PMID: 38058426 PMCID: PMC10696239 DOI: 10.1016/j.heliyon.2023.e22961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/08/2023] Open
Abstract
Prevention and control of food pathogens are important for public health and E. coli O157:H7 infections are known as one of the most important food-borne bacterial diseases transmitted to humans. Vegetables can be a major source of E. coli O157:H7 bacteria. Bacteriophages have been considered in recent years as a natural method for controlling pathogens with minimal damage to the quality of vegetables. The performance of these natural antimicrobial agents is affected by various factors including time, temperature, phage and bacterial dose, method of phage application and origin of phages. The aim of the present study was to conduct a systematic review of the works that have examined the effect of different factors to reduce E. coli O157:H7 bacteria by its specific phages and model their effect. In our study, 10 articles were chosen after applying the inclusion and exclusion criteria mentioned in the methodology. The multivariate regression results showed that time, temperature, and method of phage application revealed a positive influence on the phage function, and with each unit of increase, the E. coli O157:H7 reduction increases by 0.4 %, 3 % and 0.94 % respectively, and 6 % for phage dose, but not statistically significant (P = 0.44). In addition, commercial-type phages were more effective than wild-type phages and this result was statistically significant (Beta = 0.99; P = 0.001). The results of this study indicate that the various factors, such as temperature, time, method of phage application and type of vegetables can play an important role to reduce E. coli O157:H7 in vegetables.
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Affiliation(s)
- Maryam Safarirad
- Student Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Shahdadi
- Student Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Enayat Berizi
- Nutrition Research Center, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Mazloomi
- Nutrition Research Center, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeid Hosseinzadeh
- Department of Food Hygiene and Public Health, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Maryam Montaseri
- Department of Food Hygiene and Public Health, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Zahra Derakhshan
- Research Center for Health Sciences, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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3
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Bumunang EW, Zaheer R, Niu D, Narvaez-Bravo C, Alexander T, McAllister TA, Stanford K. Bacteriophages for the Targeted Control of Foodborne Pathogens. Foods 2023; 12:2734. [PMID: 37509826 PMCID: PMC10379335 DOI: 10.3390/foods12142734] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/05/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Foodborne illness is exacerbated by novel and emerging pathotypes, persistent contamination, antimicrobial resistance, an ever-changing environment, and the complexity of food production systems. Sporadic and outbreak events of common foodborne pathogens like Shiga toxigenic E. coli (STEC), Salmonella, Campylobacter, and Listeria monocytogenes are increasingly identified. Methods of controlling human infections linked with food products are essential to improve food safety and public health and to avoid economic losses associated with contaminated food product recalls and litigations. Bacteriophages (phages) are an attractive additional weapon in the ongoing search for preventative measures to improve food safety and public health. However, like all other antimicrobial interventions that are being employed in food production systems, phages are not a panacea to all food safety challenges. Therefore, while phage-based biocontrol can be promising in combating foodborne pathogens, their antibacterial spectrum is generally narrower than most antibiotics. The emergence of phage-insensitive single-cell variants and the formulation of effective cocktails are some of the challenges faced by phage-based biocontrol methods. This review examines phage-based applications at critical control points in food production systems with an emphasis on when and where they can be successfully applied at production and processing levels. Shortcomings associated with phage-based control measures are outlined together with strategies that can be applied to improve phage utility for current and future applications in food safety.
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Affiliation(s)
- Emmanuel W Bumunang
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 1M4, Canada
| | - Rahat Zaheer
- Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1, Canada
| | - Dongyan Niu
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Claudia Narvaez-Bravo
- Food and Human Nutritional Sciences, Faculty of Agricultural & Food Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Trevor Alexander
- Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1, Canada
| | - Tim A McAllister
- Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1, Canada
| | - Kim Stanford
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 1M4, Canada
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Shahdadi M, Safarirad M, Berizi E, Mazloomi SM, Hosseinzadeh S, Zare M, Derakhshan Z, Rajabi S. A systematic review and modeling of the effect of bacteriophages on Salmonella spp. Reduction in chicken meat. Heliyon 2023; 9:e14870. [PMID: 37025894 PMCID: PMC10070888 DOI: 10.1016/j.heliyon.2023.e14870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/28/2023] [Accepted: 03/21/2023] [Indexed: 03/28/2023] Open
Abstract
Prevention and control of foodborne pathogens are of vital public health importance, and poultry meat is recognized as a major source of Salmonella infection in humans. Therefore, it is necessary to reduce the presence of salmonella in poultry meat. This article provided a systematic review and modeling to assess the effect of various factors on bacteriophages' function on Salmonella spp. Reduction in poultry meat. Twenty-two studies were included based on the inclusion and exclusion criteria mentioned in the methodology. The results showed that each unit increase in bacterial dose, phage dose, and temperature increases the Salmonella reduction by about 7%, 20%, and 1%, respectively. In addition, wild-type phages were more efficient than commercial-type phages, and this result was statistically significant (β = 1.124; p-value <0.001). This multivariate analysis is a helpful tool to predict the role of various factors in the role of phage in reducing Salmonella in poultry meat.
