Clostridium aceticum

Acid producing bacteria (APB s) are those microorganisms whose metabolism results in the production of organic or inorganic acids. Examples of these organisms include Clostridium aceticum, that produces acetic acid, and Thiobacillus thiooxidans that produces sulfuric acid. Both of these organisms can contribute towards MIC of metal surfaces (Little et al, 1991). [Pg.161]

Clostridium aceticum 30 Fructose, pyruvate, ethanol, and malate CO2/H2, HCOOH Adamse (1980)... [Pg.10]

Adamse AD (1980) New isolation of Clostridium aceticum, (Wieringa). Ant V Leeuwenhoek 46 523-531... [Pg.67]

Braun M, Mayer F, Gottschalk G (1981) Clostridium aceticum (Wieringa) a microorganism producing acetic add from molecular hydrogen and carbon dioxide. Arch Microbiol 128 288-293 Brown AT, Breeding LC (1980) Carbon dioxide metabolism by Actinomyces viscosus path > ys for succinate and aspartate production. Infect Immun 28 82-91... [Pg.68]

Under anaerobic conditions, e.g. Clostridium aceticum is able to use the homoacetic acid fermentation pathway to produce acetic acid at an optimum pH value of 8.3 and 30 °C. This pathway is divided into two parts. First, the digestible carbohydrates pass through the glycolysis and end up as pyruvate which is... [Pg.33]

Gottschalk G, Braun M (1981) Revival of the name Clostridium aceticum. Int J Syst Bacteriol 31 476... [Pg.46]

Karlsson JL, Volcani BE, Barker HA (1948) The nutritional requirements of Clostridium aceticum. J Bacteriol 56 781-782... [Pg.47]

Sim, J.H., et al., 2007. Clostridium aceticum—a potential organism in catalyzing carbon monoxide to acetic acid application of response surface methodology. Enzyme and Microbial Technology 40 (5), 1234—1243. [Pg.356]

Sim, J.H., Kamaruddin, A.H., 2008. Optimization of acetic acid production from synthesis gas by chemohthotrophic bacterium — Clostridium aceticum using statistical approach. Bioresource Technology 99 (8), llTA—TTiS. [Pg.356]

Das A, Coulter ED, Kurtz DM, Jr, Ljungdahl LG. 2001. Five-gene cluster in Clostridium thermo aceticum consisting of two divergent operons encoding rubredoxin oxidoreductase— rubredoxin and rubrerythrin— type A flavoprotein— high-molecular-weight rubredoxin. J Bacteriol 183 1560-7. [Pg.187]

Yang S-S, Ljungdahl LG, Dervartanian DV, Watt GD. 1980. Isolation of two rubre-doxins from Clostridium thermo aceticum. Biochim Biophys Acta 590 24-33. [Pg.204]

Nomura, Y., Iwahara, M., and Hongo, M. 1994. Production of acetic acid by Clostridium thermo-aceticum in electrodialysis culture using a fermenter equipped with an electrodialyzer. World J. Microb. Biotechnol 10, 427 132. [Pg.357]

Clostridium thermo-aceticum (cell-free extract)... [Pg.408]

Reduction of fumarates and derivatives with Clostridium formico-aceticum (32)... [Pg.831]

Huang S, Lindahl PA, Wang C, Bennett GN, Rudolph FB, Hughes JB. (2000). 2,4,6-trinitrotoluene reduction by carbon monoxide dehydrogenase from Clostridium thermo-aceticum. Applied and Environmental Microbiology 66 1474—1478. [Pg.281]

Various bacteria from sewage sludge use methanol and acetate as major sources of energy. The methyl group is first transferred to cobalamin and then released as methane as a result of reductive cleavage (43). In Clostridium thermo-aceticum acetate is synthesized from CO2 in a folate- and MeCbl-dependent pathway. CO2 is first reduced to formate which is used to form 10-formyltetrahydrofolate. After further reduction to 5-methyltetrahydrofolate, the methyl group is... [Pg.525]

The theoretical maximum of acetic acid yield on glucose is 67 percent (two moles of acetic acid produced from every mole of glucose consumed) by this route. A homo-fermentative culture, Clostridium thermo-aceticum, is known to be capable of fixing CO2 and yielding three moles of acetic acid from one mole of glucose under anaerobic conditions. The technology for this process has not been commercialized, however. [Pg.939]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...