Passion fruits are grown mainly for juicing, but 51% of the fruit is the rind. However rind can be converted into a powder that can be used to preserve other fruits like a plastic wrap. This would not only help the wrapped fruit not spoil as fast, but it would also provide an edible wrapping. This would not only cut down on plastic usage, but would solve a huge waste from the rinds of the passion fruit.

https://www.foodnavigator.com/Article/2022/11/21/Passion-fruit-could-hold-the-key-to-combatting-food-waste-and-cutting-plastic-use