Behind the Scenes of Industrial Food Processing

The food industry goes far beyond simple production. It is built on complex engineering systems in which every step matters.

Understanding these processes is essential for anyone aiming to grow in this dynamic sector. Developed by AgroParisTech, the Digit'HALLE MOOC offers a practical and comprehensive introduction to the industrial transformation of raw materials into finished food products.

Over six weeks, this accessible course explores key unit operations such as drying, heat treatment, fermentation, and distillation. Each stage is analyzed through material and energy balances, providing learners with the tools to optimize efficiency while maintaining strict food safety standards. Real-world case studies—from milk processing to apple transformation—bridge theory and practice, helping learners understand the operational challenges faced by the industry.

Beyond physical and chemical processes, the course also delves into microbiological and health-related aspects. It examines food microbiota, their roles, and the potential risks that can arise during processing. This knowledge is crucial for ensuring product safety and compliance with modern quality standards. The scientific prerequisites are modest but targeted: a basic understanding of mathematics, chemistry, biology, and physics, along with some familiarity with thermodynamics and kinetics. This ensures that a wide audience—including students, aspiring engineers, and food enthusiasts—can fully engage with the material and apply what they learn.

By the end of the course, participants will be able to break down industrial processes into unit operations, perform material and energy balances, and understand how thermodynamic and kinetic principles influence food processing. These competencies are key to succeeding in a modern industry where safety, quality, and innovation must go hand in hand.

Whether you are a future engineer, a technician, or simply passionate about food science, Digit’HALLE offers a unique opportunity to explore the world of food processing—combining scientific rigor with practical insight.

Join now and discover how the food industry is evolving to create safer, higher-quality, and more sustainable products.

To learn more and register, click here.

Enrollment: From February 2, 2026 to July 31, 2026
Course: From April 1, 2026 to July 31, 2026