| Project/Area Number |
26850109
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Wood science
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| Research Institution | Shizuoka University |
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Principal Investigator |
Yoneda Yuko 静岡大学, 農学部, 助教 (90638595)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | リグニン / ラッカーゼ / 13C同位体標識 / 13C同位体 / NMR |
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| Outline of Final Research Achievements |
13C Labeled lignin dimeric model compound, a guaiacyl unit linked to a syringyl one by β-O-4 bond, was synthesized, and treated by laccase/1-hydroxybenzotriazole. Following the process of laccase- generated reaction by 13C-NMR, an oxidation at benzylic position and a cleavage of Cα－Cβ bond of lignin dimeric model compound were observed. Veratric acid was determined as a reaction product, although it was not found in the laccase-generated reaction solution of the oxidized dimeric model compound product as a substrate.
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