Study Strengthens the Potential of Mycoprotein as an Alternative to Meat

Why It Matters

Mycoprotein could become a scalable, low‑environmental‑impact protein source, helping meet growing protein demand while improving nutrition.

Key Takeaways

• Mycoprotein protein digestibility matches chicken and fish.
• Iron from mycoprotein absorbs better without phytate interference.
• Nutrient profile depends heavily on fungal strain and media.
• Bioreactor-grown fungi enable controlled, sustainable protein production.
• Optimized cultivation could boost food system resilience.

Pulse Analysis

The surge in plant‑based alternatives has pushed investors and manufacturers to explore novel protein sources beyond soy and peas. Mycoprotein, derived from filamentous fungi, offers a unique blend of high‑quality protein and a lower carbon footprint compared with traditional livestock. Its production in bioreactors uses less land and water, and can repurpose agricultural side‑streams, aligning with circular economy principles that appeal to environmentally conscious consumers and regulators.

The University of Borås study applied the INFOGEST protocol, a gold‑standard in‑vitro model that mimics human gastrointestinal conditions, to assess protein and mineral digestibility of several fungal strains. Results showed that mycoprotein’s amino acid digestibility rivals that of chicken and fish, while its iron is absorbed more efficiently due to the absence of phytate, a common antinutrient in plant foods. However, the research also highlighted that cultivation media—whether sugar‑rich or derived from winery waste—significantly influences nutrient outcomes, underscoring the need for precise fermentation control.

For the food industry, these insights translate into a clear commercial opportunity. Companies can develop mycoprotein‑based products that deliver animal‑like nutrition without the associated environmental penalties, supporting UN Sustainable Development Goals on zero hunger and good health. Investment in optimized fungal fermentation technologies could accelerate scale‑up, reduce production costs, and diversify protein portfolios. As consumer demand for clean‑label, sustainable foods grows, mycoprotein is poised to become a cornerstone of next‑generation protein strategies.