| Project/Area Number |
20500701
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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 | Japan Agency for Marine-Earth Science and Technology |
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Principal Investigator |
OHTA Yukari Japan Agency for Marine-Earth Science and Technology, 海洋・極限環境生物圏領域, 主任研究員 (40399572)
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| Co-Investigator(Kenkyū-buntansha) |
HATADA Yuji 独立行政法人海洋研究開発機構, 海洋・極限環境生物圏領域, チームリーダー (20399562)
|
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| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 酵素 / 深海微生物 / カラギーナン / 食品分析 / 食品安全性 / オリゴ糖 / 食品 / グリコサミノグリカン |
|---|
| Research Abstract |
Carrageenans are seaweed polysaccharides and widely used as food additives for gelling, stabilizing, and viscosity-building. However, the effects on human have not been clarified. It has been required to develop a suitable analytical method for carrageenans added to foods. In this study, we adopted the new enzymes from deep-sea microbes for the specific carrageenan analyses for this purpose. Further, we evaluated the effects of carrageenas on human cells.
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