| Project/Area Number |
26282200
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied health science
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| Research Institution | National Agriculture and Food Research Organization |
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Principal Investigator |
WATANABE Jun 国立研究開発法人農業・食品産業技術総合研究機構, 食品研究部門 食品健康機能研究領域, 上級研究員 (10374729)
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| Co-Investigator(Kenkyū-buntansha) |
坪田 恵 (宇津木恵 / 坪田 恵(宇津木恵)) 岩手医科大学, 医学部, 講師 (20419998)
竹林 純 国立研究開発法人医薬基盤・健康・栄養研究所, 食品保健機能研究部, 研究員(主任) (30421837)
大久保 孝義 帝京大学, 医学部, 教授 (60344652)
沖 智之 国立研究開発法人農業・食品産業技術総合研究機構, 九州沖縄農業研究センター作物開発利用研究領域, 上級研究員 (60414851)
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| Co-Investigator(Renkei-kenkyūsha) |
IMAI Yutaka 東北大学, 薬学研究科, 教授 (40133946)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2014: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
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| Keywords | 抗酸化能 / 食品 / 酸素ラジカル吸収能測定法 / 食事記録 / ORAC / 生活習慣病 / 観察型疫学研究 |
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| Outline of Final Research Achievements |
Based on our dietary records, 189 food items were chosen as typically consumed food items in Japan. Their antioxidant capacities were measured by validated H-ORAC and L-ORAC methods to establish an antioxidant capacity database. Selected food items occupied approximately 80% of the total food intake. The most commonly consumed antioxidant-containing food items were categorized to beverages and vegetables according to H-ORAC, and fish and shellfish, and seasonings and spices according to L-ORAC. Diets high in L-ORAC appropriately reflected the Japanese-style diet.
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