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논문 기본 정보

자료유형
학술저널
저자정보
김송기 (롯데호텔) 강근옥 (한경대학교)
저널정보
동아시아식생활학회 동아시아식생활학회지 東아시아 食生活學會誌 第22卷 第3號
발행연도
2012.6
수록면
392 - 400 (9page)

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The purpose of this study was to analyze the physiological activity and antibiosis of mulberry powder by extract method. The total phenol content of mulberry powder extracted with methanol was 82.9 ㎎/g, while that of powder extracted with water was 46.9 ㎎/g. Extractions with methanol were therefore more effective than with water. The total flavonoid contents of mulberry powder extracted with methanol was 13.0 ㎎/g, while that of powder extracted with water was 9.4 ㎎/g. Also, the nitrite-scavenging ability of mulberry powder was lower than ascorbic acid and BHT. The SOD-like activity of mulberry powder extracts, natural antioxidant, and artificial antioxidant at 5 ㎎/mL arranged in order of decreasing concentration were ascorbic acid (98.3%) > BHT (88.1%) > water extract (9.8%) > methanol extract (3.0%). And, the OH radical scavenging activities of mulberry powder extracts and natural antioxidant at 5 ㎎/mL in order of decreasing concentration was ascorbic acid (97.0%) > methanol extract (46.2%) > water extract (35.8%). The antimicrobial effects of mulberry powder extracted with methanol could be detected on Bacillus cereus (10,000 ㎍/disc) and Staphylococcus aureus (10,000 ㎍/disc).

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UCI(KEPA) : I410-ECN-0101-2013-594-002670575