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논문 기본 정보

자료유형
학술저널
저자정보
김선미 (조선대학교) 나명순 (조선대학교)
저널정보
한국생물공학회 KSBB Journal KSBB Journal 제28권 제2호
발행연도
2013.4
수록면
92 - 98 (7page)

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초록· 키워드

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This research was to investigate physicochemical properties and antioxidative activities of rapeseed meal for the development of functional cosmetic material. Seventeen kinds of amino acid at rapeseed meal were found and glutamic acid concentration was significantly the highest (28.4 mg/g), followed by glycine, proline, arginine, isoleucine, and aspartic acid. Among various vitamins, cloline content was the highest (459.1 mg/kg), followed by niacin, tocopherol, and pantothenic acid. Among various fatty acids of rapeseed meal, oleic acid was the highest (36.7%), followed by linoleic acid and linolenic acid. DPPH radical scavenging activities of methanol and acetone extract of rapeseed meal at 2.0 mg/mL were 80.4 and 78.9%, respectively. The methanol and acetone extracts of rapeseed meal were a stable at the range of pH 3-9 on DPPH radical scavenging activity. The maximum reducing powers of methanol and acetone extract of rapeseed meal at 4.0 mg/mL were 0.7 and 0.68 OD 700 nm, respectively. The maximum superoxide inhibition activities of hot water, acetone, and methanol extract of rapeseed meal were 70.2, 75.2, and 81.4%, respectively. These results showed that the methanol and acetone extract of rapeseed meal can be used as a new source of functional cosmetic material.

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Abstract
1. 서론
2. 재료 및 방법
3. 실험 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2014-400-002408212