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Innovative Technologies of Control and Intervention for Foodborne Pathogens in...
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Innovative Technologies of Control and Intervention for Foodborne Pathogens in Foods

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Quality and Safety".

Deadline for manuscript submissions: closed (10 June 2025) | Viewed by 2486

Special Issue Editor

Dr. Na Ling

E-Mail Website
Guest Editor
School of Food ann Biological Engineering, Hefei University of Technology, Hefei 230009, China
Interests: control of pathogenic microorganism; control of microbial toxin; adaptation mechanism of microorganism to environmental stress; phage therapy; bacteriophage-host interaction

Special Issue Information

Dear Colleagues,

Since the discovery of antibiotics, their use and abuse have led to the development and spread of antibiotic resistance. This misuse of antibiotics has been reported not only in human and veterinary practices but also in industrial and agricultural practices that have increased the prevalence of drug resistance among most bacterial strains. Developing innovative technologies of control and intervention for foodborne pathogens in foods and novel alternatives to antibiotics has become a common challenge in the food industry.

This Special Issue "Innovative Technologies of Control and Intervene for Foodborne Pathogens in Foods" is intended to contain both reviews and original articles focussed on the emerging data in the field, and on supporting the viability of this approach in an area with real unmet needs. With invited articles contributed by experts from around the world, it is intended to form a valuable resource for both workers in the field and curious newcomers.

Dr. Na Ling
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Foods is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • foodborne pathogens
  • food safety
  • antibacterial strategies
  • phage therapy
  • antibiotic resistance

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Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

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Research

16 pages, 2146 KB  
Article
Isolation and Characterization of a Cold-Adapted Bacteriophage for Biocontrol of Vibrio parahaemolyticus in Seafood
by Zhixiang Nie, Xiangyu Cheng, Shengshi Jiang, Zhibin Zhang, Diwei Zhang, Hanfang Chen, Na Ling and Yingwang Ye
Foods 2025, 14(15), 2660; https://doi.org/10.3390/foods14152660 - 29 Jul 2025
Viewed by 573
Abstract
Vibrio parahaemolyticus (V. parahaemolyticus) is a preeminent seafood-borne pathogen, imposing significant economic burdens on global aquaculture. The escalating prevalence of multidrug-resistant strains has accentuated the critical urgency for developing sustainable biocontrol strategies. In this study, a bacteriophage designated vB_VPAP_XY75 (XY75) was [...] Read more.
Vibrio parahaemolyticus (V. parahaemolyticus) is a preeminent seafood-borne pathogen, imposing significant economic burdens on global aquaculture. The escalating prevalence of multidrug-resistant strains has accentuated the critical urgency for developing sustainable biocontrol strategies. In this study, a bacteriophage designated vB_VPAP_XY75 (XY75) was isolated and biologically characterized to establish an effective control against V. parahaemolyticus. XY75 exhibited remarkable specificity toward V. parahaemolyticus, effectively lysing 46.2% of the target strains while showing no lytic activity against non-target bacterial species. Morphological characterization confirmed its taxonomic assignment to the Myoviridae family, featuring an icosahedral head (40 ± 2 nm) and contractile tail (60 ± 2 nm). XY75 demonstrated strong environmental tolerance, remaining stable at pH 4–11 and temperatures as high as 50 °C. At an optimal multiplicity of infection (MOI = 0.01), XY75 achieved a peak titer of 8.1 × 1010 PFU/mL, a 5 min latent period, and burst size of 118 PFU/cell. Critically, XY75 reduced V. parahaemolyticus in salmon by more than 5.98 log CFU/g (99.9%) within 6 h at 4 °C, demonstrating exceptional cold tolerance and lytic activity. Genomic analysis confirmed that no virulence or antibiotic resistance genes were present. These results establish XY75 as a safe and efficacious biocontrol candidate for seafood preservation, with particular utility under refrigerated storage conditions. Full article
(This article belongs to the Special Issue Innovative Technologies of Control and Intervention for Foodborne Pathogens in Foods)
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17 pages, 2128 KB  
Article
Assessment of the Anti-Listeria Effect of Citrus limon Peel Extract In Silico, In Vitro, and in Fermented Cow Milk During Cold Storage
by Wafa Mkadem, Khaoula Belguith, Valentina Indio, Olfa Oussaief, Gulnara Guluzade, Halima ElHatmi, Andrea Serraino, Alessandra De Cesare and Nourhene Boudhrioua
Foods 2025, 14(4), 661; https://doi.org/10.3390/foods14040661 - 15 Feb 2025
Cited by 2 | Viewed by 1304
Abstract
In this study, the antimicrobial effect of Citrus limon peel extract against Listeria monocytogenes was analyzed in silico, tested in vitro, and validated in fermented cow milk during cold storage. The in silico analysis revealed that 4,5-di-O-caffeoyquinic acid interacts with L. monocytogenes proteins [...] Read more.
In this study, the antimicrobial effect of Citrus limon peel extract against Listeria monocytogenes was analyzed in silico, tested in vitro, and validated in fermented cow milk during cold storage. The in silico analysis revealed that 4,5-di-O-caffeoyquinic acid interacts with L. monocytogenes proteins involved in colonization and intracellular survival. The in vitro experiments demonstrated that the anti-Listeria activity of Citrus limon peel extract is primarily attributed to limonene and phenolic compounds. In fermented milk stored at 4 °C for 7 days, the addition of Citrus limon peel extract resulted in a 2 Log reduction of L. monocytogenes compared to the control. Using the Baranyi and Roberts model, a significant decrease in the maximum growth rate (−0.021 h−1) and the concentration of L. monocytogenes from 5.95 to 3.67 log CFU/mL was observed in fermented milk supplemented with a 2×MIC level of Citrus limon peel extract during storage at 4 °C. The findings from all three approaches highlighted that the inhibitory effect of Citrus limon peel extract against L. monocytogenes is primarily due to chlorogenic acid derivatives, especially 4,5-di-O-caffeoyquinic acid, and limonene. Beyond its antimicrobial properties, the supplementation of fermented milk with Citrus limon peel extract also enhances the milk antioxidant capacity and total organic acids content. Full article
(This article belongs to the Special Issue Innovative Technologies of Control and Intervention for Foodborne Pathogens in Foods)
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