An enzyme to break down plastic

Researchers from the University of Auckland are looking to synthesise and secrete a plastic-degrading enzyme that will ultimately improve recycling. Their research will be presented at the iGEM Giant Jamboree, held in Boston, Massachusetts, this weekend.

iGEM is an annual international synthetic biology competition aimed at university students worldwide who are working on projects with the aim of making a positive contribution to the community. Thanks to sponsorship from Waste Management NZ, the University of Auckland team will be the first from New Zealand to attend the event.

“Research suggests that more than 25,000 kg of plastic waste is discarded every day in New Zealand and only about 7% is currently recycled,” said Waste Management Lower North Island General Manager David Howie. “If we can find a way to enhance plastic recycling, it will make a significant contribution to reducing New Zealand’s waste.”

“Participating in the iGem Giant Jamboree is an excellent opportunity to showcase the biotech expertise we have here in New Zealand,” added Grace Borichevsky, chief scientist for the university’s team. “We hope that our success will raise awareness of this innovative field of science.”