The antimicrobial lining of the film is comprised of a pullulan-based biopolymer produced from starch syrup during a fermentation process, which is already approved for use in foods
A recent study is the first to look at where chemicals in plastic end up after being broken down in a natural system—a yellow mealworm's gut, in this case
Very little is known about what kinds of microbes are in the Plastisphere—the biofilm that coats marine microplastics—and how they interact with one another and the plastic