Here’s How Scientists Turned Plastic Bottles Into Nutritious Cookies
Researchers at Southern Illinois University Carbondale have developed engineered yeasts capable of converting PET plastic and agricultural waste into edible protein, fats, vitamins, and flavoring. This NASA-funded process transforms discarded materials into vanilla-flavored, protein-rich cookies using 3D-printing technology. The system transmutes common plastic waste and plant biomass into nutritious snacks, offering a potential method for upcycling plastic into food sources.
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- ✓ Scientists at Southern Illinois University Carbondale engineered yeast to convert plastic and agricultural waste into edible proteins, fats, vitamins, and flavoring.
- ✓ The resulting product is a vanilla-flavored, protein-rich cookie produced via 3D-printing.
- ✓ The research project received funding from NASA.
- ✓ The process utilizes PET plastic and plant biomass as raw materials.
What changed
SIU Carbondale researchers utilized engineered yeast to transmute PET plastic and crop waste into 3D-printed protein cookies.
Live updates
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SIU Carbondale Scientists Convert Plastic Bottles Into 3D-Printed Cookies
Researchers at Southern Illinois University Carbondale have developed engineered yeasts capable of converting PET plastic and agricultural waste into edible protein, fats, vitamins, and flavoring. This NASA-funded process transforms discarded materials into vanilla-flavored, protein-rich cookies using 3D-printing technology. The system transmutes common plastic waste and plant biomass into nutritious snacks, offering a potential method for upcycling plastic into food sources.
Why it matters
The project addresses plastic waste and food security by utilizing synthetic biology to repurpose non-biodegradable materials. Funding from NASA suggests the technology may have applications for long-term space missions where resource recovery is critical.
What is confirmed
- Scientists at Southern Illinois University Carbondale engineered yeast to convert plastic and agricultural waste into edible proteins, fats, vitamins, and flavoring.
- The resulting product is a vanilla-flavored, protein-rich cookie produced via 3D-printing.
- The research project received funding from NASA.
- The process utilizes PET plastic and plant biomass as raw materials.
What to watch next
- Peer-reviewed nutritional analysis of the cookies
- Scalability tests for industrial plastic-to-food conversion
- NASA evaluation for space mission deployment
confidence 100%Sources used for this update (9)
- Forbes — Here’s How Scientists Turned Plastic Bottles Into Nutritious Cookies
- The Guardian — Hard to swallow? The future of snacking may be 3D-printed cookies made from upcycled plastic
- Phys.org — Engineered yeasts help turn PET plastic and crop waste into protein-rich cookies
- Futurism — Scientists Turn Plastic Waste Into Edible Cookies Because That’s the Future We Deserve
- EurekAlert! — This cookie started its life as a plastic bottle
- www.cnet.com — These Cookies Are 3D-Printed and Made of Recycled Plastic
- www.uniladtech.com — Scientists invent 'future of snacking' after turning plastic bottle into edible cookie
- qazinform.com — From plastic bottle to cookie: Scientists 3D-print protein-rich treat
- hothardware.com — Plastic Bottles Are Being 3D-Printed Into Edible Cookies, Yum?
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