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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 장준복
- 발행연도
- 2015
- 저작권
- 중부대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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This study was performed to investigate the antioxidant activity of water and ethanol extracts from bamboo(Sasa borealis) leaves, stems and roots. The results are as follows;
Polyphenol content of the Sasa borealis appeared higher in ethanol extract than water extracts, was higher in the leaves and was the highest 24.6±0.02 mg/mL in ethanol extracts of the leaves.
Flavonoid content of the Sasa borealis was the highest to 14.3±0.03 mg/mL in ethanol extracts of the leaves.
SOD like activity was higher in the ethanol extract than water extract. The 70% ethanol extract of the leaves was highest with 15.68±0.14%.
Electron donating ability of 70% ethanol extract from the leaves, stems, and roots was higher than the water extract. The 70% ethanol extract of the leaves had the highest 59.07±0.13%. It exhibited high electron donating ability than BHT(45.68%).
Polyphenol content of the Sasa borealis appeared higher in ethanol extract than water extracts, was higher in the leaves and was the highest 24.6±0.02 mg/mL in ethanol extracts of the leaves.
Flavonoid content of the Sasa borealis was the highest to 14.3±0.03 mg/mL in ethanol extracts of the leaves.
SOD like activity was higher in the ethanol extract than water extract. The 70% ethanol extract of the leaves was highest with 15.68±0.14%.
Electron donating ability of 70% ethanol extract from the leaves, stems, and roots was higher than the water extract. The 70% ethanol extract of the leaves had the highest 59.07±0.13%. It exhibited high electron donating ability than BHT(45.68%).
목차
Ⅰ. 서론 1Ⅱ. 재료 및 방법 42.1 실험재료 42.1.1 재료 42.1.2 시약 및 기기 42.2 성분분석 52.2.1 시료추출 조건검색 52.3 항산화 활성 측정 52.3.1 Polyphenol 함량 52.3.2 Total Flavonoid 함량 52.3.3 Superoxide dismutase(SOD)활성 62.3.4 전자 공여능(Electron donating activity, EDA) 62.3.5 아질산염 소거능 72.3.6 Hydroxy radical 소거능 72.4 통계분석 8Ⅲ. 결과 및 고찰 93.1 시료추출 조건검색 93.2 항산화 활성 측정 143.2.1 Polyphenol 함량 143.2.2 Total Flavonoid 함량 163.2.3 Superoxide dismutase(SOD)활성 183.2.4 전자 공여능(Electron donating activity, EDA) 203.2.5 아질산염 소거능 223.2.6 Hydroxy radical 소거능 25Ⅳ. 적 요 27참고문헌 28Abstract 34
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