What are they coating fruit with? Answering your questions on food-grade wax and edible films
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6 min read
Did you know that many fruits, including apples and cucumbers, produce their own natural, waxy coating, but this protective layer is washed away during processing? To replace this lost barrier and extend freshness, producers apply a new layer of edible coating, commonly a food-grade wax, to the fruit before it reaches the supermarket shelf.