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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국식품영양과학회 Journal of Food Science and Nutrition Journal of Food Science and Nutrition Vol.16 No.4
- 발행연도
- 2011.12
- 수록면
- 307 - 312 (6page)
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초록· 키워드
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In this study, we evaluated the antioxidant activities and xanthine oxidase inhibition effects of water and ethanol extracts of Cynomorium songaricum. The ethanol extract of C. songaricum (EE) contained more phenolic and flavonoid compounds than the water extract (WE). The antioxidant activities of the extracts were increased as the concentration of the extract increased. The WE has better effectiveness than the EE for DPPH free radical scavenging activity and nitrite scavenging ability. The nitrite scavenging abilities of WE were 90.02% (EC50 653.15 ㎍/mL) at conditions of pH 1.2 and 2,000 ㎍/mL, and 84.34% (EC50 817.17 ㎍/mL) at pH 3.0. The EE has more effective SOD-like activity and XO inhibition than WE. The SOD-like activity of EE was 81.47% at a concentration of 2,000 ㎍/mL, EC50 was 951.70 ㎍/mL. The xanthine oxidase inhibition of the EE, with an EC50 of 112.47 ㎍/mL, is greater than that of ascorbic acid, which was 192.50 ㎍/mL (p＜0.05). These results suggest that the C. songaricum is a potentially useful antioxidant source for the development of nutraceuticals and medicines.
목차
Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
CONCLUSION
ACKNOWLEDGEMENTS
REFERENCES
참고문헌 (36)
참고문헌 신청
1. [학술지(정기간행물)] - Halliwell B / 1984 / Oxygen toxicity, oxygen radicals, transition metals and disease / Biochem J 219 : 1 ~ 14
2. [학술지(정기간행물)] - Ceruitti PP / 1991 / Oxidant stress and carcinogenesis / Eur J Clin Invest 21 : 1 ~ 11
3. [학술지(정기간행물)] - Simic MG / 1988 / Mechanism of inhibition of free-radical processes in mutagenesis and carcinogenesis / Mutat Res 202 : 377 ~ 386
4. [학술지(정기간행물)] - Tadhani MB / 2007 / In vitro antioxidant activities of Stevia rebaudiana leaves and callus / J Food Compos Anal 20 : 323 ~ 329
5. [학술지(정기간행물)] - Rice-Evans CA / 1996 / Structure antioxidant activity relationships of flavonoids and phenolic acids / Free Rad Biol Med 20 : 933 ~ 956
2. [학술지(정기간행물)] - Ceruitti PP / 1991 / Oxidant stress and carcinogenesis / Eur J Clin Invest 21 : 1 ~ 11
3. [학술지(정기간행물)] - Simic MG / 1988 / Mechanism of inhibition of free-radical processes in mutagenesis and carcinogenesis / Mutat Res 202 : 377 ~ 386
4. [학술지(정기간행물)] - Tadhani MB / 2007 / In vitro antioxidant activities of Stevia rebaudiana leaves and callus / J Food Compos Anal 20 : 323 ~ 329
5. [학술지(정기간행물)] - Rice-Evans CA / 1996 / Structure antioxidant activity relationships of flavonoids and phenolic acids / Free Rad Biol Med 20 : 933 ~ 956
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UCI(KEPA) : I410-ECN-0101-2013-511-001347301