abstract |
In saccharification of cellulose, chimeric β-glucosidase having a region exhibiting thermophilic bacteria-derived β-glucosidase activity and a module combinable to cellulose is used along with cellulosome, and at the completion of saccharification of cellulose, a cellulosic substrate is added to make the chimeric β-glucosidase and cellulosome attach to the cellulosic substrate for separation. |