Cellulosic ethanol production from abundant and renewable lignocellulosic biomass is the leading and dominant technology trend in the current global bioenergy industry. This technology provided a practical option for resolving energy crisis, global warming, and environmental pollution etc. The major processing steps in the bioconversion pathway from lignocellulose to ethanol through the sugar platform technology includes pretreatment, inhibitor removal (or detoxification), enzymatic hydrolysis, ethanol ferm...