Development of environmentally friendly pretreatment using ferric catalyst as abrasive for enzymatic hydrolysis of lignocellulosic biomass
| Project/Area Number |
22780292
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Boundary agriculture
|
|---|
| Research Institution | Ehime University |
|---|
Principal Investigator |
HIDENO Akihiro 愛媛大学, 上級研究員センター, 講師 (30535711)
|
|---|
| Research Collaborator |
MORITA Masatoshi 愛媛大学, 農学部, 客員教授
KAWAS HI MA Ayato 愛媛大学, 農学部, 准教授
SAWAYAMA Shigeki 独立行政法人産業技術総合研究所, バイオマス研究センター, チーム長
ENDO Takashi 独立行政法人産業技術総合研究所, バイオマス研究センター, チーム長
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | バイオマス / 前処理 / 糖化 / ディスクミル処理 / アルカリ-過酸化水素処理 / フェントン反応 / 自前調製酵素 / Trichoderma reesei / Penicillium pinophilum / 鉄 / アルミナ / ナノスケール |
|---|
| Research Abstract |
To achieve highly effective enzymatic hydrolysis of Japanese cypress (Chamaecyparis obtusa), softwood, the combination of dried disk milling with abrasives and alkaline-peroxide treatment was investigated, and their suitable conditions were decided. The treated sample had highly enzymatic digestibility because this combination caused the degradation of almost of hemicellulose and 60% of lignin, and the exposing cellulose nanofiber and nano scale " raising" on the surface. Moreover, the suitable enzyme was decided, and it was possible to reduce the amount of loading enzymes.
|
Report
(4 results)
Research Products
(30 results)
