Research on the Dilute Acid Hydrolysis of Corncob and the Fermentation of 2,3-Butanediol

摘要：

　　A preliminary research on the dilute sulfuric acid hydrolysis of corncob,then detoxication condition and fermentation of 2,3-butanediol were conducted in this paper.The result showed that the optimum detoxification method about the hydrolysate was first neutralized by NaOH,and then absorbed by active carbon.The best fermentation condition was determined by flask experiment with hydrolysate as a substrate:amount of inoculation 6%,original pH6.0,temperature 35℃,amount of load 100mL/ 500mL,rotation speed 125r/min.

关键词： corncob acid hydrolysis detoxication xylose 2,3-butanediol

作者: Changhui Guo Yefu Chen Dongsheng Wang Xuewu Guo

作者单位: Tianjin Industrial Microbiology Key laboratory, College of Biotechnology, Tianjin University of Science and Technology, Tianjin , China

会议类型: 国际会议

会议名称: 2013 可再生能源与环境材料国际会议

会议地点: 成都

会议语种:英文

页码: 181-185

在线出版日期: 2013-08-01（万方平台首次上网日期，不代表论文的发表时间）