Advances in Microbial Food Safety

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Food Microbiology".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 739

Special Issue Editors


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Guest Editor
Food and Environmental Toxicology Research Group, Central Laboratory of Agricultural and Food Products, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, H-4032 Debrecen, Hungary
Interests: food microbiology; fungal physiology; mycotoxin production; food and feed quality
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Guest Editor
Debreceni Egyetem Mezőgazdaság-, Élelmiszertudományi és Környezetgazdálkodási Kar, Debrecen, Hungary
Interests: microbial contamination; food and feed hygiene; food safety

Special Issue Information

Dear Colleagues,

Microbial food safety remains a critical concern in ensuring public health and maintaining the integrity of global food systems. This Special Issue will focus on recent advances in the detection, control, and prevention of foodborne pathogens across the food supply chain. We invite contributions exploring innovative technologies, such as rapid molecular diagnostics, next-generation sequencing, predictive modelling, and smart packaging. An emphasis will also be placed on microbial risk assessment, the emergence of antimicrobial resistance, and the role of microbiomes in food safety and spoilage. This Special Issue will highlight interdisciplinary approaches combining microbiology, food science, and public health policy to develop effective strategies for mitigating microbial hazards in both developed and developing countries. By bringing together cutting-edge research and practical solutions, this Special Issue will support industry stakeholders, regulators, and researchers in enhancing food safety protocols and ensuring safer food for consumers worldwide.

Prof. Dr. Tünde Pusztahelyi
Dr. Szilvia Kovács
Guest Editors

Manuscript Submission Information

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Keywords

  • foodborne pathogens
  • antimicrobial resistance
  • rapid detection
  • molecular diagnostics
  • predictive modelling
  • food safety management
  • risk assessment
  • food spoilage
  • food hygiene
  • contamination control

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Published Papers (1 paper)

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Research

14 pages, 1195 KB  
Article
Antioxidant and Antifungal Effects of Six Plant Essential Oils Against Penicillium digitatum and Penicillium italicum
by María del Carmen García-Custodio, Francisco Márquez-García, David García-Alonso, Cristian David Brieva-Trejo and Francisco María Vázquez Pardo
Microorganisms 2025, 13(9), 2042; https://doi.org/10.3390/microorganisms13092042 - 1 Sep 2025
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Abstract
Six aromatic plants (Lavandula pedunculata subsp. sampaioana, Lavandula stoechas subsp. luisieri, Mentha × piperita, Origanum vulgare subsp. virens, Thymus mastichina, and Thymus zygis subsp. sylvestris) were analyzed to evaluate their essential oil (EO) yield, chemical composition, [...] Read more.
Six aromatic plants (Lavandula pedunculata subsp. sampaioana, Lavandula stoechas subsp. luisieri, Mentha × piperita, Origanum vulgare subsp. virens, Thymus mastichina, and Thymus zygis subsp. sylvestris) were analyzed to evaluate their essential oil (EO) yield, chemical composition, antioxidant activity, and antifungal capacity against two mold species, green mold (Penicillium digitatum) and blue mold (Penicillium italicum). The antioxidant activity was evaluated using the ABTS and DPPH methods, and the antifungal activity was determined using the disk diffusion method. The results of the antioxidant activity tests showed that the essential oil of Th. zygis subsp. sylvestris has the highest value for the ABTS method (161.70 ± 0.15 mM TROLOX eq. and 864.20 ± 0.81 g TROLOX eq/g EO) and the L. stoechas subsp. luisieri essential oil in the DPPH method (33.91 ± 1.21 mM TROLOX eq. and 184.99 ± 6.58 g TROLOX eq/g EO). Furthermore, the essential oils with lower antioxidant activity were L. pedunculata subsp. sampaioana for the ABTS method (3.84 ± 0.26 mM TROLOX eq. and 20.79 ± 1.41 g TROLOX eq/g EO) and Th. mastichina for DPPH method (0.96 ± 0.03 mM TROLOX eq. and 5.31 ± 0.16 g TROLOX eq/g EO). Th. zygis subsp. sylvestris exhibited the strongest antifungal activity, with medium inhibition halo values of 60.50 ± 5.77 mm and 54.33 ± 2.93 mm for P. digitatum and P. italicum, respectively. Full article
(This article belongs to the Special Issue Advances in Microbial Food Safety)
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