Case study: Creating a greener sugar alternative through sustainable biotechnology
- Innovate UK support: Minimal Financial Assistance
ARCITEKBio Ltd, based in Ceredigion, is developing innovative biotechnology to support healthier diets while reducing the environmental impact of food production. With support from Innovate UK, the company is working to commercialise a sustainable biotechnological process for producing xylitol — a low-calorie sugar alternative — using waste-derived feedstocks and precision fermentation rather than unsustainable chemical processes.
Excessive sugar consumption is strongly linked to a range of health challenges, including obesity, diabetes and dental disease. Xylitol offers a compelling alternative: it has a similar sweetness to sugar but with around 40 per cent fewer calories, does not cause an insulin spike, and actively helps prevent tooth decay. Despite these benefits, most xylitol on the market today is produced using energy-intensive chemical processes that rely on toxic catalysts and generate high levels of waste.
ARCITEKBio's Innovate UK-supported XyloPrO-CX project addresses this challenge by advancing the company's proprietary EcoXyL platform — an end-to-end biotechnological process that uses microbial precision fermentation to produce xylitol from lignocellulosic waste streams. This approach offers a cleaner, more sustainable and potentially cost-competitive alternative to traditional manufacturing methods.
Delivered in partnership with AberInnovation, the project builds on earlier technical developments to improve the commercial readiness of fermentation-based xylitol production. The work focuses on optimising process efficiency, strengthening product consistency and reducing risk as the technology moves closer to market. Innovate UK support has also enabled ARCITEKBio to increase awareness of xylitol's health benefits and explore resilient, Wales-based value chains for sustainable sweetener production.
"Thanks to the support we have been able to combine scientific innovation and commercial ambition to improve ARCITEKBio's EcoXyL biotechnology for scalable and sustainable xylitol production." - Dr Jai Lad | Co-founder
The potential impact of the project is significant. The global xylitol market is forecast to exceed £1.1 billion by 2028, driven by demand from the dental, dietary and diabetic health sectors. By offering a greener production route, ARCITEKBio's technology could help meet this demand while reducing environmental burden and supporting cleaner growth.
Beyond commercial opportunity, the project aligns closely with wider public health and sustainability goals. By enabling wider adoption of healthier sugar alternatives produced through low-impact processes, the work contributes to efforts to address the global sugar epidemic while supporting innovation-led economic growth in Wales.
Through the XyloPrO-CX project, ARCITEKBio is demonstrating how biotechnology, waste valorisation and clean growth can come together to deliver practical solutions for both people and the planet.
Project facts
- Business: ARCITEKBio Ltd
- Location: Ceredigion
- Innovate UK support: Minimal Financial Assistance (MFA)
- Project: XyloPrO-CX
- Focus: Sustainable fermentation-based xylitol production
- Wider impact: Healthier sugar alternatives and reduced environmental footprint
