Which innovative sustainable food packaging technology won the 2021 World Food Innovation Award for 'Best Packaging Technology'?

Product packaging in the food industry has undergone significant transformations in recent years. As sustainability becomes increasingly important to consumers, food brands have had to innovate their packaging solutions. This trivia question explores a groundbreaking sustainable food packaging innovation that gained significant attention for its environmental impact and market success.

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Apeel's plant-derived protective coating that extends produce shelf life without refrigeration
Notpla's edible and biodegradable seaweed packaging bubbles for liquids
Mushroom Packaging's mycelium-based foam alternative for shipping perishables
SoluBlue's bacteria-infused packaging that changes color as food begins to spoil