Polyhydroxyvalerate (PHV) is a type of biopolymer that belongs to the family of polyhydroxyalkanoates (PHAs). It is produced by certain bacteria through the fermentation of organic materials. PHV is biodegradable and can be used as an alternative to conventional plastics, making it an environmentally friendly option for various applications. This biopolymer is known for its flexibility and mechanical properties, which can be tailored for specific uses. PHV can be utilized in packaging, medical devices, and agricultural films, contributing to sustainable practices in industries that typically rely on petroleum-based products.