- Orange Peel Power: Keeping Tomatoes Fresher, Longer
A natural coating made from gelatin, k-carrageenan, and 1.5% orange peel extract has shown impressive results in preserving tomatoes for up to 21 days. This edible film slows ripening, reduces weight loss, maintains firmness, and even fights fungal growth. Tested at both room and cold temperatures, it’s a promising, eco-friendly solution for extending shelf life and reducing food waste.
https://doi.org/10.1007/s11694-025-03234-5
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