Optimization of Medium Composition for Soybean Hull Fiber Degradation by Neurospora crassa and Monosaccharide Composition Analysis of the Resulting Fermentable Sugars
In this work, Plackett-Burman design and response surface methodology were applied to optimize the solid medium containing soybean hull and distillers' grains to produce cellulase by Neurospora crassa. Meanwhile, the monosaccharide composition of fermentable sugars from the degraded product under optimal culture medium was analyzed by gas chromatography. The results showed that the optimal medium was composed of 64% soybean hull, 34% distillers' grains and 2% ammonia sulfate. Under the optimal condition, th...