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Affiliation(s)
- Mohsen Shahdadi
- Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Safarirad
- Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Enayat Berizi
- Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
- Corresponding author.
| | - Seyed Mohammad Mazloomi
- Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeid Hosseinzadeh
- Department of Food Hygiene and Public Health, School of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Morteza Zare
- Research Committee, Department of Food Hygiene and Quality Control, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Derakhshan
- Research Center for Health Sciences, Institute of Health, Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeed Rajabi
- Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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Carascal MB, dela Cruz-Papa DM, Remenyi R, Cruz MCB, Destura RV. Phage Revolution Against Multidrug-Resistant Clinical Pathogens in Southeast Asia. Front Microbiol 2022; 13:820572. [PMID: 35154059 PMCID: PMC8830912 DOI: 10.3389/fmicb.2022.820572] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/04/2022] [Indexed: 12/16/2022] Open
Abstract
Southeast Asia (SEA) can be considered a hotspot of antimicrobial resistance (AMR) worldwide. As recent surveillance efforts in the region reported the emergence of multidrug-resistant (MDR) pathogens, the pursuit of therapeutic alternatives against AMR becomes a matter of utmost importance. Phage therapy, or the use of bacterial viruses called bacteriophages to kill bacterial pathogens, is among the standout therapeutic prospects. This narrative review highlights the current understanding of phages and strategies for a phage revolution in SEA. We define phage revolution as the radical use of phage therapy in infectious disease treatment against MDR infections, considering the scientific and regulatory standpoints of the region. We present a three-phase strategy to encourage a phage revolution in the SEA clinical setting, which involves: (1) enhancing phage discovery and characterization efforts, (2) creating and implementing laboratory protocols and clinical guidelines for the evaluation of phage activity, and (3) adapting regulatory standards for therapeutic phage formulations. We hope that this review will open avenues for scientific and policy-based discussions on phage therapy in SEA and eventually lead the way to its fullest potential in countering the threat of MDR pathogens in the region and worldwide.
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Affiliation(s)
- Mark B. Carascal
- Clinical and Translational Research Institute, The Medical City, Pasig, Philippines
- Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
| | - Donna May dela Cruz-Papa
- Clinical and Translational Research Institute, The Medical City, Pasig, Philippines
- Department of Biological Sciences, College of Science, University of Santo Tomas, Manila, Philippines
- Research Center for Natural and Applied Sciences, University of Santo Tomas, Manila, Philippines
| | - Roland Remenyi
- Clinical and Translational Research Institute, The Medical City, Pasig, Philippines
| | - Mely Cherrylynne B. Cruz
- Clinical and Translational Research Institute, The Medical City, Pasig, Philippines
- The Graduate School, University of Santo Tomas, Manila, Philippines
| | - Raul V. Destura
- Clinical and Translational Research Institute, The Medical City, Pasig, Philippines
- National Institutes of Health, University of the Philippines Manila, Manila, Philippines
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Application of Bacteriophages on Shiga Toxin-Producing Escherichia coli (STEC) Biofilm. Antibiotics (Basel) 2021; 10:antibiotics10111423. [PMID: 34827361 PMCID: PMC8614735 DOI: 10.3390/antibiotics10111423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/10/2021] [Accepted: 11/18/2021] [Indexed: 11/21/2022] Open
Abstract
Shiga toxin-producing Escherichia coli are pathogenic bacteria able to form biofilms both on abiotic surfaces and on food, thus increasing risks for food consumers. Moreover, biofilms are difficult to remove and more resistant to antimicrobial agents compared to planktonic cells. Bacteriophages, natural predators of bacteria, can be used as an alternative to prevent biofilm formation or to remove pre-formed biofilm. In this work, four STEC able to produce biofilm were selected among 31 different strains and tested against single bacteriophages and two-phage cocktails. Results showed that our phages were able to reduce biofilm formation by 43.46% both when used as single phage preparation and as a cocktail formulation. Since one of the two cocktails had a slightly better performance, it was used to remove pre-existing biofilms. In this case, the phages were unable to destroy the biofilms and reduce the number of bacterial cells. Our data confirm that preventing biofilm formation in a food plant is better than trying to remove a preformed biofilm and the continuous presence of bacteriophages in the process environment could reduce the number of bacteria able to form biofilms and therefore improve the food safety.
