Research Keyword: oxidative degradation

Identification of novel polyethylene-degrading fungi from South African landfill soils: Arthrographis kalrae, Lecanicillium coprophilum, and Didymosphaeria variabile

Researchers in South Africa discovered three previously unknown fungi that can break down plastic waste, particularly low-density polyethylene used in shopping bags. These fungi were isolated from landfill soils and showed the ability to degrade plastic strips through oxidative processes, with chemical changes detectable using advanced analysis techniques. This discovery offers hope for developing local, biologically-based solutions to South Africa’s serious plastic waste problem.

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Identification of novel polyethylene-degrading fungi from South African landfill soils: Arthrographis kalrae, Lecanicillium coprophilum, and Didymosphaeria variabile

Researchers in South Africa discovered three new types of fungi that can break down plastic waste in landfills. These fungi, along with two previously known species, were found in soil from two landfill sites and were shown to degrade polyethylene plastic. The scientists used multiple testing methods to confirm the fungi actually decompose the plastic by breaking down its chemical structure. This discovery offers hope for a biological solution to South Africa’s serious plastic waste problem.

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