| 摘要 |
A method of producing ethanol by adding a cellulosic raw material treatment liquid to a sugar-containing liquid and then performing ethanol fermentation, in which the sugar-containing liquid is one or more types selected from the group consisting of extracted juice of crops, molasses, and enzyme-treated products of cereals containing a water-soluble saccharide, and the cellulosic raw material treatment liquid is either a sugar solution derived from cellulosic raw materials obtained by saccharification of the cellulosic raw materials or a fermentation broth derived from the cellulosic raw materials obtained by ethanol fermentation of the sugar solution derived from the cellulosic raw materials. |
