Methane Valorization to Antioxidant Polysaccharides by Methanotrophic Bacteria DOI

Shen Li,

Yuan Liu, Zixi Gao

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Bioconversion of methane into functional polysaccharides presents a promising strategy for mitigating methane-induced greenhouse gas emissions and addressing the limitations plant-derived polysaccharide sugar-based microbial production. In this study, novel methane-derived (MePS) was obtained from newly isolated methanotrophic bacterium Alkalicoccus glycogenes WONF2802. Structural characterization found that MePS is branched-chain glucan with weight-average molecular weight 283.2 kDa. Additionally, exhibited considerable antioxidant capacities in both vitro biochemical assays H2O2-induced oxidative stress cell model. This work establishes potential pathway production, reducing reliance on plant feedstocks, while offering new emission reduction.

Language: Английский

Cu Metal-Modified Nb2O5 Microspheres Boost Photoreduction of CO2 to CH4 via Enhanced Adsorption of C1 Intermediates DOI

Wenjing Ji,

Xie Hongtao,

Bangwei Deng

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Language: Английский

Citations

0
Solar-Fuel Production by Photodriven CO2 Reduction: Facts, Challenges, and Recommendations DOI
Subhajit Chakraborty, Sebastian C. Peter

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 2359 - 2371

Published: April 17, 2025

Language: Английский

Citations

0
Methane Valorization to Antioxidant Polysaccharides by Methanotrophic Bacteria DOI

Shen Li,

Yuan Liu, Zixi Gao

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Bioconversion of methane into functional polysaccharides presents a promising strategy for mitigating methane-induced greenhouse gas emissions and addressing the limitations plant-derived polysaccharide sugar-based microbial production. In this study, novel methane-derived (MePS) was obtained from newly isolated methanotrophic bacterium Alkalicoccus glycogenes WONF2802. Structural characterization found that MePS is branched-chain glucan with weight-average molecular weight 283.2 kDa. Additionally, exhibited considerable antioxidant capacities in both vitro biochemical assays H2O2-induced oxidative stress cell model. This work establishes potential pathway production, reducing reliance on plant feedstocks, while offering new emission reduction.

Language: Английский

Citations

0