Special Issues

Foods publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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The Hidden Treasure in Agri-Food By-Products: Bioactives and Health Benefits submission deadline 31 May 2026 | Viewed by 74 | Submission Open
Keywords: agri-food by-products; phytochemicals; polyphenols; polysaccharides; bioactive peptides; green extraction technologies; sustainable processing; food sustainability; nutraceuticals; functional foods; cosmeceuticals
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Biotechnological Approaches for Healthier, Tastier and More Sustainable Foods submission deadline 31 May 2026 | Viewed by 72 | Submission Open
Keywords: biotechnology; bioprocess engineering; bioprocess optimization; food biotechnology; microbial biomass; microbial foods; microbial food components; alternative proteins; microbial fermentation; precision fermentation; cellular agriculture; biocatalysts
(This special issue belongs to the Section Food Biotechnology)
Effects of Functional Foods or Bioactive Food Compounds on Intestinal Microflora-Related Metabolic Diseases—2nd Edition
edited by
submission deadline 31 May 2026 | Viewed by 28 | Submission Open
Keywords: functional foods; bioactive food compounds; intestinal microflora; metabolic diseases; prebiotics
(This special issue belongs to the Section Food Nutrition)
Bioactive Compounds in Fruits and Vegetables: Processing, Bioavailability and Functional Properties
edited by Jian Li, Lingyu Zhang and Yongbiao Zheng
submission deadline 5 Jun 2026 | 6 articles | Viewed by 10626 | Submission Open
Keywords: fruit; vegetable; anthocyanin; secondary metabolite; biosynthesis; food extraction; bioactive component
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Improving Food Quality and Safety: An Exploration of Natural Antimicrobials
edited by Patrícia Da Silva Malheiros and
submission deadline 5 Jun 2026 | 3 articles | Viewed by 7489 | Submission Open
Keywords: natural preservatives; natural antimicrobials; bioactive compounds; essential oils; bacteriocins; food safety; food quality; nanotechnology; encapsulation; preservation strategies
(This special issue belongs to the Section Food Quality and Safety)
Bioactive Compounds in Plant Foods: Implications for the Gut Microbiota and Human Health submission deadline 5 Jun 2026 | 1 articles | Viewed by 2703 | Submission Open
Keywords: bioactive compounds; gut microbiota; health benefits; active nutrition; prebiotics; microbiota modulation; inflammatory diseases
(This special issue belongs to the Section Food Nutrition)
Recent Advances and Trends in Emulsions and Colloidal Systems for Food Applications
edited by Leiyan Wu and Huina Zheng
submission deadline 5 Jun 2026 | Viewed by 107 | Submission Open
Keywords: food emulsions; colloidal systems; interfacial properties; microstructure characterization; emulsification and foaming; rheology; nutrient delivery; sustainable formulations
(This special issue belongs to the Section Food Physics and (Bio)Chemistry)
Bioactive Compounds in Food: Sources, Health Benefits and Mechanisms
edited by and Hua Zhang
submission deadline 5 Jun 2026 | Viewed by 94 | Submission Open
Keywords: bioactive compounds in food; health benefits; bioavailability; metabolite molecular mechanisms
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Applications of Machine Learning in Enzyme Design
edited by and
submission deadline 5 Jun 2026 | Viewed by 87 | Submission Open
Keywords: biocatalysis; enzyme design; computational-aided enzyme design; AI-driven enzyme design; AI-driven directed evolution; enzyme structure prediction; enzyme function prediction; large language model
(This special issue belongs to the Section Food Engineering and Technology)
Tea Chemistry, Flavor, and Aroma: Mechanisms, Sensory Attributes, and Processing Optimization
edited by Jiang Shi
submission deadline 5 Jun 2026 | Viewed by 78 | Submission Open
Keywords: tea chemistry; tea quality; tea processing optimization; flavor compounds; aroma profile; sensory evaluation; bioactive compound
(This special issue belongs to the Section Plant Foods)
Functional Bioactives from Edible Plants: Characterization and Application
edited by and Zhen Zeng
