METHOD FOR MANUFACTURING DETOXIFICATED LIGNOCELLULOSIC BIOMASS HYDROLYSATE WITH DECREASED OR ELIMINATED TOXICITY AND METHOD FOR MANUFACTURING ORGANIC OR AND BIOFUEL USING THE SAME
申请人:Um Young Soon
公开号:US20140220640A1
公开(公告)日:2014-08-07
Disclosed is a method for detoxifying a lignocellulosic biomass hydrolysate, including: preparing a hydrolysate by pretreating a lignocellulosic biomass by hydrolysis; and decreasing or removing toxicity by adding a surfactant to the hydrolysate. The detoxifying method according to the present disclosure may effectively remove toxicity of compounds derived from lignin that inhibit the growth of and fermentation by microorganisms during the pretreatment of lignocellulosic biomass. Further, production efficiency can be improved since loss of sugar can be avoided during the detoxification and additional cost can be minimized.