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Grigore-Gurgu L, Bucur FI, Mihalache OA, Nicolau AI. Comprehensive Review on the Biocontrol of Listeria monocytogenes in Food Products. Foods 2024; 13:734. [PMID: 38472848 DOI: 10.3390/foods13050734] [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: 01/22/2024] [Revised: 02/21/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
Listeria monocytogenes is a foodborne pathogen that causes listeriosis, a group of human illnesses that appear more frequently in countries with better-developed food supply systems. This review discusses the efficacy of actual biocontrol methods combined with the main types of food involved in illnesses. Comments on bacteriophages, lactic acid bacteria, bacteriocins, essential oils, and endolysins and derivatives, as main biological antilisterial agents, are made bearing in mind that, using them, food processors can intervene to protect consumers. Both commercially available antilisterial products and solutions presented in scientific papers for mitigating the risk of contamination are emphasized. Potential combinations between different types of antilisterial agents are highlighted for their synergic effects (bacteriocins and essential oils, phages and bacteriocins, lactic acid bacteria with natural or synthetic preservatives, etc.). The possibility to use various antilisterial biological agents in active packaging is also presented to reveal the diversity of means that food processors may adopt to assure the safety of their products. Integrating biocontrol solutions into food processing practices can proactively prevent outbreaks and reduce the occurrences of L. monocytogenes-related illnesses.
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Affiliation(s)
- Leontina Grigore-Gurgu
- Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
| | - Florentina Ionela Bucur
- Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
| | - Octavian Augustin Mihalache
- Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Anca Ioana Nicolau
- Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
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Hamed NS, Mbye M, Ayyash M, Ulusoy BH, Kamal-Eldin A. Camel Milk: Antimicrobial Agents, Fermented Products, and Shelf Life. Foods 2024; 13:381. [PMID: 38338516 PMCID: PMC10855775 DOI: 10.3390/foods13030381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/08/2024] [Accepted: 01/16/2024] [Indexed: 02/12/2024] Open
Abstract
The camel milk (CM) industry has witnessed a notable expansion in recent years. This expansion is primarily driven by the rising demand for CM and its fermented products. The perceived health and nutritional benefits of these products are mainly responsible for their increasing popularity. The composition of CM can vary significantly due to various factors, including the breed of the camel, its age, the stage of lactation, region, and season. CM contains several beneficial substances, including antimicrobial agents, such as lactoferrin, lysozyme, immunoglobulin G, lactoperoxidase, and N-acetyl-D-glucosaminidase, which protect it from contamination by spoilage and pathogenic bacteria, and contribute to its longer shelf life compared to bovine milk (BM). Nevertheless, certain harmful bacteria, such as Listeria monocytogenes, Yersinia enterocolitica, and Escherichia coli, have been detected in CM, which is a significant public health concern. Therefore, it is crucial to understand and monitor the microbial profile of CM and follow good manufacturing practices to guarantee its safety and quality. This review article explores various aspects of CM, including the types of beneficial and harmful bacteria present in it, the composition of the milk, its antimicrobial properties, its shelf life, and the production of fermented CM products.
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Affiliation(s)
- Nejat Shifamussa Hamed
- Department of Food Science, College of Food and Agriculture, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (N.S.H.); (M.M.); (M.A.)
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Near East University, Nicosia 99138, Cyprus;
| | - Mustapha Mbye
- Department of Food Science, College of Food and Agriculture, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (N.S.H.); (M.M.); (M.A.)
| | - Mutamed Ayyash
- Department of Food Science, College of Food and Agriculture, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (N.S.H.); (M.M.); (M.A.)
| | - Beyza Hatice Ulusoy
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Near East University, Nicosia 99138, Cyprus;
| | - Afaf Kamal-Eldin
- Department of Food Science, College of Food and Agriculture, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates; (N.S.H.); (M.M.); (M.A.)
