therapeutic action: Environmental remediation

Mycoremediation of Petroleum-Contaminated Soil Using Native Ganoderma and Trametes Strains from the Ecuadorian Amazon

Researchers from Ecuador tested native fungi from the Amazon rainforest for their ability to clean up oil-contaminated soil. Five fungal species were found to remove over 96% of petroleum hydrocarbons in just 60 days through their natural enzymatic systems. These results show that fungi from biodiverse regions could offer an affordable and sustainable alternative to traditional soil cleanup methods, particularly important for communities affected by oil extraction pollution.

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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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Degradation of Extra-Heavy Crude Oil by Fungi Isolated from Hydrothermal Vents Fields in the Gulf of California

Scientists discovered that certain fungi living in extreme deep-sea hydrothermal vents can break down extra-heavy crude oil, a thick and difficult-to-degrade form of petroleum. Among eight fungal species tested, Aspergillus sydowii performed best, degrading about 40% of the crude oil. This discovery could lead to new biological methods for cleaning up oil spills in marine environments.

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The removal of black ink via Emericella quadrilineata as a green alternative technique to recycling ink waste papers

Researchers discovered that a fungus called Aspergillus quadrilineatus can remove black ink from waste papers, providing an environmentally friendly alternative to chemical-based recycling methods. Under optimal conditions including neutral pH and room temperature, the fungus successfully removed 97% of ink from contaminated papers through a process called biosorption. This natural approach uses enzymes produced by the fungus to break down and remove the ink, making it a cost-effective solution for paper recycling that reduces environmental damage from traditional chemical methods.

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