| Project/Area Number |
22580116
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Bioproduction chemistry/Bioorganic chemistry
|
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| Research Institution | Meiji University (2012)
The University of Tokyo (2010-2011) |
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Principal Investigator |
ABO Mitsuru 明治大学, 農学部, 准教授 (00272443)
|
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| Co-Investigator(Kenkyū-buntansha) |
SATO Kiichi 群馬大学, 工学研究科, 准教授 (50321906)
|
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| Co-Investigator(Renkei-kenkyūsha) |
SATO Kiichi 群馬大学, 工学研究科, 准教授 (50321906)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
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| Keywords | 活性酸素種 / ラジカル / ESR / 活性酸素 |
|---|
| Research Abstract |
Radical species released from soybean roots were trapped by spin trapping reagents such as DEPMPO and DBPMPO. The trapped radicals were carbon-centered radicals from their hyperfine coupling constants (aH = 2.15, aN = 1.48, aP =4.60 mT). Based on the decline rate of the signal intensity, three radical species with different half-lives were observed. The radical species were separated by HPLC and identified.
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