Food-grade creatine microencapsulation for beverages and semi-solid foods
Innovative microencapsulation technology stabilizes creatine in acidic beverages and semi-solid foods, reducing degradation while maintaining sensory quality. Utilizes GRAS carriers for scalable and industrial applications, offering stable, free-flowing powders.
Overview
Our innovative solution involves the development of a food-grade creatine delivery system using advanced microencapsulation techniques. This approach is designed to significantly enhance the stability of creatine in acidic beverages and semi-solid foods, thus maintaining its efficacy and shelf life. By employing generally recognized as safe (GRAS) polysaccharide, protein, and lipid carriers, we create a protective micro-environment that effectively reduces creatine degradation. The result is a technology capable of producing free-flowing powders and structured systems that disperse seamlessly in beverages without affecting their turbidity or flavor.
Technical specifications
- Utilizes GRAS polysaccharide, protein, and lipid carriers to form a stable micro-environment around creatine.
- Capable of producing free-flowing B2B powders or structured systems that integrate well into beverages.
- Designed to maintain stability under typical heat treatments and acidic conditions.
- Optimized for manufacturability using industrial processes such as mixing and spray drying.
- Benchmarked against non-encapsulated creatine to demonstrate enhanced retention and stability.
Technology readiness level
The technology is currently at Technology Readiness Level 4, having been validated at the lab-scale with a clear path to pilot-scale validation. Future phases include scale-up, stability testing in model applications, and sensory impact assessments.
About Fraunhofer Institute
Fraunhofer is a large, multi-site applied research organization based in Germany, operating a nationwide network of institutes and research units with a strong industry-facing mission. Its contract-research model aligns work to real manufacturing and deployment needs, with pilot lines, test labs, and demonstration facilities for validation and scale-up. Many institutes are integrated with nearby universities and regional industry clusters, enabling joint appointments, shared infrastructure, and fast talent pipelines. Research is supported by competitive European programs alongside German federal and state funding, complemented by extensive contract revenue from private-sector collaborations. A dedicated technology transfer function manages IP, licensing, and startup formation.
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