submission deadline 5 Jun 2026 | Viewed by 69 | Submission Open
Keywords: edible plants; functional foods; bioactive compounds; antioxidant activity; anti-inflammatory; metabolic health; polysaccharides; polyphenols; flavonoids; carotenoids; gut microbiota; human health; bioavailability; plant extracts; molecular mechanisms; dietary intervention; functional beverages
(This special issue belongs to the Section Food Biotechnology)
From Sea to Fork: Seafood Processing, Preservation and Effects on Human Health
edited by and
submission deadline 5 Jun 2026 | Viewed by 64 | Submission Open
Keywords: seafood processing; preservation technologies; nutritional quality; bioactive components; food safety; intelligent and active packaging; human health impacts
(This special issue belongs to the Section Foods of Marine Origin)
Detection of Metal and Metalloid Contaminants in Foods and Their Potential Health Risk submission deadline 5 Jun 2026 | Viewed by 59 | Submission Open
Keywords: metal/metalloid contaminants; advanced spectrometry; ICP-MS/MS; speciation & bioaccessibility; exposure & dietary intake assessment; health risk assessment
(This special issue belongs to the Section Food Quality and Safety)
Advances in AI for the Quality Assessment of Agri-Food Products
edited by and
submission deadline 8 Jun 2026 | Viewed by 384 | Submission Open
Keywords: artificial intelligence; deep learning; sensor technology; sustainable monitoring; generalizable model
(This special issue belongs to the Section Food Analytical Methods)
Food Sensory Characteristics and Their Impact on Consumer Acceptance and Behavior
edited by Paulo Henrique Machado de Sousa
submission deadline 9 Jun 2026 | 2 articles | Viewed by 3651 | Submission Open
Keywords: sensory evaluation; consumer acceptance; food perception; sensory attributes; eating behavior; cross-cultural studies; emotional and cognitive influences; food innovation; sensory marketing; multisensory experience
(This special issue belongs to the Section Sensory and Consumer Sciences)
Milk and Dairy Products: Linking the Chemistry, Structure, Processing, and Food Properties: Second Edition
edited by , and Xiaomeng Wu
submission deadline 10 Jun 2026 | 9 articles | Viewed by 23479 | Submission Open
Keywords: dairy product; flavor; quality improvement; dairy chemistry; structure; innovative processing techniques; bioactivity; functionality; essential dairy ingredient isolation
(This special issue belongs to the Section Dairy)
Functional Food and Safety Evaluation: Second Edition
edited by
submission deadline 10 Jun 2026 | 4 articles | Viewed by 19219 | Submission Open
Keywords: functional foods; food safety; nutraceutical; food ingredients; antioxidants; food toxicology
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Application of Drying Technologies for Improving Food Quality and Safety
edited by Jaqueline Oliveira de Moraes, Marta Fernanda Zotarelli and Raquel da Silva Simão
submission deadline 10 Jun 2026 | 6 articles | Viewed by 11885 | Submission Open
Keywords: optimization of drying process; food preservation; nutritional integrity; shelf life extension; quality retention; texture modification; advanced drying technologies; hybrid drying technologies; microwave-vacuum drying; economic challenges in the drying process
(This special issue belongs to the Section Food Engineering and Technology)
Fermentation as Tool for Enhancing the Bioactivity and Healthy Benefits of Food Products (2nd Edition)
edited by and José María Landete
submission deadline 10 Jun 2026 | 1 articles | Viewed by 4603 | Submission Open
Keywords: fermentation; lactic acid bacteria; yeast; fungi; recombinant enzymes; probiotic; prebiotic; polyphenols; food by-product valorization; bioactive peptides; antioxidant; anti-hypertensive; anti-carcinogenic; antimicrobial; anti-aging; food and beverages; nutraceuticals
(This special issue belongs to the Section Food Biotechnology)
Food Quality Monitoring Through Flavor Assessment
edited by
submission deadline 10 Jun 2026 | 1 articles | Viewed by 1179 | Submission Open
Keywords: aroma-active compounds; GC-O; taste-active compounds; fraction
(This special issue belongs to the Section Food Analytical Methods)
