Composition, Digestive Characteristics, and Bioactivity of Milk and Dairy Products

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

Deadline for manuscript submissions: 20 July 2026 | Viewed by 712

Special Issue Editors


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Guest Editor
Food Science Program, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
Interests: dairy products; dairy safety; food microbiology; bioactive compounds; nutritional quality
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Preventive Veterinary Medicine and Animal Production, Veterinary Medicine and Zootechnics School, Universidade Federal da Bahia, Salvador, Brazil
Interests: dairy science; dairy processing; dairy chemistry; natural extracts; functional food ingredients; food quality and safety; foodborne pathogenic bacteria
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Milk and dairy products play a central role in human nutrition and are recognized as sources of bioactive compounds with potential benefits for chronic disease prevention. Understanding their composition, digestive behavior, and functional properties is essential for producing high-quality dairy products and advancing knowledge on their physiological relevance.

This Special Issue invites contributions that explore innovations aimed at improving the quality, digestibility, and bioactivity of milk and dairy products, as well as studies that clarify the influence of different food matrices and processing conditions. We particularly encourage research that bridges food science and physiology, providing new insights and directions for future work.

We welcome original research articles, short communications, systematic compilations, reviews, perspectives, opinion pieces, commentary articles, and applied or industrial studies addressing the following:

(i) Macronutrient and micronutrient composition, fatty acid and amino acid profiles, physicochemical characteristics, bioactive components, and processing factors affecting composition;
(ii) Effects of the food matrix and processing on digestibility, including nutrient bioaccessibility and interactions with digestive enzymes;
(iii) Metabolic and physiological impacts of bioactive dairy compounds, including bioactive peptides, CLA, and MFGM.

Dr. Carla Paulo Vieira
Prof. Dr. Marion Pereira Da Costa
Guest Editors

Manuscript Submission Information

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Keywords

  • dairy products
  • physicochemical characterization
  • dairy functionality
  • protein digestibility
  • milk fat globule membrane
  • nutrient bioavailability
  • bioactive peptides
  • dairy matrix and digestion
  • dairy processing and digestion
  • fatty acid profile

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Published Papers (1 paper)

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Research

23 pages, 707 KB  
Article
Yogurt Enriched with Omega-3 Fatty Acids
by Milena Savatinova, Mihaela Ivanova, Krastena Nikolova, Ivan Ivanov and Natalina Panova
Foods 2026, 15(9), 1460; https://doi.org/10.3390/foods15091460 - 22 Apr 2026
Viewed by 492
Abstract
Yogurt represents a traditional fermented dairy product characteristic of the Balkan Peninsula and is widely consumed in the Republic of Bulgaria. The aim of the present study was to develop omega-3-enriched yogurt. Four yogurts were produced: one control sample and three experimental variants [...] Read more.
Yogurt represents a traditional fermented dairy product characteristic of the Balkan Peninsula and is widely consumed in the Republic of Bulgaria. The aim of the present study was to develop omega-3-enriched yogurt. Four yogurts were produced: one control sample and three experimental variants enriched with chia oil (0.63%), cod liver oil (1.55%), and algal oil (1.10%). Coriander essential oil (0.038%) was added to each oil formulation. The products were monitored on days 1 and 14 of storage. The oils were pre-encapsulated in alginate beads to limit oxidative processes and preserve sensory properties. Yogurt samples were evaluated for oxidative stability, fatty acid composition, microbiological parameters, physicochemical properties, textural and sensory characteristics. Titratable acidity, pH, water-holding capacity, antioxidant activity, and microbiological parameters were not significantly affected by the incorporation of encapsulated oils. In contrast, significant differences were observed in texture and sensory attributes among the enriched variants. The chia oil sample exhibited the highest oxidative stability, followed by the algal oil yogurt, whereas the lowest stability was observed in the cod liver oil variant; however, all products remained within acceptable oxidation limits up to day 14. Approximately 350 g, 260 g, and 120 g of yogurt enriched with chia, cod liver, and algal oil, respectively, were required to meet the recommended daily omega-3 intake. The developed products demonstrated potential as dairy foods enriched with omega-3 fatty acids, with improved nutritional value. Full article
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