Upcycling technologies for food waste management: safety, limitations, and current trends

Every year, nearly a third of all food produced on Earth is thrown away—enough to feed billions. But what if we could turn that waste into treasure?

Despite these hurdles, the potential is immense. Advancements in upcycling promise to enhance sustainability across the agri-food sector—mitigating waste, generating renewable energy, and producing valuable compounds. By embracing these technologies, we can move closer to achieving the Sustainable Development Goals, turning a global problem into a circular opportunity.

Key Points

• 30% of global food is wasted annually.
• Upcycling turns waste into value-added products.
• Safety demands regulation, traceability, and risk assessment.