메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국식품저장유통학회 Food Science and Preservation 한국식품저장유통학회지 제18권 제2호
발행연도
2011.4
수록면
236 - 243 (8page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
We evaluated the nutritional value of 70% ethanol extracts (EE) from fermented cudrania tricuspidata fruit (ECT: EE of C. tricuspidata, EFCT: EE of fermented C. tricuspidata, EFCTL: EE of fermented C. tricuspidata by B. licheniformis, EFCTS: EE of fermented C. tricuspidata by B. subtilis) by determined the total polyphenol and flavonoid contents, antioxidant activities, and inhibitory actions on elastase and tyrosinase. The yields of freeze-dried powder of ECT, EFCT, EFCTL, and EFCTS were 54.22%, 54.43%, 57.51%, and 57.23% (each w/w), respectively. The color of L*, a*, b* values decreased of fermented cudrania tricuspidata. The fermented EFCTL and EFCTS had relatively higher contents of total polyphenol and flavonoid than those of other extracts. ABTS radical scavenging ability were 94.61%, 95.85%, 94.36%, and 96.69%, respectively. SOD (superoxide dismutase)-like activities were in the order EFCT (32.60%)>EFCTS (27.10%)>EFCT (23.30%)>ECT (22.00%), and nitrite scavenging activity was in order of EFCTS (51.18%)>EFCTL (45.61%)>EFCT (41.93%)>ECT (27.76%), respectively. Ferrous ion chelating activity of EFCTL (67.34%) and EFCTS (60.36%) was significantly the highest, whereas ECT (52.34%) and EFCT (51.73%) had not different significantly. Xanthine oxidase, elastase and tyrosinase inhibitory activities at 0.5% (w/v) solutions of EFCTL and EFCTS were somewhat higher than those of non-fermented ECT. In conclusion, we provide experimental evidence that extracts of fermented cudrania tricuspidata of B. subtilis and B. licheniformis exhibited higher antioxidant activities and inhibitory actions on elastase and tyrosinase compared with non fermented cudrania tricuspidata.

목차

등록된 정보가 없습니다.

참고문헌 (35)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2018-059-003074379