- National Water and Energy Center, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
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Elidrissi A, Ezzaky Y, Boussif K, Achemchem F. Isolation and characterization of bioprotective lactic acid bacteria from Moroccan fish and seafood. Braz J Microbiol 2023; 54:2117-2127. [PMID: 37531004 PMCID: PMC10484840 DOI: 10.1007/s42770-023-01077-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/20/2023] [Indexed: 08/03/2023] Open
Abstract
The microbiota of aquatic animals is heavily influenced by their environment, offering a potential source for biotechnologically relevant microorganisms. In this investigation, bacterial strains from fish and fish products were investigated to determine their antimicrobial effects against fish and food pathogens. Twelve strains, including five Lactococcus, two Enterococcus hirae, two Enterococcus mundtii, and three Latilactobacillus sakei were selected as producing bacteriocin-like substances with antimicrobial properties that were active against a broad spectrum of bacteria, such as Listeria monocytogenes, Staphylococcus aureus, and Pseudomonas aeruginosa. Selected strains were identified via 16S rRNA sequencing. Most strains exhibited sensitivity to eight types of antibiotics (erythromycin, tetracycline, chloramphenicol, vancomycin, fosfomycin, gentamicin, ampicillin, and netilmicin), lacked hemolysin and gelatinase virulence factors, and did not produce histamine. These findings suggest that marine fish may be a promising source of lactic acid bacteria strains with antimicrobial potential for use as biopreservatives in the food industry.
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Affiliation(s)
- Ahmed Elidrissi
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, BP 33/S, 80150, Agadir, Morocco
| | - Youssef Ezzaky
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, BP 33/S, 80150, Agadir, Morocco
| | - Kaoutar Boussif
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, BP 33/S, 80150, Agadir, Morocco
| | - Fouad Achemchem
- Bioprocess and Environment Team, LASIME Laboratory, Agadir Superior School of Technology, Ibn Zohr University, BP 33/S, 80150, Agadir, Morocco.
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Muthukumaran MS, Mudgil P, Baba WN, Ayoub MA, Maqsood S. A comprehensive review on health benefits, nutritional composition and processed products of camel milk. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2008953] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- M. Selva Muthukumaran
- Department of Food Technology, Hindustan Institute of Technology and Science, Chennai, India
| | - Priti Mudgil
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
| | - Waqas N Baba
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
| | - Mohammed Akli Ayoub
- Department of Biology, College of Science, United Arab Emirates University, UAE
- Zayed Center for Health Sciences, The United Arab Emirates University, UAE
| | - Sajid Maqsood
- Department of Food Science, College of Agriculture and Veterinary Medicine United Arab Emirates University, UAE
- Zayed Center for Health Sciences, The United Arab Emirates University, UAE
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Investigating the Effect of Probiotics as Natural Preservatives on the Microbial and Physicochemical Properties of Yogurt-Marinated Chicken Fillets. J FOOD QUALITY 2022. [DOI: 10.1155/2022/5625114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Microbial flora of probiotic yogurt can have nutraceutical properties and improve beneficial health effects of food products. In this study, microbial and physicochemical properties of raw chicken fillets dipped in regular yogurt and probiotic yogurt containing Lactobacillus casei, preserved at 4°C for 9 days, were studied. In this regard, microbial analysis (Staphylococcus aureus, fecal coliform, yeasts, and molds) and physicochemical analysis (pH, water holding capacity, cooking loss percentage, Thiobarbituric acid reactive substances, and texture profile analysis) were performed during the storage time. In comparison with control samples, the amount of Staphylococcus aureus, fecal coliforms, yeast and mold counts, pH index, malondialdehyde value, and cooking loss percentage reduced significantly (
) in the chicken fillets treated with regular and probiotic yogurt, while the water holding capacity increased in six days. It was concluded that probiotic and regular yogurts reduced microbial growth and improved the physicochemical quality of chicken fillets during storage and cooking time.
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Sepe L, Argüello A. Recent advances in dairy goat products. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 32:1306-1320. [PMID: 31357271 PMCID: PMC6668858 DOI: 10.5713/ajas.19.0487] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 07/04/2019] [Indexed: 12/05/2022]
Abstract
Goat population world-wide is increasing, and the dairy goat sector is developing accordingly. Although the new technology applied to the goat industry is being introduced slowly because the weight of traditional subsector in the dairy sector, considerable advances have been made in the last decade. Present review focuses on the emerging topics in the dairy goat sector. Research and development of traditional and new dairy goat products are reviewed, including the new research in the use of goat milk in infant formula. The research in alternatives to brine, production of skimmed goat cheeses and the use of different modified atmosphere packaging are also addressed. Special attention is given to antibiotic residues and their determination in goat milk. Functional foods for human benefits are a trending topic. Health properties recently discovered in dairy goat products are included in the paper, with special attention to the antioxidant activity. The dual-purpose use of goats by humankind is affecting the way of how new technology is being incorporated in the dairy goat sector and will certainly affect the future development of dairy goat products.
