| Project/Area Number |
20500721
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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 |
Eating habits, studies on eating habits
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| Research Institution | Showa Women's University |
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Principal Investigator |
TAKAO Tetsuya Showa Women's University, 生活機構研究科, 教授 (10338543)
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| Co-Investigator(Kenkyū-buntansha) |
KOIKE Fumihiko 日本大学, 医学部, 助手 (20215148)
AOKI Mieko 山陽学園短期大学, 食物栄養学科, 講師 (50249538)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 食と栄養 / 味覚 / 味覚受容体 / RT-PCR / hTAS2R / 発現性 / 食事摂取調査 / 食事頻度調査 |
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| Research Abstract |
In this study, we investigated relations of expression characteristics of taste receptor and area of residence and food/food material/composition intake. The subjects that the people were not noticed of dysgeusia, 18-25 years old were recruited. The expression characteristics of taste receptors hTAS2Rs were measured. Food intake was investigated using questionnaire. As a result, the expression characteristics of hTAS2Rs accepted a difference by area of residence. There were relationship between expression characteristics of hTAS2Rs and food/food material/composition intakes was guessed. In contrast, there were no relationship between expression characteristics of hTAS2Rs and intake amount of energy, proteins, lipids and carbohydrates.
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