Results 41 to 50 of about 841 (169)
, 2021 Under stress, Clostridium acetobutylicum sporulates and halts its metabolism, which limits its use in industrial acetone-butanol-ethanol (ABE) fermentation.
Wang, Lan +11 more
core +1 more source
Small and Low but Potent: the Complex Regulatory Role of the Small RNA SolB in Solventogenesis in Clostridium acetobutylicum [PDF]
Applied and Environmental Microbiology, 2018 ABSTRACT The recently revived Clostridium acetobutylicum -based acetone-butanol-ethanol (ABE) fermentation is widely celebrated and studied for its impact on industrial biotechnology. C. acetobutylicum has been studied and engineered extensively, yet critical areas of the molecular ...
Alexander J. Jones +3 more
openaire +2 more sources
Acetate kinase from Clostridium acetobutylicum: a highly specific enzyme that is actively transcribed during acidogenesis and solventogenesis [PDF]
Microbiology, 1997 Acetate kinase (ATP:phosphotransferase, EC 2.7.2.1) has been purified 294-fold from acid-producing cells of Clostridium acetobutylicum DSM 1731 to a specific activity of 1087 U mg−1 (ADP-forming direction). The dimeric enzyme consisted of subunits with a molecular mass of 43 kDa.
Klaus, Winzer +2 more
openaire +2 more sources
Waste biorefinery to produce renewable energy: Bioconversion process and circular bioeconomy
Energy Reports, 2023 Continual global energy scarcity and its future challenges, as well as environmental disasters, are causing global devastation. Additionally, a substantial quantity of food is being wasted regularly.
Shams Forruque Ahmed +9 more
doaj +1 more source
Increase Butanol Production from Corn Straw by Mineral Compounds Supplementation
Energies, 2022 In this study, two types of fermentation methods: SSF and consolidation SHF/SSF were used for production of acetone-butanol-ethanol (ABE) from corn straw as a feedstock. Clostridium acetobutylicum DSM1731 was used as the fermenting organism.
Wojciech Dziemianowicz +2 more
doaj +1 more source
Chemical Engineering Transactions, 2016 Acetone-Butanol-Ethanol (ABE)-fermentation with Clostridium acetobutylicum is a biphasic fermentation process. The formation of organic acids in the so called acidogenesis has to precede the economically interesting phase of solvent formation called ...
K. Karstens +5 more
doaj +1 more source
MicrobiologyOpen, 2021 The main bottleneck in the return of industrial butanol production from renewable feedstock through acetone–butanol–ethanol (ABE) fermentation by clostridia, such as Clostridium beijerinckii, is the low final butanol concentration.
Petra Patakova +6 more
doaj +1 more source
BMC Genomics, 2012 Background Clostridium acetobutylicum has been used to produce butanol in industry. Catabolite control protein A (CcpA), known to mediate carbon catabolite repression (CCR) in low GC gram-positive bacteria, has been identified and characterized in C ...
Ren Cong +6 more
doaj +1 more source
Transcriptional analysis of micronutrient zinc-associated response for enhanced carbohydrate utilization and earlier solventogenesis in Clostridium acetobutylicum [PDF]
Scientific Reports, 2015 AbstractThe micronutrient zinc plays vital roles in ABE fermentation byClostridium acetobutylicum. In order to elucidate the zinc-associated response for enhanced glucose utilization and earlier solventogenesis, transcriptional analysis was performed on cells grown in glucose medium at the exponential growth phase of 16 h without/with supplementary ...
You-Duo Wu +4 more
openaire +2 more sources
Formación de endosporas en Clostridium y su interacción con el proceso de solventogénesis
Revista Colombiana de Biotecnología, 2013 Título en ingles: Endospore formation in Clostridium and its interaction with solventogenesis Título corto: Esporulación en Clostridium y su interacción con solventogénesis Resumen La solventogénesis y la esporulación son mecanismos de las células de ...
Ximena Pérez Mancilla +1 more
doaj +2 more sources