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Affiliation(s)
- Lucia Sepe
- CREA Research Centre for Animal Production and Aquaculture, Bella Muro 85051, Italy
| | - Anastasio Argüello
- Animal Production and Biotechnology Group, Institute of Animal Health and Food Safety, Universidad de Las Palmas de Gran Canaria, Arucas, Las Palmas 35413, Spain
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Hanchi H, Mottawea W, Sebei K, Hammami R. The Genus Enterococcus: Between Probiotic Potential and Safety Concerns-An Update. Front Microbiol 2018; 9:1791. [PMID: 30123208 PMCID: PMC6085487 DOI: 10.3389/fmicb.2018.01791] [Citation(s) in RCA: 257] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/17/2018] [Indexed: 02/05/2023] Open
Abstract
A considerable number of strains belonging to different species of Enterococcus are highly competitive due to their resistance to wide range of pH and temperature. Their competitiveness is also owed to their ability to produce bacteriocins recognized for their wide-range effectiveness on pathogenic and spoilage bacteria. Enterococcal bacteriocins have attracted great research interest as natural antimicrobial agents in the food industry, and as a potential drug candidate for replacing antibiotics in order to treat multiple drugs resistance pathogens. However, the prevalence of virulence factors and antibiotic-resistance genes and the ability to cause disease could compromise their application in food, human and animal health. From the current regulatory point of view, the genus Enterococcus is neither recommended for the QPS list nor have GRAS status. Although recent advances in molecular biology and the recommended methods for the safety evaluation of Enterococcus strains allowed the distinction between commensal and clinical clades, development of highly adapted methods and legislations are still required. In the present review, we evaluate some aspects of Enterococcus spp. related to their probiotic properties and safety concerns as well as the current and potential application in food systems and treatment of infections. The regulatory status of commensal Enterococcus candidates for food, feed, probiotic use, and recommended methods to assess and ensure their safety are also discussed.
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Affiliation(s)
- Hasna Hanchi
- Nutraceuticals and Functional Proteomics Potential of Biodiversity in Tunisia, Higher Institute of Applied Biological Sciences of Tunis (ISSBAT), University of Tunis El Manar, Tunis, Tunisia
| | - Walid Mottawea
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada
- Department of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Khaled Sebei
- Nutraceuticals and Functional Proteomics Potential of Biodiversity in Tunisia, Higher Institute of Applied Biological Sciences of Tunis (ISSBAT), University of Tunis El Manar, Tunis, Tunisia
| | - Riadh Hammami
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada
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Silva CCG, Silva SPM, Ribeiro SC. Application of Bacteriocins and Protective Cultures in Dairy Food Preservation. Front Microbiol 2018; 9:594. [PMID: 29686652 PMCID: PMC5900009 DOI: 10.3389/fmicb.2018.00594] [Citation(s) in RCA: 264] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 03/15/2018] [Indexed: 11/24/2022] Open
Abstract
In the last years, consumers are becoming increasingly aware of the human health risk posed by the use of chemical preservatives in foods. In contrast, the increasing demand by the dairy industry to extend shelf-life and prevent spoilage of dairy products has appeal for new preservatives and new methods of conservation. Bacteriocins are antimicrobial peptides, which can be considered as safe since they can be easily degraded by proteolytic enzymes of the mammalian gastrointestinal tract. Also, most bacteriocin producers belong to lactic acid bacteria (LAB), a group that occurs naturally in foods and have a long history of safe use in dairy industry. Since they pose no health risk concerns, bacteriocins, either purified or excreted by bacteriocin producing strains, are a great alternative to the use of chemical preservatives in dairy products. Bacteriocins can be applied to dairy foods on a purified/crude form or as a bacteriocin-producing LAB as a part of fermentation process or as adjuvant culture. A number of applications of bacteriocins and bacteriocin-producing LAB have been reported to successful control pathogens in milk, yogurt, and cheeses. One of the more recent trends consists in the incorporation of bacteriocins, directly as purified or semi-purified form or in incorporation of bacteriocin-producing LAB into bioactive films and coatings, applied directly onto the food surfaces and packaging. This review is focused on recent developments and applications of bacteriocins and bacteriocin-producing LAB for reducing the microbiological spoilage and improve safety of dairy products.
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Affiliation(s)
- Célia C. G. Silva
- Instituto de Investigação e Tecnologias Agrárias e do Ambiente, Universidade dos Açores, Angra do Heroísmo, Portugal
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Khalesi M, Salami M, Moslehishad M, Winterburn J, Moosavi-Movahedi AA. Biomolecular content of camel milk: A traditional superfood towards future healthcare industry. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.02.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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