| Project/Area Number |
10660239
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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 |
農業機械学
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| Research Institution | Gifu University |
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Principal Investigator |
MAEZAWA Shigenori Gifu University, Faculty of Agriculture, Professor, 農学部, 教授 (70173698)
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| Project Period (FY) |
1998 – 2000
|
| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 2000: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1999: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1998: ¥1,900,000 (Direct Cost: ¥1,900,000)
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| Keywords | respiration rate / modified atmosphere / Michealis-Menten equation / modeling / fresh produces / 農産物 / 呼吸反応 / 酸素濃度 / 呼吸抑制 / 二酸化炭素 / 収穫後生理 / 環境ガス組成 / ミカエリス-メンテン反応 |
|---|
| Research Abstract |
In this study, O_2 consumption and CO_2 production rates of young soybean were measured under different temperatures and O_2 concentrations to develop the predicting model for respiration rate under modified atmospheres. A flow through system was developed and used to obtain data. It was observed that the model based on Michaelis-Menten enzymatic kinetics, which had been reported previously, was in good agreement with our experimental data. The model was expanded to describe the Arrhenius type temperature effect on the kinetic constants K_m and V_<max>. The model developed in this study will enable to predict O_2 consumption and CO_2 production rate of young soybean under various temperatures and O_2 concentrations.
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