Tradition and Modernity in Fermented Foods: Emerging Trends to Promote Quality, Safety and More, 2nd Edition

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

Deadline for manuscript submissions: 31 January 2025 | Viewed by 3269

Special Issue Editor


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Guest Editor
School of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
Interests: food chemistry; quality/process control; food biotechnology; fermented foods; bio-based food ingredients; valorization of agro-industrial wastes and residues; in vivo assessment of antioxidant activity; design of experiments
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Special Issue Information

Dear Colleagues,

This Special Issue is a continuation of our previous Special Issue: “Tradition and Modernity in Fermented Foods: Emerging Trends to Promote Quality, Safety and More”.

Fermented foods are of high economic and practical significance. However, the majority of these food products remain strongly tied to regional and cultural features around the world, which reflect the local characteristics of related research and industry from different regions. At present, advanced biotechnology tools have revolutionized our ability to better control the fermentation process and to improve safety, quality, and nutritional issues without the loss of the particular attributes of fermented foods through the use of modernized processes.

In this view, we welcome research papers regarding the following themes (not an exhaustive list):

  • Research for the molecular profiling of fermentation-related microorganisms and interactions, including omics-based approaches;
  • Starter culture technology to improve the quality and safety of fermented foods;
  • Improvement of the fermentation process toward more sustainable and healthy fermented foods, including lesser-known ethnic fermented foods that allow local communities to moderate/diminish the impact of COVID-19 and improve food security;
  • Functional microbial metabolites of fermented foods;
  • Molecular markers for traceability in fermented food origin and safety issues.

Dr. Fani Th Mantzouridou
Guest Editor

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Published Papers (3 papers)

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Research

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17 pages, 2201 KiB  
Article
Sucuk, Turkish-Style Fermented Sausage: Evaluation of the Effect of Bioprotective Starter Cultures on Its Microbiological, Physicochemical, and Chemical Properties
by Mahide Muge Yilmaz Topcam, Betul Arslan and Ayla Soyer
Appl. Microbiol. 2024, 4(3), 1215-1231; https://doi.org/10.3390/applmicrobiol4030083 - 13 Aug 2024
Cited by 1 | Viewed by 1039
Abstract
Bio-protection is one of the most popular natural protection methods to control food safety and shelf life. Lactic acid bacteria, especially Lactobacilli strains, are used in the food industry for this purpose due to their probiotic properties and, accordingly, bioprotective properties. We aimed [...] Read more.
Bio-protection is one of the most popular natural protection methods to control food safety and shelf life. Lactic acid bacteria, especially Lactobacilli strains, are used in the food industry for this purpose due to their probiotic properties and, accordingly, bioprotective properties. We aimed to investigate the role of the bacteriocin-producing lactic acid bacteria Lactobacillus sakei and Pediococcus acidilactici in inducing microbiological, physicochemical, and chemical changes in the Turkish-style fermented sausage sucuk. The effects of protective cultures were compared with those of commercial starter cultures consisting of Pediococcus pentosaceus + Staphylococcus carnosus; a non-cultured group was used as a control. L. sakei inoculation and, to a lower extent, P. acidilactici inoculation resulted in the rapid domination of lactic acid bacteria (LAB) in the environment, whereas commercially used starter cultures and the non-cultured group showed lower counts of LAB. Moreover, L. sakei and P. acidilactici succeeded in inhibiting pathogens including S. aureus, E. coli, and Enterobacteriaceae. The number of enterococci decreased notably in the L. sakei-inoculated sucuk samples; however, an increase was determined in the samples inoculated with P. acidilactici. On the other side, the effect of commercial starter cultures was not sufficient for the inhibition of food-borne pathogens in the sucuk samples. Consequently, the inoculation of protective cultures, particularly of L. sakei, can provide a considerable contribution to improving microbial quality and food safety, retarding lipid oxidation, and increasing proteolytic activities in sucuk without important changes in its sensory properties. Full article
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Review

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22 pages, 913 KiB  
Review
Incorporation of Cyanobacteria and Microalgae in Yogurt: Formulation Challenges and Nutritional, Rheological, Sensory, and Functional Implications
by Rosana Correia Vieira Albuquerque, Carlos Eduardo de Farias Silva, Wanderson dos Santos Carneiro, Kaciane Andreola, Brígida Maria Villar da Gama and Albanise Enide da Silva
Appl. Microbiol. 2024, 4(4), 1493-1514; https://doi.org/10.3390/applmicrobiol4040103 - 30 Oct 2024
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Abstract
This review presents an approach to the incorporation of cyanobacteria and microalgae in yogurts and explores their impact on the nutritional, rheological, sensory, and antioxidant qualities of these products. First, the yogurt market context and its relationship with nutritional quality are outlined, emphasizing [...] Read more.
This review presents an approach to the incorporation of cyanobacteria and microalgae in yogurts and explores their impact on the nutritional, rheological, sensory, and antioxidant qualities of these products. First, the yogurt market context and its relationship with nutritional quality are outlined, emphasizing the quest for functional foods that meet consumer demands for healthy and nutritious products. A discussion of the incorporation of cyanobacteria and microalgae, especially Spirulina platensis, in foods, particularly yogurt, is then presented, highlighting the nutritional and functional benefits that this type of biomass can provide to the final product. The fermentation process and the quantity of algae to be incorporated are discussed to understand their fundamental role in the characteristics of the final product. In addition, this article considers some challenges such as sensory and rheological changes in the product resulting from the interaction of milk, algal biomass, and the fermentation process. Addressing these challenges involves delineating how these interactions contribute to changes in the traditionally consumed product, while obtaining a pro- and prebiotic product is crucial for creating an innovative dairy product that diversifies the market for derived dairy products with increased functional properties. Full article
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11 pages, 900 KiB  
Review
Kuratsuki Bacteria Interactions with Sake Yeast and Effect on Taste
by Hiromi Nishida
Appl. Microbiol. 2024, 4(3), 1309-1319; https://doi.org/10.3390/applmicrobiol4030090 - 14 Sep 2024
Viewed by 605
Abstract
Various microorganisms, referred to as kuratsuki microorganisms, inhabit each sake brewery. Previously, kuratsuki yeasts had been used for sake production in each sake brewery. Kuratsuki lactic acid bacteria have been used to produce kimoto, a fermentation starter. Kuratsuki non-lactic acid bacteria were [...] Read more.
Various microorganisms, referred to as kuratsuki microorganisms, inhabit each sake brewery. Previously, kuratsuki yeasts had been used for sake production in each sake brewery. Kuratsuki lactic acid bacteria have been used to produce kimoto, a fermentation starter. Kuratsuki non-lactic acid bacteria were examined to evaluate their potential roles and effects in sake production. The addition of kuratsuki bacteria to the sake-making process can change the flavor and taste of the sake. This change was observed in both the coculture experiments between sake yeast and kuratsuki bacteria and the sake making tests with and without kuratsuki bacteria. The comprehensive gene expression analysis of sake yeast cocultured with kuratsuki bacteria showed that 1.2% of the yeast genes were upregulated and 1.0% were downregulated following the addition of kuratsuki bacteria. This indicates that the change in flavor and taste of sake due to the addition of kuratsuki bacteria was caused by the interaction between sake yeast and kuratsuki bacteria. To understand the implications of kuratsuki bacteria in sake production, it is essential to study the interactions between sake yeast and kuratsuki bacteria. Full article
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