Advances in Microbial and Plant-Based Biopolymers: Synthesis and Applications in Next-Generation Materials DOI Creative Commons

Poova Kattil Drishya,

M. Venkateswar Reddy, Gunda Mohanakrishna

et al.

Macromol—A Journal of Macromolecular Research, Journal Year: 2025, Volume and Issue: 5(2), P. 21 - 21

Published: May 6, 2025

Biopolymers are revolutionizing the materials landscape, driven by a growing demand for sustainable alternatives to traditional petroleum-based materials. Sourced from biological origins, these polymers not only environment friendly but also present exciting solutions in healthcare, packaging, biosensors, high performance, and durable as crude oil-based products. Recently, biopolymers derived plants, such lignin cellulose, alongside those produced bacteria, like polyhydroxyalkanoates (PHAs), have captured spotlight, drawing significant interest their industrial eco-friendly applications. The stems potential sustainable, renewable across diverse This review provides an in-depth analysis of current advancements plant-based bacterial biopolymers, covering aspects bioproduction, downstream processing, integration into high-performance next-generation Additionally, we delve technical challenges cost-effectiveness, scalability, which critical barriers widespread adoption. By highlighting issues, this aims equip researchers bio-based domain with comprehensive understanding how can serve viable petroleum-derived Ultimately, envision transformative shift linear, fossil fuel-based economy circular, economy, fostering more environmentally conscious material using novel aligning framework United Nations Sustainable Development Goals (SDGs), including clean water sanitation (SDG 6), industry, innovation, infrastructure 9), affordable energy 7), cities communities 11), responsible production consumption 12), climate action 13).

Language: Английский

Enhanced polyhydroxyalkanoate biosynthesis by Cupriavidus sp. CY-1 utilizing CO2 under controlled non-explosive conditions DOI Creative Commons
Young‐Cheol Chang, M. Venkateswar Reddy, Yasuteru Mawatari

et al.

Chemosphere, Journal Year: 2025, Volume and Issue: 373, P. 144181 - 144181

Published: Feb. 4, 2025

The production of polyhydroxyalkanoate (PHA) using CO2 through hydrogen-oxidizing bacteria under safe, non-explosive conditions is making impressive strides. present study aimed to evaluate and demonstrate the growth productivity PHA by Cupriavidus sp. CY-1 different conditions, thereby providing critical data for practical applications. experimental results highlighted efficiency strain in biosynthesis, achieving a rate 11.87 g L-1, which corresponds 90.6% yield when fermenting gaseous substrate composed H2 (70%), O2 (20%), (10%). also examined including concentrations 3.8% (v/v) at 6.5% (v/v). Furthermore, impact CO (30% higher) was assessed, revealing detrimental effect on production. Notably, addition Tween 80 significantly enhanced productivity. effective utilization has confirmed poly[(R)-3-hydroxybutyrate] (PHB) as valuable derived form PHA. By implementing two-step treatment with valeric acid, we successfully produced P(3HB-co-3HV) (PHBV) concentration 1.47 L-1. This achievement highlights potential enhance innovative strategies. examination phaC gene expression levels facilitated accurate predictions use from trichloroethylene (TCE) biodegradation faced concentration-related challenges; however, higher achieved phenol biodegradation, 1200 mg indicate substantial efficient

Language: Английский

Citations

0
Advances in Microbial and Plant-Based Biopolymers: Synthesis and Applications in Next-Generation Materials DOI Creative Commons

Poova Kattil Drishya,

M. Venkateswar Reddy, Gunda Mohanakrishna

et al.

Macromol—A Journal of Macromolecular Research, Journal Year: 2025, Volume and Issue: 5(2), P. 21 - 21

Published: May 6, 2025

Biopolymers are revolutionizing the materials landscape, driven by a growing demand for sustainable alternatives to traditional petroleum-based materials. Sourced from biological origins, these polymers not only environment friendly but also present exciting solutions in healthcare, packaging, biosensors, high performance, and durable as crude oil-based products. Recently, biopolymers derived plants, such lignin cellulose, alongside those produced bacteria, like polyhydroxyalkanoates (PHAs), have captured spotlight, drawing significant interest their industrial eco-friendly applications. The stems potential sustainable, renewable across diverse This review provides an in-depth analysis of current advancements plant-based bacterial biopolymers, covering aspects bioproduction, downstream processing, integration into high-performance next-generation Additionally, we delve technical challenges cost-effectiveness, scalability, which critical barriers widespread adoption. By highlighting issues, this aims equip researchers bio-based domain with comprehensive understanding how can serve viable petroleum-derived Ultimately, envision transformative shift linear, fossil fuel-based economy circular, economy, fostering more environmentally conscious material using novel aligning framework United Nations Sustainable Development Goals (SDGs), including clean water sanitation (SDG 6), industry, innovation, infrastructure 9), affordable energy 7), cities communities 11), responsible production consumption 12), climate action 13).

Language: Английский

Citations

0