Microbe-Mediated Enhancement of Food Fermentation and Bioactive Properties in Traditional Foods

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

Deadline for manuscript submissions: 31 May 2026 | Viewed by 1108

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Guest Editor
Institute of Food Sciences, Italian National Research Council (ISA-CNR), 83100 Avellino, Italy
Interests: fermented foods; lactic acid bacteria (LAB); yeasts; food microbiology; food quality; PCR-based techniques; starter cultures; probiotic; antimicrobial activity
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Special Issue Information

Dear Colleagues,

Microbial fermentation is a key process in the production of many traditional foods, enhancing their flavours, sensory aspects, and preservation. This process employs profuse interactions among various microorganisms that act together to modify simple ingredients into foods with unique and easily recognisable features recognizable. The best known and most significant microorganisms used in food fermentation are lactic acid bacteria, acetic acid bacteria, yeasts, moulds, and also Bacillus species with distinct characteristics, contributing not only to enhance the flavour, texture, and shelf-life of food but also to significantly increase the nutritional value through the production of different bioactive compounds.

Ongoing research continues to explore the health potential of these compounds, positioning fermented foods as valuable components of a healthy diet that improve gut health and overall well-being. Techniques such as multi-omics approaches allow researchers to better understand microbial dynamics and their effects during fermentation. 

This Special Issue aims to exchange and share research results and updates surrounding the utilisation potential of fermentation.

To this end, we invite you to submit original research articles, review articles, and short communications on advances in microbial food fermentation, bioactive components, and related health aspects.

Dr. Anna Reale
Dr. Tiziana Di Renzo
Guest Editors

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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

  • lactic acid bacteria
  • yeasts
  • Bacillus
  • acetic acid bacteria
  • food fermentation
  • bioactive compounds
  • biological activities
  • starter culture

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Published Papers (1 paper)

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Research

19 pages, 2262 KB  
Article
Evaluation of the Fermentation Profiles and Quality Attributes of Yogurts Made from Cow, Goat, and Mixed Milk
by Agnieszka Jankowska, Maria Wachowska, Aneta Dąbrowska, Marika Bielecka, Józef Warechowski and Aleksandra Potaś
Foods 2026, 15(2), 314; https://doi.org/10.3390/foods15020314 - 15 Jan 2026
Viewed by 694
Abstract
The use of mixed cow–goat milk in yogurt production allows for balancing fermentation performance, textural properties and sensory attributes of the products. This study evaluated the fermentation behavior and physicochemical, microbiological, textural, and color properties of yogurts produced from cow milk (A), goat [...] Read more.
The use of mixed cow–goat milk in yogurt production allows for balancing fermentation performance, textural properties and sensory attributes of the products. This study evaluated the fermentation behavior and physicochemical, microbiological, textural, and color properties of yogurts produced from cow milk (A), goat milk (E), and mixed cow–goat milk at volume ratios (v/v) of 75:25 (B), 50:50 (C), and 25:75 (D). Volatile organic compounds (VOCs) were analyzed in milk before fermentation and in yogurts after production and during two weeks of refrigerated storage. Sensory attributes were assessed after two weeks of storage. An increase in the proportion of goat milk in the milk blend shortened the fermentation time, whereas a higher proportion of cow milk enhanced the survival of lactic acid bacteria (LAB), improved water-holding capacity (WHC), strengthened textural properties, and reduced syneresis. Yogurts with higher proportions of goat milk exhibited increased lightness and whiteness. Milk type influenced chemical composition, with higher fat content and lower lactose content observed in goat milk yogurts. A higher proportion of goat milk in the milk blend promoted the formation of methyl ketones and aldehydes associated with a characteristic fatty aroma. Among the mixed-milk yogurts, the sample containing 25% goat milk (D) achieved the highest sensory acceptance. The study demonstrated that cow–goat mixed-milk yogurts represented a balanced compromise between textural stability, microbial viability, and sensory acceptance. Full article
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