2012 Fiscal Year Final Research Report
Development of freshness monitoring technology for advanced distribution system in fruits and vegetables
| Project/Area Number |
22580296
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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 |
Agricultural information engineering
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| Research Institution | Gifu University |
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Principal Investigator |
NAKANO Kohei 岐阜大学, 応用生物科学部, 准教授 (20303513)
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| Co-Investigator(Kenkyū-buntansha) |
KUROKI Shinichiro 神戸大学, 大学院・農学研究科, 助教 (00420505)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 鮮度 / 脂質過酸化 / ケモメトリックス / 可視近赤外分光法 / マロンジアルデヒド当量 / 拡散反射スペクトル / 非破壊品質評価 |
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| Research Abstract |
Low oxygen storage reduced significantly lipid peroxidation in spinach leaves after harvest. VIS-NIR spectroscopy with partial least square regression (PLSR) allowed constructing a prediction model for the concentration of MDA equivalent in the leaves with more than 0.75 of correlation coefficient and less than 29 nmol gDW^<-1>of root mean square error, indicating that the developed model had sufficient accuracies for rough screening of the freshness evaluation.
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[Presentation] Non-destructive diagnosis of chilling injury in cucumber fruit using VIS-NIR spectroscopy2012
Author(s)
Kuroki, S., Kojima, N., Makino, Y., Oshita, S., Kawagoe, Y., Purwanto, Y.A., Ahmad, U., Sutrisno, Nakano, K.
Organizer
The 2nd Asia Pacific Symposium on Postharvest Research, Education, and Extension
Place of Presentation
Yogyakarta, Indonesia.
Year and Date
2012-09-18
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