Biopreservation as an Alternative Strategy for Food Safety, Biofilm Inactivation and Antimicrobial Resistance: Challenges and Future Perspectives 2.0

A special issue of Applied Microbiology (ISSN 2673-8007).

Deadline for manuscript submissions: closed (31 July 2023) | Viewed by 940

Special Issue Editors


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Laboratory of Applied Microbiology & Biotechnology, Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece
Interests: food microbiome; functional foods; nutrition; fermentation; antimicrobials
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
Interests: microbiome; antimicrobials; antibiotics; biofilms
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is the continuation of our previous Special Issue “Biopreservation as an Alternative Strategy for Food Safety, Biofilm Inactivation and Antimicrobial Resistance: Challenges and Future Perspectives”

Today, a strong debate regarding the safety aspects of chemical preservatives and a growing consumer concern associated with a high pressure on food manufacturers to adopt natural alternatives is witnessed. Natural products isolated by plants, along with beneficial microbes and/or their metabolic products, have attracted scientific and industrial interest as promising biopreservatives to control spoilage and ensure microbial safety in food. Additionally, it seems that they have a great potential in rendering microbial biofilms inactive, considering the antimicrobial resistance issues that probably constitute the most serious public health challenge of our time.

In this vein, the Special Issue aims to summarize recent achievements and current inventions in the field and present future perspectives in applications of natural products and functional microorganisms and their metabolites as potent biopreservatives in food preservation, biofim inactivation, and pathogen control.

Topics of interest include, but are not restricted to:

  • Antimicrobial efficiency of natural products and functional microbial cultures;
  • Food biopreservation;
  • Biopreservatives as a potent solution to antimicrobial resistance;
  • Legal aspects on the use of natural substances in the food industry.

Dr. Yiannis Kourkoutas
Prof. Dr. Eugenia Bezirtzoglou
Dr. Christina Tsigalou
Dr. Gregoria Mitropoulou
Guest Editors

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Keywords

  • antimicrobials
  • biopreservation
  • microbial biofilms
  • disinfectants
  • antimicrobial resistance
  • natural products
  • essential oils
  • plant extracts
  • functional microorganisms

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Published Papers (1 paper)

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Review

22 pages, 1048 KiB  
Review
Recent Progress in Terrestrial Biota-Derived Anti-Biofilm Agents for Medical Applications
by Todorka G. Vladkova, Younes Smani, Boris L. Martinov and Dilyana N. Gospodinova
Appl. Microbiol. 2024, 4(3), 1362-1383; https://doi.org/10.3390/applmicrobiol4030094 - 18 Sep 2024
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Abstract
The terrestrial biota is a rich source of biologically active substances whose anti-biofilm potential is not studied enough. The aim of this review is to outline a variety of terrestrial sources of antimicrobial agents with the ability to inhibit different stages of biofilm [...] Read more.
The terrestrial biota is a rich source of biologically active substances whose anti-biofilm potential is not studied enough. The aim of this review is to outline a variety of terrestrial sources of antimicrobial agents with the ability to inhibit different stages of biofilm development, expecting to give some ideas for their utilization in improved anti-biofilm treatments. It provides an update for the last 5 years on anti-biofilm plant products and derivatives, essential oils, antimicrobial peptides, biosurfactants, etc., that are promising candidates for providing novel alternative approaches to combating multidrug-resistant biofilm-associated infections. Based on the reduction in bacterial adhesion to material and cell surfaces, the anti-adhesion strategy appears interesting for the prevention of bacterial attachment in combating a broad range of mono- and multispecies bacterial biofilms. So far, few studies have been carried out in this direction. Anti-biofilm coatings made by or containing biologically active products from terrestrial biota have scarcely been studied although they are of significant interest for a reduction in infections associated with medical devices. Combination therapy with commercial antibiotics and natural products is accepted now as a promising base for future advances in anti-biofilm treatment. In vivo testing and clinical trials are necessary for clinical application. Full article
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