Abstract
Aspergillus niger NRRL3 was cultivated in a moist wheat bran and ground corncob solid medium supplemented with inorganic minerals for the production of cellobiase (β-1,4-glucosidase, EC 3.2.1.21). With this method, A. niger NRRL3 was able to produce a high concentration of cellobiase (215 IU/gofsolid substrate) after 96 h of incubation. Temperature and moisture content affected final cellobiase titers. The best conditions for cell obiase production from solid substrate by A. niger NRRL3 were determined to be 70% moisture and 35°C.
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Tsao, G.T., Xia, L., Cao, N. et al. Solid-state fermentation with Aspergillus niger for cellobiase production. Appl Biochem Biotechnol 84, 743–749 (2000). https://doi.org/10.1385/ABAB:84-86:1-9:743
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DOI: https://doi.org/10.1385/ABAB:84-86:1-9:743