Producing bioethanol from cellulosic hydrolyzate via co-immobilized cultivation strategy.

Lignocellulose was converted into reducing sugars by using saccharification enzymes from cocultivated Trichoderma reesei and Aspergillus niger and reducing sugars as nutrients for Zymomonas mobilis to produce bioethanol in an immobilization system. After 96 h of cultivation, cocultivated T. reesei and A.