摘要
对用玉米芯水解液发酵木糖醇进行了研究。结果表明玉米芯水解液中的葡萄糖和杂质成分对木糖醇发酵具有抑制作用。试验显示一些添加剂能明显减轻这种抑制作用。本试验用玉米芯水解液进行的木糖醇发酵中,木糖醇的转化率为理论值的74.9%。
The fermentation of corncob hydrolysate to xylitol was studied. The results show that the glucose and extraneous chemicals in the corncob hydrolysate have found to have suppression inhibitory effects to the xylitol fermentation. Some additives were effects to these inhibition. The xylitol was produced from corncob hydrolysate in a yield on theo-retical value of 74.9%.
关键词
木糖醇
玉米芯水解液
发酵
Xylitol
Corncob hydrolysate
Fermentation
Additive