Food Processing in the Future: Non-Thermal Technologies
edited by and
submission deadline 10 Jun 2026 | 1 articles | Viewed by 399 | Submission Open
Keywords: non-thermal; food physics; bio-chemistry; food processing; mechanism of action; quality
(This special issue belongs to the Section Food Physics and (Bio)Chemistry)
Development and Characterization of Innovative Food Matrices and Ingredients
edited by and
submission deadline 10 Jun 2026 | Viewed by 242 | Submission Open
Keywords: novel food; food analysis; food processing; food safety; food quality; food biological activity; nutraceuticals
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Novel Processing Technologies and Quality Control for Aquatic Products
edited by Wenjuan Jiao, and
submission deadline 10 Jun 2026 | 1 articles | Viewed by 178 | Submission Open
Keywords: fishy off-flavor; frozen storage; sensory quality; processing technologies; lipid oxidation; freshness
(This special issue belongs to the Section Foods of Marine Origin)
Digital, Computational, and Learning Technologies for Food Analysis
edited by
submission deadline 10 Jun 2026 | Viewed by 163 | Submission Open
Keywords: digital food analysis; artificial intelligence; deep learning; machine learning; computer vision; food quality assessment; smart sensing; food safety/quality; food sensory analytics; computational modeling
(This special issue belongs to the Section Food Analytical Methods)
Enzymatic Browning in Fruits and Vegetables: Formation Mechanisms and Inhibitory Measures
edited by Małgorzata Sierocka and
submission deadline 10 Jun 2026 | Viewed by 102 | Submission Open
Keywords: unprocessed/minimally processed food/moderately processed food; enzyme activity and enzymatic browning; pro-health properties; modern preservative technologies; polyphenol oxidase and peroxidase inhibitors; natural anti-microbiological agents; food waste reduction; advanced packaging technologies
(This special issue belongs to the Section Plant Foods)
Innovative Cereal Technologies and the Quality of Cereal Products submission deadline 10 Jun 2026 | Viewed by 97 | Submission Open
Keywords: cereal technologies; bakery products; pasta products; functional foods; food quality; physicochemical properties; health-promoting components; innovative ingredients; nutritional value; sensory evaluation; fortification and enrichment
(This special issue belongs to the Section Grain)
Bioactive Compounds in Bee Products: From Analysis to Health Benefits
edited by
submission deadline 10 Jun 2026 | Viewed by 95 | Submission Open
Keywords: bee products; bioactive compounds; separation; identification; in vitro and in vivo studies; analytical methods; health benefits; biological and functional activities; authenticity
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Enhancing Food Safety Through Human Behavior and Hygiene Management Across the Food Supply Chain submission deadline 10 Jun 2026 | Viewed by 90 | Submission Open
Keywords: food safety culture; hygiene practices; behavioral interventions; food handlers; supply chain management; contamination prevention; food safety compliance; human factors
(This special issue belongs to the Section Food Quality and Safety)
New Trends in Drying Technologies in Fresh-Cut Foods submission deadline 10 Jun 2026 | Viewed by 88 | Submission Open
Keywords: food processing; hybrid drying; drying technologies; innovative drying technologies; energy efficiency; food preservation; food safety; food quality; emerging food technology; shelf-life; sensors; fresh-cut foods; drying kinetics
(This special issue belongs to the Section Food Engineering and Technology)
Detection of Organic Contaminants in Foods—Analytical Advances, Sources of Exposure, and Health Risk Assessment submission deadline 10 Jun 2026 | Viewed by 80 | Submission Open
Keywords: organic contaminant detection; HRMS & hyphenated platforms; multi-residue & non-target screening; exposure & dietary intake modeling; health risk assessment & regulatory frameworks
Chemical Properties and Functional Roles of Bioactive Compounds in Natural Foods
edited by Jiangning Hu
submission deadline 10 Jun 2026 | Viewed by 75 | Submission Open
