ID | 75669 |
タイトルヨミ | ミリヨウ セルロースケイ バイオマス カラ ノ ユウヨウセイ ケミカルス ノ セイサン
|
タイトル別表記 | Production of useful chemicals from un-utilized cellulosic materials
|
著者 | |
キーワード | steam explosion
enzymatic saccharification
D-lactic acid
ε-Poly-L-lysine
|
資料タイプ |
紀要論文
|
抄録 | To produce D-lactic acid and ε-Poly-L-lysine from glucose derived from sugar cane bagasse, the production of fermentable sugars from un-utilized sugarcane bagasse was studied by hydrothermal method, steam explosion and further saccharification of the pretreated solid residues. The maximum values, i.e. 76% and 97%, of glucose in the polysaccharide of steam-exploded material and water extracted residue after steam-explosion were obtained at 20 atm steaming pressure, respectively. The high yields of D-lactic acid, i.e. 81% and 87%, were attained from glucose derived from extracted residue with water after steam-explosion and extracted residue with water and alcohol after steam explosion, respectively. In the case of production of ε-Poly-L-lysine, 4.4% of ε-Poly-L-lysine in the total amount of glucose was achieved using steam-exploded bagasse hydrolysate treated with ion-exchange resin as carbon sources.
|
掲載誌名 |
徳島大学大学院ソシオテクノサイエンス研究部研究報告
|
ISSN | 21859094
|
cat書誌ID | AA12214889
|
巻 | 56
|
開始ページ | 51
|
終了ページ | 57
|
並び順 | 51
|
発行日 | 2011
|
フルテキストファイル | |
言語 |
jpn
|
部局 |
生物資源系
|