It is said that one must necessarily work only with plant fibers, in the future.
There are alternatives, which in effect are considering, for example, the complex of proteins and polysaccharides, and molecules derived from amino acids and sugars, which form the
exoskeletons, shells or if you prefer, of certain insects (crickets) or certain
crustaceans (crabs, shrimps).
These shells are made from combinations of these materials, because they have to be more resilient and flexible, as the animal leaves the skeleton
to develop from one stage to another.
residues left by crustacean chitin in the ocean are a part
nutrient in the ocean: is waste, but
biodegradable and are included in the food chain.
Today we begin to think of incorporating These biodegradable materials in
other substances. Below, for example here of whiskers (ie, resistant materials stretched
as cat whiskers) of chitin obtained from crab, embedded in natural rubber.
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