Keywords: bioactive compounds; natural foods; functional properties; structure– activity relationship; polyphenols; peptides; polysaccharides; metabolism; antioxidant activity; chronic disease prevention
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Advances in Portable Biosensors and Antimicrobial Strategies for Food Safety
edited by Yunlei Zhou and Huanshun Yin
submission deadline 10 Jun 2026 | Viewed by 64 | Submission Open
Keywords: portable biosensors; sterilization; foodborne pathogens; food safety; sensitive detection
(This special issue belongs to the Section Food Analytical Methods)
Functional Characteristics of Plant Protein: From Molecular Structure to Innovative Applications
edited by , Xianghui Yan, Dongze Li and
submission deadline 10 Jun 2026 | Viewed by 61 | Submission Open
Keywords: plant protein; functional properties; structure-function relationship; protein modification; food colloids; emulsification; gelation; plant-based foods
(This special issue belongs to the Section Food Biotechnology)
Emulsion-Based Encapsulation and Delivery Systems for Bioactive Compounds in Functional Foods submission deadline 15 Jun 2026 | 1 articles | Viewed by 3113 | Submission Open
Keywords: oil-in-water (O/W) and water-in-oil (W/O) emulsions; digestion of the O/W and W/O emulsion carriers; double emulsions; pickering emulsions; bioactive compounds; polyphenols; omega-3 polyunsaturated fatty acids; encapsulation; delivery systems; functional foods and beverages
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Recent Research on the Extraction and Characterization of Phenolic Compounds from Foods and Their Potential Antioxidant Activities submission deadline 15 Jun 2026 | 2 articles | Viewed by 3097 | Submission Open
Keywords: phenolics compounds; foods; antioxidant activity; bioactivity; novel-based extraction techniques; chromatography
(This special issue belongs to the Section Nutraceuticals, Functional Foods, and Novel Foods)
Coffee Science: Innovations Across the Production-to-Consumer Chain submission deadline 15 Jun 2026 | 2 articles | Viewed by 1641 | Submission Open
Keywords: coffee authenticity; coffee by-products; bioactive compounds; structure– function relationships; health benefits of coffee; green extraction; sustainable processing; food innovation; functional foods; circular economy in food
(This special issue belongs to the Section Drinks and Liquid Nutrition)
Stable Isotopes and Elemental Profiles as Guardians of Food and Beverage Integrity: Tracing Origins and Evaluating Quality
edited by Gabriela Cristea and
submission deadline 15 Jun 2026 | 1 articles | Viewed by 1321 | Submission Open
Keywords: stable isotopes; elemental profiling; food traceability; geographical origin; quality assurance; fraud detection; chemometrics; spectroscopic techniques; authenticity; geochemical fingerprinting
(This special issue belongs to the Section Food Analytical Methods)
Processing and Fermentation of Grain Products: From Digestibility to Bioactivity
edited by and Priscila Zaczuk Bassinello
submission deadline 15 Jun 2026 | Viewed by 334 | Submission Open
Keywords: submerged fermentation; solid-state fermentation; grain bioprocessing; Nutritional enhancement; bioactive compounds; functional foods; antinutritional factors; digestibility; resistant starch; short-chain fatty acids; agro-industrial by-products; upcycling; circular economy; microbiome; sustainable food systems
(This special issue belongs to the Section Grain)
Emerging Strategies for Sustainable Food Systems via High-Efficiency Valorization of Food Processing Wastes
edited by
submission deadline 15 Jun 2026 | Viewed by 139 | Submission Open
Keywords: food waste valorization; biorefinery; upcycling; sustainable food systems; food security; environmental impact; circular economy
(This special issue belongs to the Section Food Security and Sustainability)
Plant-Based Food: From Nutritional Value to Health Benefits: 3rd Edition
edited by and
submission deadline 15 Jun 2026 | Viewed by 109 | Submission Open
Keywords: phytochemicals; biological compounds; plant-based functional foods; characterization; functional attributes; phenolic compound; food processing; bioavailability; abiotic stress; physiological metabolism; biosynthesis mechanism
