Science
Scientists develop enzyme that biodegrades plastic bottles in hours
Researchers have successfully cultured a bacterial enzyme that can naturally break down ordinary plastic bottles within a few hours, offering a potential solution to global plastic pollution.
Scientists have announced the laboratory cultivation of a microscopic bacterial enzyme capable of degrading common plastic bottles in just a few hours. The enzyme, derived from a naturally occurring bacterium, accelerates the breakdown of plastic waste, a major contributor to worldwide environmental contamination.
The research team reported that the enzyme works by targeting the polymer chains in polyethylene terephthalate (PET), the material most widely used for beverage containers. Laboratory tests showed complete degradation of standard PET bottles under controlled conditions within a short time frame, suggesting a scalable approach to managing plastic debris.
Experts say the discovery could pave the way for eco‑friendly waste‑management technologies, reducing reliance on landfills and incineration. Further studies are planned to assess the enzyme's effectiveness in real‑world settings and to explore commercial production methods.
While the breakthrough offers hope, scientists caution that extensive testing is required before large‑scale deployment. Regulatory approvals, safety assessments, and cost analyses will determine how quickly the enzyme can be integrated into existing recycling and waste‑treatment infrastructures.
The development marks a significant step toward addressing the mounting plastic crisis, aligning with global efforts to promote sustainable materials and curb environmental pollution.
The research team reported that the enzyme works by targeting the polymer chains in polyethylene terephthalate (PET), the material most widely used for beverage containers. Laboratory tests showed complete degradation of standard PET bottles under controlled conditions within a short time frame, suggesting a scalable approach to managing plastic debris.
Experts say the discovery could pave the way for eco‑friendly waste‑management technologies, reducing reliance on landfills and incineration. Further studies are planned to assess the enzyme's effectiveness in real‑world settings and to explore commercial production methods.
While the breakthrough offers hope, scientists caution that extensive testing is required before large‑scale deployment. Regulatory approvals, safety assessments, and cost analyses will determine how quickly the enzyme can be integrated into existing recycling and waste‑treatment infrastructures.
The development marks a significant step toward addressing the mounting plastic crisis, aligning with global efforts to promote sustainable materials and curb environmental pollution.