Microbial and Enzymatic Biodegradation of Plastic Waste for a Circular Economy DOI Creative Commons
Muhammad Akram, Rangasamy Savitha, Gemma K. Kinsella

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(24), P. 11942 - 11942

Published: Dec. 20, 2024

Plastics play a crucial role in modern life, but their accumulation poses serious threat to both the environment and human health. Due effects on terrestrial aquatic environment, it is essential develop sustainable approaches dispose of waste plastics. Traditional methods plastic disposal, such as burning landfilling, are problematic since they produce hazardous byproducts. Biodegradation potentially effective, eco-friendly approach which uses microbial consortia or isolated enzymes break down waste. Enzymes interact with surfaces hydrolyse large polymer chains into smaller units. These byproducts can then be utilised carbon sources by microbes, eventually converted CO2 water. This review explores principal degradation, focus existing emerging polymers made readily biodegradable. In addition, valorisation for converting valuable considered. The implementation circular economy expected lead further development, including scaling up efficient bio-upcycling processes, serve stimulate environmental removal value-added use post-consumer streams.

Language: Английский

Using Insect Larvae and Their Microbiota for Plastic Degradation DOI Creative Commons
Isabel Vital-Vilchis, Esther Karunakaran

Insects, Journal Year: 2025, Volume and Issue: 16(2), P. 165 - 165

Published: Feb. 5, 2025

Plastic pollution is one of the biggest current global threats to environment given that petroleum-based plastic recalcitrant and can stay in for decades, even centuries, depending on specific type. Since less than 10% all made recycled, other solutions (such as incineration or landfill storage) are pollutant methods, new, environmentally friendly needed. In this regard, latest biotechnological discovery topic capability insect larvae use polymers carbon feedstock. This present review describes most relevant information capable degrading plastic, mainly Galleria mellonella (Fabricius, 1798), Tenebrio molitor (Linnaeus, 1758), Zophobas atratus 1776), also adds new about commonly studied “plastivore” insects such termites. covers literature from very first work describing degradation by published 2014 way research available (till June 2024), focusing identification a wide variety plastic-degrading microorganisms isolated guts understanding potential molecular mechanisms take place. It discoveries, which include novel enzymes waxworm saliva.

Language: Английский

Citations

1
Novel Tetracycline-Degrading Enzymes from the Gut Microbiota of Black Soldier Fly: Discovery, Performance, Degradation Pathways, Mechanisms, and Application Potential DOI
Yaxin Pei,

Aojie Lei,

Mengyao Wang

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 488, P. 137286 - 137286

Published: Jan. 20, 2025

Language: Английский

Citations

0
State-of-the-art advances in biotechnology for polyethylene terephthalate bio-depolymerization DOI Creative Commons
Yajun Liu, Jie Zhou, Yanwei Li

et al.

Green Carbon, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Advancement in innovative strategies for poly (ethylene terephthalate) biodegradation DOI
Anamika Kushwaha, Lalit Goswami, Beom Soo Kim

et al.

Current Opinion in Chemical Engineering, Journal Year: 2025, Volume and Issue: 48, P. 101121 - 101121

Published: March 28, 2025

Language: Английский

Citations

0
Microbial and Enzymatic Biodegradation of Plastic Waste for a Circular Economy DOI Creative Commons
Muhammad Akram, Rangasamy Savitha, Gemma K. Kinsella

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(24), P. 11942 - 11942

Published: Dec. 20, 2024

Plastics play a crucial role in modern life, but their accumulation poses serious threat to both the environment and human health. Due effects on terrestrial aquatic environment, it is essential develop sustainable approaches dispose of waste plastics. Traditional methods plastic disposal, such as burning landfilling, are problematic since they produce hazardous byproducts. Biodegradation potentially effective, eco-friendly approach which uses microbial consortia or isolated enzymes break down waste. Enzymes interact with surfaces hydrolyse large polymer chains into smaller units. These byproducts can then be utilised carbon sources by microbes, eventually converted CO2 water. This review explores principal degradation, focus existing emerging polymers made readily biodegradable. In addition, valorisation for converting valuable considered. The implementation circular economy expected lead further development, including scaling up efficient bio-upcycling processes, serve stimulate environmental removal value-added use post-consumer streams.

Language: Английский

Citations

0