(This special issue belongs to the Section Plant Foods)
Application of New Postharvest Processing Technologies in Fruit and Vegetable Storage and Shelf-Life Preservation
edited by and
submission deadline 15 Jun 2026 | Viewed by 109 | Submission Open
Keywords: fruit and vegetable; postharvest processing technologies; preservative materials; emerging technologies; preservation mechanisms; environmentally friendly and sustainable; the quality changes in fruits and vegetables; the metabolism of fruits and vegetables; inhibit pathogenic microorganisms
(This special issue belongs to the Section Food Quality and Safety)
Emerging Non-Thermal and Innovative Physical Technologies in Food Processing: From Preservation to Valorization
edited by , Višnja Stulić and Ivan Karlo Cingesar
submission deadline 15 Jun 2026 | Viewed by 63 | Submission Open
Keywords: process optimization; extraction of bioactive compounds; enzyme inactivation; structure modification; food preservation
(This special issue belongs to the Section Food Engineering and Technology)
Advanced Materials for Sustainable Food Packaging: Films, Coatings, Emulsions, and Gels
edited by Ying Chen, and Yi Yuan
submission deadline 15 Jun 2026 | Viewed by 42 | Submission Open
Keywords: polysaccharide; protein; films; coatings; hydrogels; emulsions; active packaging
(This special issue belongs to the Section Food Packaging and Preservation)
From Feed to Fork: Nutritional and Technological Strategies to Enhance Meat Functionality and Sustainability submission deadline 18 Jun 2026 | Viewed by 552 | Submission Open
Keywords: meat quality; sustainable feed ingredients; alternative proteins; animal nutrition; meat functionality; bioactive compounds; muscle metabolism; food sustainability
(This special issue belongs to the Section Meat)
Eggs and Egg Products: Production, Processing, and Safety: 2nd Edition
edited by
submission deadline 18 Jun 2026 | Viewed by 65 | Submission Open
Keywords: eggs; egg products; processing; nutrition; functional properties; safety
Microorganisms in Meat Products: Emerging Roles and Novel Applications submission deadline 19 Jun 2026 | Viewed by 64 | Submission Open
Keywords: meat and meat products; microbiota; microbes; Lactobacillus; lactic acid bacteria; probiotic; postbiotics; bacteriocins; omics technologies
(This special issue belongs to the Section Meat)
Advances in Beneficial Food Microorganisms: Isolation, Identification, Characterization and Applications: 2nd Edition
edited by Xiaomin Li and Ling Zhang
submission deadline 20 Jun 2026 | 3 articles | Viewed by 7761 | Submission Open
Keywords: microbiomes; metagenomes; enzyme engineering; probiotics; expolysaccharides; aromatic compounds; pigments; vitamins; biodegradation; food fermentation
(This special issue belongs to the Section Food Microbiology)
Fish and Aquatic Products: Processing, Preservation and Quality Analysis
edited by Shota Tanimoto and Yuko Murata
submission deadline 20 Jun 2026 | 3 articles | Viewed by 4780 | Submission Open
Keywords: enzyme; extractive components; flavor; lipid oxidation; microbe; quality control; quality deterioration; taste; texture; volatile organic compounds
(This special issue belongs to the Section Foods of Marine Origin)
Food Design for Enhancing Quality and Sensory Attributes
edited by and Nikola Tomic
submission deadline 20 Jun 2026 | 2 articles | Viewed by 2126 | Submission Open
Keywords: food quality; food packaging; eating utensils; sensory characterization; acceptance and emotional responses; food product design; design for food
(This special issue belongs to the Section Food Quality and Safety)
Modern Technologies for Extending Shelf-Life and Improving Quality of Moderately Processed Foods: Challenges and Innovations submission deadline 20 Jun 2026 | 1 articles | Viewed by 1627 | Submission Open
Keywords: unprocessed/minimally processed food/moderately processed foods; enzymes activity and enzymatic browning; pro-health properties; modern preservative technologies; natural anti-microbiological agents; food waste reduction; advanced packaging technologies
(This special issue belongs to the Section Food Engineering and Technology)
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