Designing Safe and Functional Fermented Foods: Integrating Bioactivity, Microbial Control, and Food Safety

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Nutraceuticals, Functional Foods, and Novel Foods".

Deadline for manuscript submissions: 30 September 2026 | Viewed by 875

Editors


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Guest Editor
Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3–5 Calea Mănăștur, 400372 Cluj-Napoca, Romania
Interests: bioconversion of agricultural waste into value-added products; biodegradable packaging from agricultural waste
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine, 3–5 Calea Mănăștur, 400372 Cluj-Napoca, Romania
Interests: biotechnology; probiotics; iron oxide nanoparticles; encapsulation; bioactive compounds
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Fermented foods are gaining attention for their ability to deliver bioactive compounds and beneficial microorganisms. However, developing these foods requires careful attention to functionality, microbial safety, and product stability. Fermentation can improve bioavailability, taste, and nutrition, but if not well managed, it may also pose microbiological, chemical, or toxicological risks.

This Special Issue explores how to design fermented foods that are both safe and functional. It highlights ways to enrich foods with bioactive compounds, control microbes, and assess food safety. The focus is on using fermentation to boost bioactivity, fight harmful microbes, and extend shelf life, not just as a traditional method. We especially welcome work on starter culture selection, probiotic safety, antimicrobial compounds, and ways to reduce unwanted microbial or chemical risks.

The scope is to showcase new developments in fermentation biotechnology, microbial ecology, food safety checks, and encapsulation methods. These advances help create fermented foods with proven benefits and safety, including traditional, plant-based, and by-product-based products, for both research and industry.

We invite contributions on topics such as:

- Designing fermentation systems to improve bioactivity and ensure microbial safety.
- Probiotics, starter cultures, and antimicrobial metabolites in food design.
- Food safety, toxicological, and microbiological assessment of fermented foods.
- Developing encapsulation and processing methods to keep fermented products functional and safe.

Dr. Lavinia Calinoiu
Dr. Călina Ciont
Guest Editors

Manuscript Submission Information

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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-anonymized 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

  • fermented foods
  • food safety
  • probiotics
  • antimicrobial activity
  • bioactive compounds
  • lactic acid bacteria
  • fermentation control
  • functional food design

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Published Papers (1 paper)

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Research

16 pages, 1887 KB  
Article
Profiling and Association of Microbiota and Volatile Compounds in Commercial Fermented Shrimp Pastes (Terasi)
by Reggie Surya, Ervina Ervina, Kantiya Petsong and David Nugroho
Foods 2026, 15(10), 1623; https://doi.org/10.3390/foods15101623 - 7 May 2026
Cited by 1 | Viewed by 597
Abstract
Terasi, or fermented shrimp paste, is a staple condiment in Indonesian cuisine, produced through spontaneous fermentation of small crustaceans under high-salt conditions. Despite its widespread culinary use, comprehensive studies examining both the microbiota and volatile compounds in commercial terasi remain scarce. This [...] Read more.
Terasi, or fermented shrimp paste, is a staple condiment in Indonesian cuisine, produced through spontaneous fermentation of small crustaceans under high-salt conditions. Despite its widespread culinary use, comprehensive studies examining both the microbiota and volatile compounds in commercial terasi remain scarce. This study aimed to characterize the microbial composition and volatile profiles of ten commercial terasi products sourced from different regions of Indonesia, representing both traditional home industries and large-scale manufacturers. Culture-dependent microbial enumeration and 16S rRNA gene sequencing were employed to assess microbial diversity, while volatile compounds were identified and quantified using gas chromatography–mass spectrometry (GC-MS). Results revealed significant differences in microbial load and community composition among samples, with traditional products showing higher viable counts and microbial diversity, dominated by genera such as Tetragenococcus, Bacillus, Weissella, and Halanaerobium. Industrial samples, by contrast, contained no detectable microorganisms, likely due to sterilization practices for extended shelf life. A wide range of volatiles, including sulfur compounds, short-chain fatty acids, and trimethylamine, were identified across all samples, with a total of 48 detected compounds. Notably, correlation analysis revealed strong associations between specific bacterial genera and key volatile compounds, suggesting that microbial activity plays a central role in shaping terasi’s flavor. This integrative analysis provides new insights into the microbial–chemical interactions underlying fermented shrimp paste and offers potential applications for product standardization, starter culture development, and culinary innovation. Full article
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