Strategy for Sustainable Bio‐Value Chain Development: Algal Biomass Utilization Without Inhibitory Effects on Lactic Acid Production via Efficient Diluted Acid Hydrolysis of Brown Macroalga DOI Creative Commons
Jihyun Bae, Jeongho Lee,

Hyeok Ki Kwon

et al.

GCB Bioenergy, Journal Year: 2025, Volume and Issue: 17(5)

Published: April 25, 2025

ABSTRACT Saccharina japonica , one of the most widely cultivated brown algae species, is considered a promising biorefinery feedstock due to its high carbohydrate content. Dilute acid hydrolysis can be performed recover sugars from S. ; however, impact sugar derivatives (potential inhibitors) generated during process on lactic production remains unexplored. In this study, inhibitory effects fermentation performance Lacticaseibacillus rhamnosus were systematically examined enhance bioconversion efficiency . Firstly, present in hydrolysate identified, revealing presence acetic acid, formic and furfural. Subsequently, their assessed, demonstrating significant inhibition ( p < 0.05) at following concentrations: > 2 g/L 0.5 1 Based information, 5% H SO 4 was determined optimal solvent for hydrolysis, enabling with fermentable content minimal derivatives: 23.23 mannitol, 0.86 glucose, 0.21 0.14 no detectable The resulting contained non‐inhibitory levels, allowing direct application without detoxification. As result, yield 18.26 92.3%, respectively, comparable control group (17.32 87.6%). This study addresses critical knowledge gap macroalgae by elucidating performance.

Language: Английский

Recent advances in the Design-Build-Test-Learn (DBTL) cycle for systems metabolic engineering of Corynebacterium glutamicum DOI

Subeen Jeon,

Yu Jung Sohn,

Haeyoung Lee

et al.

The Journal of Microbiology, Journal Year: 2025, Volume and Issue: 63(3), P. e2501021 - e2501021

Published: March 28, 2025

Language: Английский

Citations

1
Machine learning-assisted synthetic biology of cyanobacteria and microalgae DOI

Weijia Jin,

Fangzhong Wang,

Lei Chen

et al.

Algal Research, Journal Year: 2025, Volume and Issue: unknown, P. 103911 - 103911

Published: Jan. 1, 2025

Language: Английский

Citations

0
Strategy for Sustainable Bio‐Value Chain Development: Algal Biomass Utilization Without Inhibitory Effects on Lactic Acid Production via Efficient Diluted Acid Hydrolysis of Brown Macroalga DOI Creative Commons
Jihyun Bae, Jeongho Lee,

Hyeok Ki Kwon

et al.

GCB Bioenergy, Journal Year: 2025, Volume and Issue: 17(5)

Published: April 25, 2025

ABSTRACT Saccharina japonica , one of the most widely cultivated brown algae species, is considered a promising biorefinery feedstock due to its high carbohydrate content. Dilute acid hydrolysis can be performed recover sugars from S. ; however, impact sugar derivatives (potential inhibitors) generated during process on lactic production remains unexplored. In this study, inhibitory effects fermentation performance Lacticaseibacillus rhamnosus were systematically examined enhance bioconversion efficiency . Firstly, present in hydrolysate identified, revealing presence acetic acid, formic and furfural. Subsequently, their assessed, demonstrating significant inhibition ( p < 0.05) at following concentrations: > 2 g/L 0.5 1 Based information, 5% H SO 4 was determined optimal solvent for hydrolysis, enabling with fermentable content minimal derivatives: 23.23 mannitol, 0.86 glucose, 0.21 0.14 no detectable The resulting contained non‐inhibitory levels, allowing direct application without detoxification. As result, yield 18.26 92.3%, respectively, comparable control group (17.32 87.6%). This study addresses critical knowledge gap macroalgae by elucidating performance.

Language: Английский

Citations

0