Seaweed-based coating could keep strawberries fresh for days without refrigeration, study finds

If you’ve ever brought home a carton of fresh strawberries only to find them moldy and destined for the trash a few days later, researchers may have found a simple solution: coating the fruit in a seaweed-based liquid that could keep it fresh without refrigeration.

University of British Columbia (UBC) scientists developed the seaweed-derived coating with the goal of extending the shelf life of fresh produce and reducing food waste and reliance on energy-intensive refrigeration.

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