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A Review of PHB Production by Cyanobacteria and Its Applications

Journal Of Biochemical Technology 2022 8 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
A. Ranganadha Reddy, RinkuPolachirakkal Varghese

Summary

This review examines cyanobacteria as photoautotrophic producers of polyhydroxybutyrate (PHB) bioplastic, summarizing how nutrient-stress conditions stimulate PHB accumulation and evaluating the cost-effectiveness and sustainability of using cyanobacteria as an alternative to conventional feedstocks for biodegradable plastic production.

A significant worry is the impact of non-biodegradable plastic garbage. Consequently, efforts are being made to make bioplastics from living resources based on those materials' capacity to decompose. The cost-effectiveness of these resources has led scientists to explore alternatives, such as photoautotrophic cyanobacteria. The prospective significance and rising popularity of exploiting cyanobacteria as a PHB resource are described in this review. Numerous studies demonstrate that under str

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