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KMID : 0380619710030030185
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Korean Journal of Food Science and Technology
1971 Volume.3 No. 3 p.185 ~ p.190
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Studies on Cellulolytic Enzymes Produced by Aspergillus saitoi
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Abstract
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This experiment was conducted to study on the productive conditions of cellulase by Aspergillus saitoi in the shaking culture medium. The results were as follows:
1. The production of enzyme required higher concentration of corn steep liquor than that of dextrin.
2. The concentration of 1.0% NH₄H₂SO₄ produced the enzyme excellently than 3.0%.
3. The cellulase was produced very slowly by adding (NH₄)₂SO₄, but the final concentration of the enzyme was higher than control. The production was suppressed by addition of CaCO₃.
4. The addition of 1.0∼2.0% substrate caused an increase or stimulation in cellulase production.
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