【摘要】 研究了纤维素酶水解啤酒糟的适宜条件以及底物预处理方法对纤维素转化率和多糖水解率的影响。在适宜条件下，100g干啤酒糟可水解得10．8g还原糖。酶解液用于培养酵母菌提取麦角固醇，残渣是生产含菌体蛋白饲料的原料。更多还原

【Abstract】 The optimum conditions of hydrolysis of brerwer’s grains by cellulase and the influence on the ratio of cellulose conversion and polysaccharide hydrolysis by means of pre treatment methods were studied. Under the optimum conditions, 10.8g reducing sugar(RS) could be produced from Per 100g brewer’s grains. The hydrolysate will be used to culture yeast to extract ergosterol, the residual lees is raw material of production of feed containing the fungal protein.更多还原