| Project/Area Number |
20700613
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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 |
Eating habits, studies on eating habits
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| Research Institution | Osaka Joshigakuen Junior College |
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Principal Investigator |
SHIGEMURA Yasutaka Osaka Joshigakuen Junior College, 食物学科, 助手 (20373178)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | コラーゲン / ペプチド / ハイドロキシプロリン / 皮膚 / 線維芽細胞 / Pro-Hyp / Hyp-Gly / ヒドロキシプロリン / プロリン / 食事由来ペプチド |
|---|
| Research Abstract |
In present study, We quantified the concentration of food-derived peptides and identified the amino acid sequence of the peptides after oral ingestion of collagen peptides. The concentration of food-derived peptides in human blood dependently increased by the concentration of ingested collagen peptides. The food-derived Pro-Hyp decreased and food-derived Hyp-Gly increased in human blood by the long-term ingestion of collagen peptides.
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