2016 Fiscal Year Final Research Report
Diognosis of initial stage of degradation of Susabi-nori by fluorescence measurements
| Project/Area Number |
26450272
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Aquatic bioproduction science
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| Research Institution | Kisarazu National College of Technology |
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Principal Investigator |
Okamoto Tamotsu 木更津工業高等専門学校, 電気電子工学科, 教授 (80233378)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | スサビノリ / 海苔 / 蛍光計測 / レーザー誘起蛍光法 / 蛍光寿命 |
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| Outline of Final Research Achievements |
We performed the diognosis of initial stage of degradation of Susabi-nori by fluorescence measurements. First, fluorescence lifetime of Susabi-nori (Porphyra yezoensis) was investigated by time-resolved fluorescence spectroscopy. It was found that the fluorescence lifetime measurement was sensitive method for the diagnosis of Susabi-nori compared with the conventional fluorescence spectroscopy. Furthermore, we measured fluorescence spectra and lifetimes in each part of Susabi-nori, and excitation emission matrix.
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| Free Research Field |
光計測
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