Next-gen Fermentation
Kingdom Five unveils a new 'grown not processed' mycoprotein platform

Rafaela Sousa
31 October 2025
31 October 2025
Kingdom Five unveils a new 'grown not processed' mycoprotein platform

Scottish food innovation company Kingdom Five has launched K5 Radical Protein, a new solid-state fermentation platform that grows whole-food mycoprotein using the edible filamentous fungus Neurospora.
The K5 Radical process produces naturally structured, high-protein, high-fibre foods with an authentic meat-like texture and flavour, without the heavy processing or added binders typically used in many meat alternatives.
Described as a 'grown not processed' innovation, the company’s approach enables the direct cultivation of mycoprotein into various formats such as sausages, fillets, nuggets and seafood-style products.
The platform is designed to provide food manufacturers with a sustainable, scalable solution that responds to growing consumer demand for nutritious and minimally processed meat-free foods.
“With K5 Radical, we can literally grow a meat-free sausage,” said Patrick Hickey, CEO and founder of Kingdom Five. “This technology lets us grow real food with texture and taste built in – which is not manufactured, but cultivated naturally.”
Related news
Bluu expands into beauty and health with cultivated marine ingredients
Germany-based cultivated fish producer Bluu is entering new markets beyond food as it looks to supply high-value marine ingredients to the health and beauty sectors.
Tetra Pak launches sunflower protein to meet demand for plant-based products
Tetra Pak has unveiled a new plant-based sunflower protein ingredient aimed at empowering food and beverage producers to capitalise on the surging demand for plant-based products.
Terra Oleo emerges from stealth with funding to transform palm oil and cocoa supply chains
Terra Oleo, a Singapore-based biotechnology firm, has officially emerged from stealth mode, announcing a $3.1 million funding round backed by Breakthrough Energy Discovery.
Next-gen Fermentation
Kingdom Five unveils a new 'grown not processed' mycoprotein platform

Rafaela Sousa
31 October 2025



