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  • 1985-1989  (2)
Material
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Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Applied microbiology and biotechnology 23 (1986), S. 496-498 
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Clostridium thermocellum is a species able to convert cellulose to ethanol on complex medium. A systematic study of changes in the concentration of amino acids in the medium during growth of the bacterium has permitted us to obtain a chemically defined medium more effective than that hitherto used and to obtain some information about the use of amino acids by this bacterium.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Applied microbiology and biotechnology 23 (1986), S. 434-437 
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Clostridium thermocellum is well known for its ability to convert cellulose into ethanol and to hydrolyse hemicellulose. The present work shows its ability to hydrolyse model pectins and to use them for growth. The main products on these substrates as well as on sugar beet pulps were as follows: acetate, ethanol and methanol. Galacturonase and lyase activities were measured in the fermentation broths. As shown by the accumulation of methanol in the medium, there is a pectin esterase activity but this one seems to be very low.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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