Research Topic: plastic degradation

Metagenomic assembled dataset of potentially polyethylene terephthalate-degrading microcosms enriched from seawater, cow dung, and landfill soil

Scientists have created a database of 99 microbial genomes collected from seawater, cow manure, and landfill soil that can potentially break down polyethylene terephthalate (PET), the plastic used in bottles and clothing. These microorganisms were grown in laboratory experiments for 180 days using PET as their only food source. The research provides valuable information about which bacteria and archaea might help solve plastic pollution problems through natural biodegradation.

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Large-scale phenotyping of 1,000 fungal strains for the degradation of non-natural, industrial compounds

Scientists tested over 1,000 different fungi to see which ones could break down human-made pollutants like industrial dyes, plastics, and paper waste. They found that different types of fungi are good at degrading different pollutants, with wood-decaying fungi being particularly useful. This research suggests that fungi could be engineered to help clean up environmental pollution caused by industry and human activities.

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Breaking Down Linear Low-Density Polyethylene (LLDPE) Using Fungal Mycelium (Part A): A Path Towards Sustainable Waste Management and Its Possible Economic Impacts

Researchers discovered that certain fungi, especially Schizophyllum commune, can effectively break down plastic waste called LLDPE through their natural enzymes. In laboratory tests, this fungus degraded plastic about 20 times faster than samples without fungal treatment over 30 days. This fungal approach is cheaper and more environmentally friendly than traditional methods like incineration or landfilling, and could help solve plastic pollution while creating jobs and using agricultural waste productively.

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