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Turning Waste into Taste: Ancient Techniques in Modern Food Processing

Innovative companies like Fermtech and MOA Foodtech are using ancient fermentation techniques to transform food waste into valuable products. This sustainable approach not only reduces waste but also creates new flavors and economic opportunities.

iG
iGEN Editorial
June 8, 2026
Turning Waste into Taste: Ancient Techniques in Modern Food Processing

Transforming Waste into Taste

In a groundbreaking move, companies are using ancient fermentation techniques to convert food waste into delicious and valuable products. Fermtech, a UK-based company, is leading the charge by transforming cocoa shells into a cocoa powder substitute. Meanwhile, MOA Foodtech in Spain is utilizing AI to optimize fermentation processes, turning pea by-products into new food ingredients.

The Fermentation Revolution

Fermentation, an age-old process, is being revitalized with modern technology. Vayu Hill-Maini from Stanford University is experimenting with fungi to create cheese-like products from food waste. This process not only reduces waste but also retains the flavors of the original ingredients.

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