Biological production of medium-chain carboxylates through chain elongation: an overview

J Wang, Y Yin - Biotechnology Advances, 2022 - Elsevier
Medium chain carboxylates (MCCs) have wide applications in various industries, but the
traditional MCCs production methods are costly and unsustainable. Anaerobic fermentation …

Syngas-aided anaerobic fermentation for medium-chain carboxylate and alcohol production: the case for microbial communities

FCF Baleeiro, S Kleinsteuber, A Neumann… - Applied Microbiology …, 2019 - Springer
Syngas fermentation has been successfully implemented in commercial-scale plants and
can enable the biochemical conversion of the driest fractions of biomass through synthesis …

Directing Clostridium ljungdahlii fermentation products via hydrogen to carbon monoxide ratio in syngas

J Jack, J Lo, PC Maness, ZJ Ren - Biomass and Bioenergy, 2019 - Elsevier
Clostridium ljungdahlii was grown on syngas of varying composition to investigate how
syngas blends used in fermentation can be tailored toward desired product formation …

Electrode-Assisted Pressurized CO2 Fermentation for Acetic Acid and Ethanol Production: Enhanced Carbon Fixation, Metabolic Efficiency, and Sustainability in …

A Tharak, S Venkata Mohan - ACS Sustainable Chemistry & …, 2024 - ACS Publications
Gas fermentation using homoacetogenic consortia to convert CO2 into sustainable fuels and
chemicals has emerged as a promising biotechnological route toward carbon neutrality …

Chemolithoautotrophic reduction of CO2 to acetic acid in gas and gas-electro fermentation systems: Enrichment, microbial dynamics, and sustainability assessment

A Tharak, R Katakojwala, S Kajla, SV Mohan - Chemical Engineering …, 2023 - Elsevier
Microbial-mediated CO 2 reduction was evaluated in gas and gas-electro fermentation
systems with and without applied potential by selective enriched biocatalyst. Selective …

[HTML][HTML] Effect of pH in syngas conversion to C4 & C6 acids in mixed-culture trickle bed reactors

C Quintela, A Grimalt-Alemany, O Modin, Y Nygård… - Biomass and …, 2024 - Elsevier
Syngas fermentation allows for the conversion of wastes into useful commodity chemicals.
To target higher value products, the conditions can be tuned to be favourable for both …

Temperature effects on syngas biomethanation performed in a trickle bed reactor

K Asimakopoulos, M Łężyk, A Grimalt-Alemany… - Chemical Engineering …, 2020 - Elsevier
Syngas, mainly consisting of CO, H 2 and CO 2, can be generated from the gasification of
biomass and organic waste and constitutes an important energy and carbon source …

Carbon dioxide conversion to C1-C2 compounds in a microbial electrosynthesis cell with in situ electrodeposition of nickel and iron

AG Vidales, G Bruant, S Omanovic, B Tartakovsky - Electrochimica Acta, 2021 - Elsevier
This study demonstrates the continuous conversion of CO 2 to methane, acetate, and
ethanol in a Microbial Electrosynthesis Cell (MESC) with a carbon felt biocathode. The …

Optimal preparation of food waste to increase its utility for sophorolipid production by Starmerella bombicola

MH To, H Wang, Y Miao, G Kaur, SLKW Roelants… - Bioresource …, 2023 - Elsevier
Secondary feedstocks, such as food waste (FW), have been used for yeasts (eg Starmerella
bombicola) to produce sophorolipids (SLs), which are commercially available biosurfactants …

Low electric current in a bioelectrochemical system facilitates ethanol production from CO using CO-enriched mixed culture

C Im, M Kim, JR Kim, K Valgepea, O Modin… - Frontiers in …, 2024 - frontiersin.org
Fossil resources must be replaced by renewable resources in production systems to mitigate
green-house gas emissions and combat climate change. Electro-fermentation utilizes a …