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

논문 기본 정보

자료유형
학술저널
저자정보
Jin, Yu-Lan (Department of Plant Protection, Laiyang Agricultural College) Jung, Woo-Jin (Glucosamine Saccharide Materials-National Research Laboratory[GSM-NRL], Division of Applied Bioscience and Biotechnology, Institute of Agricultural Science and Technology, Chonnam Nation) Kuk, Ju-Hee (Glucosamine Saccharide Materials-National Research Laboratory[GSM-NRL], Division of Applied Bioscience and Biotechnology, Institute of Agricultural Science and Technology, Chonnam National) Kim, Jung-Bong (National Institute of Agriculture Biotechnology[NIAB]) Kim, Kil-Yong (Glucosamine Saccharide Materials-National Research Laboratory[GSM-NRL], Division of Applied Bioscience and Biotechnology, Institute of Agricultural Science and Technology, Chonnam Nation) Park, Ro-Dong (Glucosamine Saccharide Materials-National Research Laboratory[GSM-NRL], Division of Applied Bioscience and Biotechnology, Institute of Agricultural Science and Technology, Chonnam Nation)
저널정보
한국응용생명화학회 Applied Biological Chemistry Applied Biological Chemistry 제49권 제4호
발행연도
2006.1
수록면
165 - 170 (6page)

이용수

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

초록· 키워드

오류제보하기
The antifungal activity of crude methanolic extract and fractions from Yucca smalliana Fern. leaves, roots and flowers were investigated in vitro against a panel of plant pathogenic fungi. The minimal inhibitory concentration(MIC) was determined by an agar dilution method. Preliminary liquid culture and agar plate assays showed that the growth of Fu sarium oxysporum, Phytophthora capsici, Rhizoctonia solani and Botrytis cinerea were inhibited by Y. smalliana extracts. The extracts from flowers and leaves showed antifungal activity of 64.0% and 34.0% against F. oxysporum, 66.0% and 62.0% against P. capsici, and 27.0% and 41.0% against B. cinerea, respectively. The methanolic extract from Y. smallina leaves in distilled water was fractionated using solvents of increasing polarity: hexane, ethyl acetate and butanol. These fractions had a broad spectrum of antifungal activity, found to reside entirely in the butanol and aqueous fraction. The aqueous fraction showed inhibition rate of 60.0, 67.8, 84.6 and 58.3% against F. oxysporum, R. solani, C. gloeosporioides, and B. cinerea, respectively, and the butganol fracgtion showed 36.0, 46.0, 66.1 and 58.3%, respectively. Phenolics(e.g. flavonoids, steroids and terpenoids) were observed in the thin layer profile of the different fractions. Leave extract showed a prominent antioxidant activity totally scavenging the free radical of DPPH at a concentration of 1 mg/ml.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0