| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Research Abstract |
Magnetic techniques were investigated for their potential applications in isolation and purification of food components. Obtaining a raw decaffeinated tea polyphenol fraction and purification of catechins from green tea extract were tested. Magnetic activated-clay, PVPP, collagen were effective in obtaining decaffeinated fraction or in isolation of ester type catechins. Removing cholesterol from egg yolk was also tested using magnetic particles. Magnetic (molecularly-imprinted) β-CD treatment was effective in removing cholesterol from egg yolk. These results suggest that the magnetic techniques provide useful andconvenient processes of isolation and purification of food components.
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