| Project/Area Number |
16K12725
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Eating habits
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| Research Institution | University of Miyazaki |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
窄野 昌信 宮崎大学, 農学部, 教授 (70253515)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 生物時計 / マメ科植物 / ダイズ / エダマメ / 就眠リズム / 抗酸化活性 / イソフラボン / 食品機能 / 日内リズム / 就眠野菜 / 抗酸化 / ポリフェノール |
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| Outline of Final Research Achievements |
Soy bean, one of the major leguminous plants, are widely recognized to exert sleep-movement rhythm. In this study, we evaluated the relationship between biological functions and its sleep-movements, and obtained the following results. (1) soy bean leaf indicated clear sleep-movement rhythm, (2) antioxidant activity was stimulated the beginning of dark period, (3) gene expression of LUX indicated typical diurnal rhythm, (4) isoflvone amounts decreased at ZT6, and (5) gene expression of C4H concerning isoflavone synthesis reached at maximum at ZT6 in a legume.
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