this post was submitted on 20 Oct 2025
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Fungi: mycelia, mushrooms & more

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Waste-eating mushrooms digest plastic & become ingredient to make chocolate protein bars (www.designboom.com)
submitted 1 month ago by solo@slrpnk.net to c/fungus@slrpnk.net
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the Oyster Mushroom (Pleurotus ostreatus) digests PET plastic, often found in bottles and packaging; the Turkey Tail Mushroom (Trametes versicolor) eats LDPE plastic, commonly used in grocery bags; and the Split Gill Mushroom (Schizophyllum commune) dissolves PUR plastic, used in foams and coatings. These fungi convert plastic molecules into simple carbon-based compounds. After decomposition, they leave no toxic waste behind, and the result is clean, organic matter suitable for cultivation and food production.

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[–] pulsewidth@lemmy.world 11 points 1 month ago

These fungi are already widespread worldwide so theres not really a concern of them 'escaping'.

Fungi will already rot infrastructure if its in the right conditions (warm and damp), which is why we don't let ceilings and electrical cablea etc get damp - and for cables that must be damp we use highly resistant polymers/etc which still need replacement over time due to rot and decay.