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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.4
- 수록면
- 151 - 156 (6page)
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초록· 키워드
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For the development of functional food and cosmetics using the hot water extract of Undaria pinnatifida, the concentrations of vitamin, amino acid and element and activities of antioxidant and nitrite scavenging were investigated. The results are shown as follows: Vitamin C and E concentrations were 0.301 and 0.11 mg/100 g, respectively. Mineral concentrations were an order of Ca > Mg > K > Fe. The concentrations of total amino acids were an order of Glu > Ala > Val > Leu > Gly > Pro. Total phenol concentration and DPPH radical scavenging activity were increased with the increase of the concentration of extract. Especially, when the extract concentrationwas increased from 1.0 to 10.0 mg/mL, the total phenol concentration was increased from 0.043 to 0.125 OD 725 nm. DPPH radical scavenging activity at 50 mg/mL was 70.1%. The antioxidant activity of extract was stable in range of 80 to 140℃ and pH 3-9. The nitrite scavenging activity was increased with the decreaseof pH and the increase of it’s extract concentration. Especially, it was 83.4% at 50 mg/mL (pH 1.2). These results showed that the hot water extract of U. pinnatifida can be applied to functional food and cosmetics.
목차
Abstract
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (20)
참고문헌 신청
1. [단행본] - National fisheries research and development agency / 1995 / Chemical composition of marine products in Korea : 76 ~ 77
2. [학술지(정기간행물)] - Lahaye, M / 1991 / Marine algae as sources of fibers contents in some sea vegetables / J. Sci. Food Agric 54 : 587 ~ 594
3. [학술지(정기간행물)] - Perchellet, J / 1989 / Antioxidants and mutstage carcinogenesis in mouse skin / Free radical Biol. Med 7 : 377 ~ 408
4. [학술지(정기간행물)] - Michel, G / 2006 / Bioconversion of red seaweed galactans: A Focus on bacterial agarases and carrageenases / Appl. Microbiol. Biotechnol 71 : 23 ~ 29
5. [학술지(정기간행물)] - Koo,J.G / 2001 / Biosorption of lead and cadmium by fucoidan from U. pannatifida / J. Kor. Fish. Soc 34 : 521 ~ 525
2. [학술지(정기간행물)] - Lahaye, M / 1991 / Marine algae as sources of fibers contents in some sea vegetables / J. Sci. Food Agric 54 : 587 ~ 594
3. [학술지(정기간행물)] - Perchellet, J / 1989 / Antioxidants and mutstage carcinogenesis in mouse skin / Free radical Biol. Med 7 : 377 ~ 408
4. [학술지(정기간행물)] - Michel, G / 2006 / Bioconversion of red seaweed galactans: A Focus on bacterial agarases and carrageenases / Appl. Microbiol. Biotechnol 71 : 23 ~ 29
5. [학술지(정기간행물)] - Koo,J.G / 2001 / Biosorption of lead and cadmium by fucoidan from U. pannatifida / J. Kor. Fish. Soc 34 : 521 ~ 525
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UCI(KEPA) : I410-ECN-0101-2014-400-002396175