Study on Saccharification of Steam-exploded Corn Stalk andButanol Fermentation Process Optimization
[1]LIU Li-ping,SHEN Li-ying,CHANG Chun.Study on Saccharification of Steam-exploded Corn Stalk andButanol Fermentation Process Optimization[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):44-48.[doi:10.3969/j.issn.1671-6833.2013.01.011]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34卷
Number of periods:
2013 01
Page number:
44-48
Column:
Public date:
2013-01-16
- Title:
- Study on Saccharification of Steam-exploded Corn Stalk andButanol Fermentation Process Optimization
- Keywords:
- steam exploded corn stalk ; saccharification; butanol; fermentation; medium
- CLC:
- TQ920.6
- DOI:
- 10.3969/j.issn.1671-6833.2013.01.011
- Abstract:
- Several processes of saccharification based on steam-exploded corn stalk were compared in this pa-per,and the best process of saccharification is ; adding 1/3 cellulase firstly,adding 1/3 cellulase after 24 h,then adding the rest of the cellulase after 12 h,and saccharification 48 h in all.On this basis,the better con-ditions of fermentative process were investigated by single-factor experiment and orthogonal test. Under the op-timum conditions,the concentration of butanol can reach 9.42 g/L.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01