NASA-Funded Tech Turns Plastic into Protein-Rich Cookies "µBites"
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims + Mains·
Why in news
Researchers at SIU Carbondale developed a NASA-funded technology to convert PET plastic and agricultural waste into protein-rich cookies ('µBites') to address food security and waste management.
Background
The technology uses programmed yeasts to break down PET plastic and corn stalks into proteins, fats, and acids. The project is funded by NASA and the National Science Foundation (NSF). The resulting product, 'µBites', has passed safety tests for human consumption.
Facts for Prelims
- S&TPET: Polyethylene terephthalate, a common plastic polymer used in bottles and packaging.
- S&TBiotechnology: The process uses 'programmed yeasts' to facilitate the conversion of waste into edible components.
- FactThe project is funded by NASA and the National Science Foundation (NSF).
For Mains
Q. Discuss how advancements in biotechnology and waste-to-food conversion can contribute to achieving global food security and sustainable waste management.
Dimensions to cover in your answer
- Circular economy benefits
- Space exploration logistics
- Food security for growing population
- Safety and regulatory hurdles
Keywords: Circular Economy · Biotechnology · Food Security · Waste Management · Sustainable Innovation
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