Summary
The effect of temperature on the solvent production byClostridium acetobutylicum has been studied in the range 25 to 40°C. It was found that the solvent yield decreased with increasing temperature; seemingly because of a reduction in acetone production. It appeared that the yield of the other major solvent, butanol, was not affected by the temperature. Considering total solvent yield and productivity only, the optimum fermentation temperature is 35°C.
Similar content being viewed by others
References
Andersch, W., Bahl, H. and Gottschalk, G. (1982). Biotech. Letts.4, 29–32.
Beesch, S.C. (1953)Appl. Microbiol. 1, 85–95.
Beesch, S.C. (1952).Ind. and Eng. Chem. 44, 1677–1682.
Gottschal, J.C. and Morris, J.G. (1981).FEMS Microbiol. Letts. 12, 385–389.
Gottschal, J.C. and Morris, J.G. (1982).Biotech. Letts 4, 477–482.
Gottschal, J.C. and Morris, J.G. (1983). Non-Production of Acetone-Butanol byC. acetobutylicum during glucose and ammonium limitation in continuous culture. In: The Acetone-Butanol Fermentation and Related Topics, J.D. Bu'Lock and A.J. Bu'Lock, (Eds.), pp. 33–39, London, Chameleon Press Ltd.
McNeil, B. (1984). PhD Thesis, University of Strathclyde.
Monot, F. and Engasser, J.M. (1983).Biotech. Letts. 5, 213–218.
Peterson, W.H. and Fred, E.B. (1932).Ind. Eng. Chem. 24, 237.
Prescott, S.C. and Dunn, C.G. (1959).Industrial Microbiology. (McGraw-Hill, New York), pp. 250–283.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
McNeil, B., Kristiahsen, B. Effect of temperature upon growth rate and solvent production in batch cultures ofClostridium acetobutylicum . Biotechnol Lett 7, 499–502 (1985). https://doi.org/10.1007/BF01199868
Issue Date:
DOI: https://doi.org/10.1007/BF01199868