| Project/Area Number |
22380138
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Fumihiko 九州大学, 大学院・農学研究院, 準教授 (30284912)
小出 章二 岩手大学, 農学部, 准教授 (70292175)
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| Co-Investigator(Renkei-kenkyūsha) |
KOIDE Shoji 岩手大学, 農学部, 准教授 (70292175)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Keywords | 流通管理 / 超微細ミスト / 青果物 / 高湿貯蔵 / 光触媒 / 殺菌 / 数値流体力学 / 気孔 / 青果物品質 |
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| Research Abstract |
To develop a low temperature and high humid storage system for fresh produce by using nano-size mist, a simulation and experiments as follows were conducted; 1) simulation of changes in temperature, humidity and air velocity in a storage equipped with nano-size mist humidifier; 2) inactivation of microorganisms in the storage by photo catalyst; 3) removal of microorganism and dust in the storage by electrostatic precipitation; 4)control of transpiration of fresh produce stored in the high humid storage. As a result, a detailed distribution of temperature, humidity and air velocity was obtained and a possibility of disinfection and electrostatic precipitation in the storage was indicated. In addition a weight loss of fresh produce was controlled by the nano-size mist more efficiently than a larger size mist.
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