The Future of Meat Alternatives: Advances in Plant-Based, Cultured, Microbial, and Insect-Derived Meat

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

Deadline for manuscript submissions: 28 May 2026 | Viewed by 674

Special Issue Editors


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Guest Editor
Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju 52852, Republic of Korea
Interests: meat science; meat quality; alternative proteins
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea
Interests: meat products; in vitro digestion; cultured meat; plant-based protein
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The global demand for sustainable and alternative meat production to supplement traditional farmed meat is a prime focus for the meat scientist. This has led to rapid research in meat alternatives derived from plants, cultured cells, microbes, and insects. This Special Issue focuses on the latest research and developments in the novel techniques, production, characterization, and consumer acceptance of next-generation meat alternatives. By integrating perspectives from food science, biotechnology, nutrition, and sustainability, this collection aims to highlight key challenges, emerging solutions, and future directions shaping the evolution of the alternative meat landscape.

This Special Issue invites original research articles, reviews, and short communications focusing on innovations that improve the nutritional value, sensory quality, functionality, safety, and sustainability of alternative meat products. Contributions integrating food science, biotechnology, nutrition, and consumer research are particularly encouraged.

Topics of Interest Include:

  • Advances in plant-based meat production with optimized texture and flavor development
  • Cultured meat production: cell line selection, scaffolding, texture flavor development, and scale-up strategies
  • Microbial and fermentation-derived proteins, including single-cell proteins and mycoprotein applications.
  • Insect-derived proteins and their applications in hybrid meat alternatives.
  • Functional, nutritional, and sensory characterization of alternative meats.
  • Food safety, stability, and shelf-life assessment of alternative proteins
  • Consumer perception, labelling, and market acceptance of meat alternatives
  • Future perspectives of sustainable, scalable production of meat alternatives.

Prof. Dr. Seon-Tea Joo
Prof. Dr. Sun Jin Hur
Guest Editors

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Keywords

  • meat alternatives
  • cultured meat
  • plant-based meat
  • microbial protein
  • insect-based meat
  • texture
  • flavor
  • scalable production

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Published Papers (1 paper)

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Research

14 pages, 1414 KB  
Article
Wet-Spinning Technology for Plant-Based Meat Alternative: Influence of Protein Composition on Physicochemical and Textural Properties
by Swati Kumari, So-Hee Kim, Chan-Jin Kim, Young-Hwa Hwang and Seon-Tea Joo
Foods 2025, 14(22), 3913; https://doi.org/10.3390/foods14223913 - 15 Nov 2025
Viewed by 500
Abstract
The development of a fibrous-structured meat alternative that can perfectly mimic the tribology of the meat is considered to be extremely challenging. In this study, a bottom-up technique, wet spinning, was used to produce a fiber-like structure similar to muscle fiber. Different protein [...] Read more.
The development of a fibrous-structured meat alternative that can perfectly mimic the tribology of the meat is considered to be extremely challenging. In this study, a bottom-up technique, wet spinning, was used to produce a fiber-like structure similar to muscle fiber. Different protein concentrations (0% to 16%) of wheat protein, pea protein isolates, and sodium alginate (2%) were used as an emulsifier and compared with the conventional meat (longissimus dorsi muscle) from a barrow in terms of physicochemical (pH, color, moisture content, cooking loss), textural (Texture profile and Warner–Bratzler Shear Force), and sensory parameters. The results from the study showed that the ratio of protein concentration significantly affected the solution behavior, leading to change in the spinnability of solution. The combined protein formulations displayed by a greater range of physicochemical and textural properties, especially hardness and WBSF, ranged from 22 N to 32.20 N and 4.26 to 4.71 kg/cm2 in comparison to each other (p < 0.05). However, principal component analysis has shown that the overall profiling was significantly different than that of conventional meat (p < 0.05). The overall results suggested that the blend of wheat protein and pea protein isolate shows great potential for preparing a variety of structured meat alternatives by optimizing the concentration based on the desired product profiling. Full article
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