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Deka D, Annapure US, Shirkole SS, Thorat BN. Bacteriophages: An organic approach to food decontamination. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Darshana Deka
- Department of Food Engineering and Technology Institute of Chemical Technology Mumbai, ICT – IOC Campus Bhubaneswar India
| | - U. S. Annapure
- Department of Food Engineering and Technology Institute of Chemical Technology Mumbai India
| | - S. S. Shirkole
- Department of Food Engineering and Technology Institute of Chemical Technology Mumbai, ICT – IOC Campus Bhubaneswar India
| | - B. N. Thorat
- Department of Food Engineering and Technology Institute of Chemical Technology Mumbai, ICT – IOC Campus Bhubaneswar India
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Gatea Kaabi SA, Musafer HK. New Phage cocktail against infantile Sepsis bacteria. Microb Pathog 2020; 148:104447. [PMID: 32805360 DOI: 10.1016/j.micpath.2020.104447] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 08/05/2020] [Accepted: 08/06/2020] [Indexed: 12/27/2022]
Abstract
A total of 54 positive blood aerobic cultures of suspected blood sepsis in neonates were purified, diagnosed and tested for antibiotic susceptibility. Six bacterial pathogens of Escherichia coli (10 isolates), Klebsiella pneumoniae (10 isolates), Haemophilus influenzae (4 isolates), Pseudomonas aeruginosa (3 isolates), Citrobacter fruendii (1 isolate) and Moraxella catarrhalis (1 isolate) were selected for preparation of phages active against all isolates of each species. Virulent phages towards bacterial isolates were isolated from sewage water by spot lysis method, and a total of 29 phages active towards selected bacterial pathogens were isolated and purified. Phage(s) active against each bacterial species showed activity spectrum within each species of 30-80%, 50-80%, 50%, 50%, 100% and 100% for isolates of Escherichia coli, Klebsiella spp., Haemophilus influenzae, Pseudomonas aeruginosa, Citrobacter fruendii and Moraxella catarrhalis, respectively. A total of 29 phages were formulated in one cocktail in a concentration of 106 PFU/ml in SM buffer for each of a total of 29 phages in SM buffer and showed activity spectrum of 100% against all their bacterial hosts in vitro.
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Affiliation(s)
| | - Hadeel Kareem Musafer
- Department of Biology, College of Science, Mustansiriyah University, Box 14022, Baghdad, Iraq.
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9
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Bacteriophage biocontrol in wastewater treatment. World J Microbiol Biotechnol 2016; 32:70. [DOI: 10.1007/s11274-016-2028-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 02/10/2016] [Indexed: 10/22/2022]
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10
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Abdulamir AS, Jassim SAA, Hafidh RR, Bakar FA. The potential of bacteriophage cocktail in eliminating Methicillin-resistant Staphylococcus aureus biofilms in terms of different extracellular matrices expressed by PIA, ciaA-D and FnBPA genes. Ann Clin Microbiol Antimicrob 2015; 14:49. [PMID: 26558683 PMCID: PMC4642773 DOI: 10.1186/s12941-015-0106-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Accepted: 10/05/2015] [Indexed: 11/26/2022] Open
Abstract
Background This study assessed novel approach of using highly lytic phages against methicillin-susceptible Staphylococcus aureus (MSSA) and methicillin-resistant Staphylococcus aureus (MRSA) biofilms with and without biofilm extracellular matrix- disrupting chemical. Method The resultant phage-based control was assessed in relation to the type of biofilm extracellular matrix namely, polysaccharide intercellular adhesion (PIA) or proteinacious fibronectin-binding protein A (FnBPA). The biofilms were formed in vitro by 24 h incubation of bacteria in 96 wells microtiter plates at room temperature. The formed biofilms were assessed by tissue culture plate (TCP). Moreover, the nature of the biofilm was assessed by scanning electron microscopy (SEM) and PCR assay for detecting PIA genes, ciaA-D and FnBPA genes. Results this study showed that applied phages with 0.08 % benezenthonium chloride, for PIA biofilms, and 0.06 % ethanol, for proteinacious FnBPA biofilms, exerted 100 % eradication for MSSA biofilms and about 78 % of MRSA biofilms. The phage-based control of biofilms with chemical adjuvant showed significantly higher efficiency than that without adjuvant (P < 0.05). Moreover, FnBPA biofilms were more common in MRSA than in MSSA while PIA biofilms were more common in MSSA than in MRSA. And the most resistant type of biofilms to phage-based control was FnBPA in MRSA where 50 % of biofilms were reduced but not eradicated completely. Conclusions It is concluded that PIA-disturbing agent and protein denaturing alcohol can increase the efficiency of attacking phages in accessing host cell walls and lysing them which in turn lead to much more efficient MRSA and MSSA biofilm treatment and prevention.
