The ancient trick making food waste useful and tasty
BBC News·June 4, 2026

Fermentation is being utilized to transform byproducts of food processing into valuable and edible items, reducing waste in the process. This ancient technique allows for the creation of nutritious and flavorful foods from what would otherwise be discarded materials. By harnessing the power of fermentation, food manufacturers can create new products while minimizing their environmental impact. As a result, fermentation is gaining recognition as a sustainable solution to food waste.
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