Results 31 to 40 of about 275 (135)

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Synergies revealed: RNA-seq study of C. acetobutylicum and C. carboxidivorans co-cultured in the presence of conductive materials

Microbiology Spectrum
Co-cultures can improve substrate utilization and product yields, yet the dynamics between species remain highly variable and poorly understood. In this study, we investigated the metabolic and transcriptional interplay between Clostridium acetobutylicum
L. Feliu-Paradeda, Q. Amorós-Espuña, E. Perona-Vico, E. Casals, A. Esteve-Codina, S. Puig, L. Bañeras   +6 more
doaj   +1 more source

Fermentation of oxidized hexose derivatives by Clostridium acetobutylicum [PDF]

Microbial Cell Factories, 2014
Clostridium acetobutylicum fermentations are promising for production of commodity chemicals from heterogeneous biomass due to the wide range of substrates the organism can metabolize. Much work has been done to elucidate the pathways for utilization of aldoses, but little is known about metabolism of more oxidized substrates.
Servinsky, Matthew D, Liu, Sanchao, Gerlach, Elliot S, Germane, Katherine L, Sund, Christian J   +4 more
openaire   +2 more sources

Development of a co‐culture of Ureibacillus thermosphaericus and Cupriavidus taiwanensis for inhibitors removal from hemicellulose prehydrolysate

Biotechnology Progress, Volume 42, Issue 2, March/April 2026.
For biofuels production, hemicellulose pre‐hydrolysate is considered as an attractive feedstock rich in fermentable sugars. The pre‐hydrolysate derived from lignocellulosic biomass comprises, along with sugars, several inhibitors which can hamper its efficient conversion.
Mariem Theiri, Mariya Marinova, Hassan Chadjaa, Mario Jolicoeur   +3 more
wiley   +1 more source

Is a Malleable Active Site Loop the Key to High Substrate Promiscuity? Hybrid, Biocatalytic Route to Structurally Diverse Taxoid Side Chains with Remarkable Dual Stereocontrol

Angewandte Chemie, Volume 137, Issue 36, September 1, 2025.
A highly stereoselective, dynamic reductive kinetic resolution (DYRKR) entry into myriad Taxotere‐like side chains with Clostridium acetobutylicum alcohol dehydrogenase (CaADH) enzyme is reported. Follow‐on cross couplings expand the structural diversity of the library (36 total examples).
Gaurav P. Kudalkar, Florian Leidner, Nivesh Kumar, Jared L. Hass, Peter Madzelan, Douglas R. Powell, Victor W. Day, Pierre Le Magueres, Joseph D. Ferrara, Lee M. Daniels, Akihito Yamano, Sho Ito, Wei Niu, Helmut Grubmüller, Mark A. Wilson, David B. Berkowitz   +15 more
wiley   +2 more sources

Pemanfaatan Serbuk Gergaji Menjadi Biobutanol dengan Hidrolisis Selulase dan Fermentasi Bakteri Clostridium Acetobutylicum

Jurnal Teknik ITS, 2014
Biobutanol adalah jenis alkohol ikatan C-4 (C4H9OH) yang terbuat dari biomassa. Penelitian ini dilakukan dengan memanfaatkan limbah kayu yang dihasilkan dari proses penggergajian kayu yang mengandung selulosa (55%), hemiselulosa (14%), dan lignin (21 ...
Hayuni Devina Fajariah, Wahyono Hadi
doaj  

Separate, separated, and together: the transcriptional program of the Clostridium acetobutylicum-Clostridium ljungdahlii syntrophy leading to interspecies cell fusion

mSystems
Syntrophic cocultures (hitherto assumed to be commensalistic) of Clostridium acetobutylicum and Clostridium ljungdahlii, whereby CO2 and H2 produced by the former feed the latter, result in interspecies cell fusion involving large-scale exchange of ...
Noah B. Willis, Eleftherios T. Papoutsakis   +1 more
doaj   +1 more source

Hydrogen fuel production from sugarcane and its byproducts – a critical review

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 352-376, January/February 2026.
Abstract The transition to a low‐carbon economy has intensified the search for sustainable hydrogen (H2) production routes. Sugarcane and its byproducts, such as bagasse, molasses and vinasse, have emerged as promising feedstocks due to their ready availability and renewable nature. However, comprehensive evaluations of the efficiency, limitations, and
Jaqueline Calixto de Sousa, Tâmili Vitória Duarte de Souza, Elisiane Rocha Lufan Prado, Rafael Cardoso Rial   +3 more
wiley   +1 more source

From pre-culture to solvent: current trends in Clostridium acetobutylicum cultivation

Applied Microbiology and Biotechnology
The biological production of butanol via ABE (acetone-butanol-ethanol) fermentation using Clostridium acetobutylicum has a storied history of over 100 years, initially driven by the demand for synthetic rubber during World War I and later for industrial ...
Katharina Oehlenschläger, Jan-Niklas Hengsbach, Marianne Volkmar, Roland Ulber   +3 more
doaj   +1 more source

Hierarchy in Pentose Sugar Metabolism in Clostridium acetobutylicum [PDF]

Applied and Environmental Microbiology, 2015
ABSTRACT Bacterial metabolism of polysaccharides from plant detritus into acids and solvents is an essential component of the terrestrial carbon cycle. Understanding the underlying metabolic pathways can also contribute to improved production of biofuels.
Ludmilla, Aristilde, Ian A, Lewis, Junyoung O, Park, Joshua D, Rabinowitz   +3 more
openaire   +2 more sources