Recent advances in microbial CO2 fixation and conversion to value-added products

H Salehizadeh, N Yan, R Farnood - Chemical Engineering Journal, 2020 - Elsevier
Increasing CO 2 levels in atmosphere has led to the unprecedented climate change in
recent years. Conventional methods for CO 2 capture are often cost inefficient, unsafe and …

Microbial gas fermentation technology for sustainable food protein production

C Woern, L Grossmann - Biotechnology Advances, 2023 - Elsevier
The development of novel, sustainable, and robust food production technologies represents
one of the major pillars to address the most significant challenges humanity is going to face …

Valorization of C1 gases to value-added chemicals using acetogenic biocatalysts

J Bae, Y Song, H Lee, J Shin, S Jin, S Kang… - Chemical Engineering …, 2022 - Elsevier
In times of global warming and upcoming fossil fuel shortages, the demand for the
replacement of current fossil fuel-based chemical production via the development of …

Metatranscriptomic analysis reveals the coexpression of hydrogen-producing and homoacetogenesis genes in dark fermentative reactors operated at high substrate …

JJ Montoya-Rosales… - Environmental …, 2023 - ACS Publications
Microbial communities in dark fermentation continuous systems are affected by substrate
type, concentration, and product accumulation (eg, H2 and CO2). Metatranscriptomics and …

Formate metabolism in the acetogenic bacterium Acetobacterium woodii

J Moon, J Dönig, S Kramer, A Poehlein… - Environmental …, 2021 - Wiley Online Library
Acetogenic bacteria are already established as biocatalysts for production of high‐value
compounds from C1 substrates such as H2+ CO2 or CO. However, little is known about the …

Syngas fermentation to alcohols: reactor technology and application perspective

IK Stoll, N Boukis, J Sauer - Chemie Ingenieur Technik, 2020 - Wiley Online Library
One approach of Power‐to‐X is the coupling of the energy and chemical sector, using
electrolysis for syngas generation and microbial gas conversion for the production of …

Clean-label alternatives for food preservation: An emerging trend

K Chauhan, A Rao - Heliyon, 2024 - cell.com
Consumer demand for natural or'clean-label'food ingredients has risen over the past 50
years and continues growing. Consumers have become more aware of their health and …

Metabolic engineering of Clostridium ljungdahlii for the production of hexanol and butanol from CO2 and H2

I Lauer, G Philipps, S Jennewein - Microbial Cell Factories, 2022 - Springer
Background The replacement of fossil fuels and petrochemicals with sustainable
alternatives is necessary to mitigate the effects of climate change and also to counteract …

Direct and Indirect Effects of Increased CO2 Partial Pressure on the Bioenergetics of Syntrophic Propionate and Butyrate Conversion

P Ceron-Chafla, R Kleerebezem… - … science & technology, 2020 - ACS Publications
Simultaneous digestion and in situ biogas upgrading in high-pressure bioreactors will result
in elevated CO2 partial pressure (pCO2). With the concomitant increase in dissolved CO2 …

[HTML][HTML] High-pressure fermentation of CO2 and H2 by a modified Acetobacterium woodii

L Tarraran, V Agostino, NS Vasile, AA Azim… - Journal of CO2 …, 2023 - Elsevier
Global warming due to the increased atmospheric carbon dioxide concentration is the
driving force for developing strategies that exploit CO 2 as raw material to produce …