Analysis of extracellular peroxidized metabolites from the glucan matrix involved in lignin biodegradation by white rot fungi
Project/Area Number |
21880026
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Research Category |
Grant-in-Aid for Research Activity Start-up
|
Allocation Type | Single-year Grants |
Research Field |
Wood science
|
Research Institution | Kyoto University |
Principal Investigator |
NISHIMURA Hiroshi Kyoto University, 生存圏研究所, 研究員 (50553989)
|
Project Period (FY) |
2009 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥2,756,000 (Direct Cost: ¥2,120,000、Indirect Cost: ¥636,000)
Fiscal Year 2010: ¥1,313,000 (Direct Cost: ¥1,010,000、Indirect Cost: ¥303,000)
Fiscal Year 2009: ¥1,443,000 (Direct Cost: ¥1,110,000、Indirect Cost: ¥333,000)
|
Keywords | リグニン / バイオマス / 担子菌 / セリポリック酸 / 木材腐朽菌 / 過酸化 / 代謝物 |
Research Abstract |
Lignin degradation by selective white rot fungi is an extracellular complicated event. Here, we focused on the reaction site-extracellular glucan matrix, and screen some oxidative metabolites which could be involved in the reaction. As results, we succeeded in identifying the oxidative unique metabolites. In vitro degradation of a non-phenolic β-O-4 lignin model dimer was observed in the biomimetic reaction, suggesting that the efficacy of these metabolites.
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Report
(2 results)
Research Products
(14 results)