Abstract
Production of extracellular alkaline protease by a locally isolated fungal species, Rhizopus oryzae, under solid state fermentation was optimized. The maximum enzyme activity under the optimum conditions of temperature (32 °C), relative humidity (90%–95%), spore count (∼2 × 105/g wheat bran), moisture content of solid substrate (140%) adjusted suitably with salt solution (M-9) of pH 5.5 was 341 unit/g wheat bran.
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Received: 25 September 1997
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Tunga, R., Banerjee, R. & Bhattacharyya, B. Optimizing some factors affecting protease production under solid state fermentation. Bioprocess Engineering 19, 187–190 (1998). https://doi.org/10.1007/s004490050504
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DOI: https://doi.org/10.1007/s004490050504