Microalgae as a Renewable Resource for Bioplastic Production

Abstract

Increase in plastic waste accumulation is considered a growing concern, resulting in white pollution. It is unavoidable that an inventive method to reduce pollution will be required. Increased recycling of plastic waste is not a practical solution. Therefore, reducing petroleum-based polymer utilization is essential for environmental sustainability. Biobased polymers are gaining appeal as a promising alternative to petroleum-based polymers. Based on several studies, biobased plastics could be produced by several microbial species, particularly algal species, rather than petroleum-based polymers. Bioplastic synthesis from microalgae is a new option that calls for further studies. Algal biorefinery that integrates bioplastic complimentary activities will be investigated to determine its economic viability and environmental impact. Consequently, this chapter discusses the current status of bioplastic production technologies from microalgae species and different types of bioplastics produced by various algal species and the bioplastic material production methods from microalgae.