Mycoprotein Production and Nutritional Applications
Summary
Mycoprotein is a sustainable, protein-rich food ingredient derived from the fermentation of filamentous fungi, most commonly Fusarium venenatum, in controlled bioreactor systems. Production involves the cultivation of fungal biomass on carbohydrate substrates—ranging from refined glucose to inexpensive agro-industrial residues—under optimised conditions of pH, temperature and aeration. Following growth, the fungal cells are harvested, heat-treated to reduce nucleic acid content and processed into forms resembling conventional meat products. Nutritionally, mycoprotein is high in quality protein and dietary fibre, low in total and saturated fat, and free of cholesterol. Human studies have demonstrated benefits for blood lipid profiles, glycaemic control, muscle protein synthesis and satiety. Functionally, mycoprotein exhibits gelling, foaming and emulsifying capacities that render it versatile for a wide array of food applications. Its comparatively low carbon and water footprints, when assessed by life-cycle analysis, position mycoprotein as a global solution to meet rising protein demand while mitigating environmental impact.
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Mycoprotein Production and Nutritional Applications publication trend
The graph below shows the total number of articles in mycoprotein production and nutritional applications across all publications each year (not limited to Nature Index journals).
Technical terms
Mycoprotein: Protein-rich fungal biomass produced by the cultivation of filamentous fungi in controlled fermentation systems.
Filamentous fungi: Multicellular fungi characterised by hyphal networks that form a mycelial structure.
Bioreactor: Engineered vessel designed to maintain precise environmental conditions for microbial growth.
Substrate: Nutrient source—often carbohydrate or agro-industrial residue—used to support microbial metabolism in fermentation.
Biomass: Accumulated microbial cellular material harvested for use as food or feed ingredients.
References
- Mycoprotein: environmental impact and health aspects. World Journal of Microbiology and Biotechnology (2019).
- Vegan-mycoprotein concentrate from pea-processing industry byproduct using edible filamentous fungi. Fungal Biology and Biotechnology (2018).
- Foaming, emulsifying and rheological properties of extracts from a co-product of the Quorn fermentation process. European Food Research and Technology (2019).
- Mycoprotein as novel functional ingredient: Mapping of functionality, composition and structure throughout the Quorn fermentation process. Food Chemistry (2022).
- Fungal Protein – What Is It and What Is the Health Evidence? A Systematic Review Focusing on Mycoprotein. Frontiers in Sustainable Food Systems (2021).
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