white-rot fungi – Page 2

White Rot Fungi as Tools for the Bioremediation of Xenobiotics: A Review

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White rot fungi are nature’s cleanup crew that can break down many toxic chemicals in our environment, from industrial dyes to pesticides. These special fungi produce powerful enzymes that can degrade pollutants that normally resist breakdown, making them promising tools for cleaning contaminated soil and water. Scientists are studying how to better harness these fungi’s abilities to treat industrial wastewater and restore polluted environments.

Use of Ganoderma lucidum grown on agricultural waste to remove antibiotics from water

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Researchers discovered that a type of mushroom called Ganoderma lucidum can help clean water contaminated with antibiotics. When the mushroom is grown on leftover agricultural materials like almond shells and coffee grounds, its root-like structure can remove certain antibiotics from water in just three days. This offers a cheap and sustainable way to address antibiotic pollution that contributes to antibiotic-resistant infections.

Pleurotus spp.—an effective way in degradation mycotoxins? A comprehensive review

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This review examines how oyster mushrooms (Pleurotus species) can break down mycotoxins—harmful compounds produced by molds in food and animal feed. These mushrooms produce special enzymes that can degrade toxins like aflatoxins and zearalenone, potentially reaching 30-100% degradation depending on conditions. This offers a safer, more environmentally friendly alternative to chemical detoxification methods currently used in the food industry.

Bioremediation of Landfill Leachate with Fungi: Autochthonous vs. Allochthonous Strains

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This research compared two approaches to cleaning landfill leachate using fungi: using fungi naturally found in the polluted water versus using well-studied fungi species from laboratory collections. Scientists tested how effectively these fungi could remove color and toxins from contaminated wastewater. The study found that both types of fungi worked reasonably well, but through different mechanisms—some fungi absorbed the pollutants while others chemically broke them down using special enzymes.

Novel method for rapid monitoring of OPFRs by LLE and GC–MS as a tool for assessing biodegradation: validation and applicability

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This study developed a new analytical method to detect and measure organophosphate flame retardants (OPFRs) in water samples. Researchers tested whether certain fungi, particularly white-rot fungi like Ganoderma lucidum and Trametes versicolor, could break down these toxic chemicals that are difficult to remove by conventional water treatment. The results show these fungi can effectively degrade some OPFRs, offering a promising biological treatment option for contaminated wastewater.

Characterization of Self-Growing Biomaterials Made of Fungal Mycelium and Various Lignocellulose-Containing Ingredients

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Scientists developed environmentally-friendly foam-like materials by growing mushroom mycelium (the root-like network of fungi) on agricultural waste like hemp and sawdust. These natural composites are strong, biodegradable, and can be used for packaging or insulation instead of plastic foam. However, they absorb water easily and can develop mold if exposed to moisture, so they need protective coatings for some applications.

Feasibility of the use of Lentinula edodes mycelium in terbinafine remediation

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Scientists tested whether shiitake mushrooms (Lentinula edodes) could remove terbinafine, a common antifungal medication, from contaminated environments. The mushroom mycelium successfully accumulated and broke down the drug into harmless byproducts, with no trace remaining in the surrounding medium. This eco-friendly approach offers a promising alternative to expensive chemical cleanup methods for pharmaceutical pollution.

PRMT5 promotes cellulase production by regulating the expression of cellulase gene eg2 through histone methylation in Ganoderma lucidum

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Scientists discovered that a protein called PRMT5 helps mushrooms (Ganoderma lucidum) produce more cellulase enzymes, which break down plant materials like corn straw and corn cobs. By controlling a specific gene called eg2 through a chemical modification on histone proteins, PRMT5 increases enzyme production. This discovery could help industries produce cellulase more efficiently and sustainably convert agricultural waste into useful sugars for biofuels and other products.

Characterization of the Enzymatic and Biosorption Processes Involved in the Decolorization of Remazol Brilliant Blue R Dye by Pleurotus ostreatus Pellets

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Researchers used oyster mushroom (Pleurotus ostreatus) pellets to remove toxic blue dye commonly found in textile wastewater. The study found that these mushroom pellets achieved 98.5% dye removal through multiple mechanisms: special enzymes (laccase and peroxidase) that break down the dye molecules, and physical absorption where the dye sticks to the mushroom cells. The mushroom could also use the dye as a food source, making this an effective and sustainable approach for cleaning industrial wastewater.

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

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Oil spills in the Amazon rainforest cause serious environmental and health problems. Scientists discovered that certain mushroom fungi found in Ecuador can break down petroleum pollutants in soil more effectively than natural processes. In lab tests, five native fungal strains removed over 96% of petroleum hydrocarbons from contaminated soil in just 60 days, offering a promising natural solution for cleaning up oil-polluted areas.

Research Topic: white-rot fungi