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Affiliation(s)
- Ahmed Sahib Abdulamir
- Microbiology Department, College of Medicine, Alnahrain University, 14222, Baghdad, Iraq.
| | - Sabah A A Jassim
- Applied Bio Research Inc., Windsor, Canada. .,Environmental Engineering, University of Windsor, Windsor, Canada.
| | - Rand R Hafidh
- Microbiology Department, College of Medicine, Baghdad University, Baghdad, Iraq.
| | - Fatimah Abu Bakar
- Faculty of Food Science, University Putra Malaysia, Serdang, 43400, Selangor, Malaysia.
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11
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Characterization and application of phages isolated from sewage for reduction of Escherichia coli O157:H7 in biofilm. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2014.09.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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12
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Jassim SAA, Limoges RG. Natural solution to antibiotic resistance: bacteriophages 'The Living Drugs'. World J Microbiol Biotechnol 2014; 30:2153-70. [PMID: 24781265 PMCID: PMC4072922 DOI: 10.1007/s11274-014-1655-7] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 04/18/2014] [Indexed: 12/13/2022]
Abstract
Antibiotics have been a panacea in animal husbandry as well as in human therapy for decades. The huge amount of antibiotics used to induce the growth and protect the health of farm animals has lead to the evolution of bacteria that are resistant to the drug's effects. Today, many researchers are working with bacteriophages (phages) as an alternative to antibiotics in the control of pathogens for human therapy as well as prevention, biocontrol, and therapy in animal agriculture. Phage therapy and biocontrol have yet to fulfill their promise or potential, largely due to several key obstacles to their performance. Several suggestions are shared in order to point a direction for overcoming common obstacles in applied phage technology. The key to successful use of phages in modern scientific, farm, food processing and clinical applications is to understand the common obstacles as well as best practices and to develop answers that work in harmony with nature.
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Affiliation(s)
- Sabah A. A. Jassim
- Applied Bio Research Inc., 455 Pelissier St., Windsor, ON N9A 6Z9 Canada
| | - Richard G. Limoges
- Applied Bio Research Inc., 455 Pelissier St., Windsor, ON N9A 6Z9 Canada
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13
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Lee YD, Kim JY, Park JH. Characteristics of coliphage ECP4 and potential use as a sanitizing agent for biocontrol of Escherichia coli O157:H7. Food Control 2013. [DOI: 10.1016/j.foodcont.2013.04.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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14
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Jahid IK, Ha SD. A review of microbial biofilms of produce: Future challenge to food safety. Food Sci Biotechnol 2012. [DOI: 10.1007/s10068-012-0041-1] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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15
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Brovko LY, Anany H, Griffiths MW. Bacteriophages for detection and control of bacterial pathogens in food and food-processing environment. ADVANCES IN FOOD AND NUTRITION RESEARCH 2012; 67:241-288. [PMID: 23034118 DOI: 10.1016/b978-0-12-394598-3.00006-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This chapter presents recent advances in bacteriophage research and their application in the area of food safety. Section 1 describes general facts on phage biology that are relevant to their application for control and detection of bacterial pathogens in food and environmental samples. Section 2 summarizes the recently acquired data on application of bacteriophages to control growth of bacterial pathogens and spoilage organisms in food and food-processing environment. Section 3 deals with application of bacteriophages for detection and identification of bacterial pathogens. Advantages of bacteriophage-based methods are presented and their shortcomings are discussed. The chapter is intended for food scientist and food product developers, and people in food inspection and health agencies with the ultimate goal to attract their attention to the new developing technology that has a tremendous potential in providing means for producing wholesome and safe food.
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Affiliation(s)
- Lubov Y Brovko
- Canadian Research Institute for Food Safety, University of Guelph, Guelph, Ontario, Canada.
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