What is poly-beta-hydrobutyrate?

Answer 1

<biochemistry> A common storage material of prokaryotic cells consisting of a polymer of beta-hydroxybutyrate (PHB) or other beta-alkanoic acids (PHA).

Answer 2

Poly-beta-hydroxybutyrate (PHB) is a biodegradable polyester that can be produced naturally by some microorganisms as a way to store carbon and energy. It is a promising alternative to non-biodegradable plastics, as it can be broken down by microbes in the environment. PHB has potential applications in packaging, biomedical materials, and other industries seeking sustainable alternatives to traditional plastics.