Brazilian Journal of Microbiology | |
Effect of the presence of initial ethanol on ethanol production in sugar cane juice fermented by Zymomonas mobilis | |
Marcia Sadae Tano1  João Batista Buzato1  | |
[1] ,Universidade Estadual de Londrina Departamento de Bioquímica Londrina PR ,Brasil | |
关键词: ethanol; sugar cane; Z. mobilis; fermentation; etanol; açúcar da cana; Z. mobilis; fermentação; | |
DOI : 10.1590/S1517-83822003000300012 | |
来源: SciELO | |
【 摘 要 】
Ethanol production in sugar cane juice in high initial sugar concentration, fermented by Z. mobilis in the presence and absence of ethanol, was evaluated. Ethanol production was low in both media. The presence of initial ethanol in the sugar cane juice reduced ethanol production by 48.8%, biomass production by 25.0% and the total sugar consumption by 28.3%. The presence of initial ethanol in the medium did not affect significantly levan production and biomass yield coefficient (g biomass/g sugar consumed).
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO202005130167191ZK.pdf | 139KB | download |