2010 Fiscal Year Final Research Report
In vivo monitoring of plant metabolism by near infrared spectroscopy
| Project/Area Number |
21780229
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | Kobe University |
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Principal Investigator |
KUROKI Shinichiro Kobe University, 大学院・農学研究科, 助教 (00420505)
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| Project Period (FY) |
2009 – 2010
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| Keywords | ケモメトリックス / 電気伝導度 / CA環境 |
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| Research Abstract |
We found specific wavelengths in VIS-NIR range where the absorbance changed with progressing chilling injury in cucumber fruit. It was difficult to construct partial least square regression models for a ratio of electrolyte leakage from the obtained spectra, suggesting that it is necessary to examine other more quantitative index for chilling injury. We also showed that measuring VIS-NIR spectra of spinach leaves probably allowed detecting changes in metabolism with variation of atmospheric oxygen concentration.
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