Bacteria-derived enzyme shows potential for polyethylene biodegradation

Thos article details a new approach for biodegrading polyethylene, developed by researchers at the Korea Institute of Science and Technology. They identified an enzyme called Pelosinus fermentans lipase 1 (PFL1) that can break down oxidized polyethylene, a major type of plastic waste. This enzyme, derived from bacteria, significantly reduces the molecular weight of polyethylene and is environmentally friendly compared to traditional disposal methods. The process also generates useful byproducts for further chemical synthesis, indicating a promising path toward addressing plastic waste issues and promoting a sustainable circular economy.

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