玉米秸秆中纤维素提取及糖化的研究

Study on Extraction and Glucosylation of Straw Cellulose

本文以玉米秸秆为原料,围绕纤维素的提取和葡萄糖化进行研究,分析反应条件对纤维素水解率及葡萄糖收率的影响。实验结果表明:酸度为1mol/L、温度100℃、时间为120min、固液比为1:200条件下,纤维素水解率为60.24%,葡萄糖收率达到26.23%。

With straw as raw material for researched on extraction and glucosylation of cellulose, analysis of the effect of reaction conditions on the yield rate of cellulose hydrolysis and glucose. The experimental results show that： the acidity is 1 mol/L,temperature 100 ℃, time is 120min, ratio of solid to liquid 1：200, cellulose hydrolysis rate was 60.24%, glucose yield reached 26.23%.