Study on the Effect of cellulolytic strain MYB3 for Corn Stover Fermentation

3rd International Conference on Energy Equipment Science and Engineering

Yan, Han^1 ; Bai, Bing^1 ; Cheng, Xiao-Xiao^1 ; Li, Guang-Chun^1 ; Huang, Shi-Chen^1 ; Piao, Chun-Xiang^1

Department of Agricultural Resources and Environment, Agricultural College, Yanbian University, China^1

关键词: Bacillus megaterium;    Cellulose and hemicellulose;    Corn flour;    Corn stover;    Decomposition rate;    Initial pH;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/128/1/012162/pdf
DOI  :  10.1088/1755-1315/128/1/012162

来源: IOP

【 摘 要 】

The effects of corn stover fermentation with the Bacillus megaterium MYB3 was studied in this paper. The results showed that the decomposition rates of cellulose and hemicellulose were 49.6%, 43.46% after 20 days respectively, after fermentation, pH was changed to 5.68, and adjusted to corn stover initial pH 3 to achieve the purpose of sterilization. The decomposition rate was significantly increased by adding corn flour. After adjusting fermentation composes with the ratio of the corn stove to corn flour was 15 : 1, the decomposition rate of cellulose would be 52.37% for 10 days.