1994 Fiscal Year Final Research Report Summary
Co-operative research on the physical properties, quality evaluation and circulation of agricultural products.
| Project/Area Number |
05302060
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| Research Category |
Grant-in-Aid for Co-operative Research (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
農業機械学
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| Research Institution | Okayama University |
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Principal Investigator |
MOHRI Kentaro Okayama Univ.Faculty of Agr.Prof., 農学部, 教授 (20081531)
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| Co-Investigator(Kenkyū-buntansha) |
IWASAKI Masami Tottori Univ.Fuculty of Agr.Assoc.Prof., 農学部, 助教授 (60032299)
GOTOH Kiyokazu Gifu Univ.Faculty of Agr.Assoc.Prof., 農学部, 助教授 (60026581)
KAWAMURA Tsuneo Kobe Univ.Faculty of Agr.Assoc.Prof., 農学部, 助教授 (50107984)
IWAO Toshio Shimane Univ.Faculty of Agr.Prof., 農学部, 教授 (70032547)
YAMASHITA Ritsuya Kinki Univ.Faculty of Bio.Sci.and Tech.Prof., 生物理工学部, 教授 (30026463)
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| Project Period (FY) |
1993 – 1994
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| Keywords | Physical property / Quality evaluation / Circulation / Agricultural products / Rice / Fruits / Circulation material |
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| Research Abstract |
Studies on the physical properties, quality evaluation and circulation of agricultural products are the most important research subject in Japan.This co-operated research is accomplished by the fifth research group on the physical properties of agricultural products.
In studies on quality evaluation of grains, the taste values of circulating rice are investigeted for the domestic rice and foreign rice. It was clearly that the taste values of foreign rice were lower than the taste values of domestic rice.
In studies on nondestructive techniques for quality evaluation of fruits and vegitables, a study on inspecting system by machine vision for dameged fruits is acommplished by the defects evaluation algorithm utilized gray-level difference in near-infrared image.A detecting algorithm of defective peach was developed based on the differences of the gray-level between normal and defective parts, utilizing superslices algorithm and the method of discriminant analysis.
In studies on circulation of fruits and vegitables, various problems on circulation of fruits and vegitables were investigated by interview in market, and studing probles were clearly.
The results of this research will be published by the fifth report of physical properties of agricultural products.
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