GoKawiilSIU Researchers 3D-Print Edible Cookies from PET Plastic Using Engineered Yeast
Scientists at Southern Illinois University Carbondale used CRISPR-modified yeast to convert PET plastic and agricultural waste into proteins, fats, and flavor compounds, which were then 3D-printed into cookie shapes called 'µBites.' The team presented the work at the American Chemical Society meeting in Chicago, though the cookies haven't been tasted yet pending university approval.
GoKawiil's interpretation of the reporting above, not reported fact.
This research points to a novel biological pathway for breaking down persistent plastic waste while simultaneously generating usable nutrients, potentially addressing both pollution and food security concerns. If scaled safely, such microbial upcycling could reshape how industries handle plastic waste, though significant safety testing and regulatory approval remain necessary before any human consumption.
- Engineered yeast can convert PET plastic and plant waste into edible proteins, fats, and flavor compounds.
- The process combines CRISPR gene editing with oxidative hydrothermal dissolution and 3D printing.
- The cookies, called µBites, have not yet been tasted pending university safety approval.
OXO Good Grips Cookie Press — Until 3D-printed plastic-derived "µBites" hit shelves, you can extrude your own custom-shaped cookies the analog way with this cookie press. It comes with interchangeable disks so you can shape dough into fun designs, and the trigger action makes pumping out a whole tray fast. A far tastier way to play mad food scientist in your kitchen.
See OXO Good Grips Cookie Press on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: futurism.com — Frank Landymore, 2026-08-24
Published there as: “Scientists Turn Plastic Waste Into Edible Cookies Because That’s the Future We Deserve”
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