While lignin barrier was the main factor limiting efficiency of sugar release, and Pennisetum hybrid with low lignin content and high sugar recovery was proved to be a prospective plant feedstock for cellulosic ethanol production
While lignin barrierwas the main factor limiting efficiency of sugar release, and Pennisetum hybrid with low lignin contentand high sugar recovery was proved to be a prospective plant feedstock for cellulosic ethanol production