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Waxworms

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Plastic-Eating Caterpillars Turn Waste into Body Fat, Offering Eco-Friendly Solutions

Originally Published 6 months ago — by NDTV

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Source: NDTV

Scientists at Brandon University discovered that waxworms, the larvae of the greater wax moth, can break down plastics like polyethylene and store the degraded material as body fat, offering a potential biological solution to plastic waste management, though a diet solely of plastic harms the caterpillars' health.

Plastic-Eating Caterpillars Turn Trash Into Body Fat

Originally Published 6 months ago — by IFLScience

Featured image for Plastic-Eating Caterpillars Turn Trash Into Body Fat
Source: IFLScience

Waxworms can eat and break down plastic, specifically polyethylene, thanks to enzymes in their saliva, and they store the plastic as body fat. However, a diet solely of plastic shortens their lives and reduces their mass, making them unsuitable for direct environmental cleanup. Researchers see potential in re-engineering their plastic-degrading pathways or using them in controlled, co-supplemented environments for plastic waste management and possibly producing insect biomass for commercial use.