Summary
The optimal growth rate ofLipomyces starkeyi, with dextran as sole carbon source, was found within the pH range 2.5–4.0, and temperature between 25–30°C. This yeast was unable to grow above 33°C. Dextranase production optima paralleled growth optima, except at pH 2.5. Decrease in enzyme yield at this pH could not be attributed to poor yeast growth or enzyme stability.
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Koenig, D.W., Day, D.F. Production of dextranase byLipomyces starkeyi . Biotechnol Lett 10, 117–122 (1988). https://doi.org/10.1007/BF01024637
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DOI: https://doi.org/10.1007/BF01024637