Biodegradable plastic was produced from black soldier flies in Texas
Texas A&M University researchers devised a novel method for making polycarbonates and polyurethanes
Engineers from Texas A&M University have pioneered a groundbreaking technology for crafting biodegradable plastic using deceased black soldier flies. They assert an impressive closed-loop production process, as the very flies used in material production will consume bioplastic waste generated from these insects.
Their research concentrates on adult flies due to their rich protein content and nutrient profile, while younger flies are earmarked as a food source. The scientists have mastered the extraction and processing of chitin, a key component of fly exoskeletons, transforming it into the biopolymer chitosan. This versatile material serves as the foundation for producing polycarbonates and polyurethanes, typically derived from petrochemical sources.
Notably, Chinese scientists have previously introduced an environmentally friendly packaging solution that can replace conventional plastic without the need for deforestation. This edible, harmless-to-animals material is created using bacterial cellulose, resulting in a transparent, biodegradable alternative.
