The biofood industry is rapidly expanding as biotechnology drives innovation in sustainable food production. From enzymes that enhance food quality to alternative proteins developed through microbial and precision fermentation, bio-based solutions are reshaping global food systems.

However, scaling production requires advanced process analytical technologies (PAT) to ensure efficiency, consistency, and cost-effectiveness. This application note explores the role of online process mass spectrometry (MS) in fermentation monitoring.

By delivering precise, real-time insights into critical process parameters such as oxygen uptake, carbon dioxide evolution, and respiratory quotient, MS enables improved decision-making, predictive control, and automation. As demand for sustainable proteins and biofood products grows, online analytics provide the foundation for safer, scalable, and more sustainable biomanufacturing.