Study on synergistic effect of flavonoids and other compounds on availability of flavonoids in vivo
| Project/Area Number |
19780092
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Food science
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| Research Institution | Tohoku University |
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Principal Investigator |
NAKAGAWA Kiyotaka Tohoku University, 大学院・農学研究科, 准教授 (80361145)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥3,350,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
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| Keywords | エピガロカテキンガレート / カフェイン / フラボノイド / 吸収代謝 / 抱合化 / 生理機能向上 / 茶カテキン / 高感度分析法 |
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| Research Abstract |
We had previously developed a method of food flvonoids. By using the method, in this study, we investigated whether food constituents (e.g., caffeine) affects the bioavailability of flavonoids in vivo. As results, a higher concentration of flavonoid (i.e., catechin) was observed when catechin and caffeine were co-administered to humans. The result provides new insight into the synergistic effect of flavonoids and other compounds on availability of flavonoids in vivo.
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Report
(4 results)
Research Products
(14 results)
