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
Zhao, Yong (Glucosamine Saccharide Materials-National Research Laboratory [GSM-NRL], Division of Applied Bioscience and Biotechnololgy, Institute of Agricultural Science and Technology, Chonnam Nationa) Kim, Young-Ju (Glucosamine Saccharide Materials-National Research Laboratory [GSM-NRL], Division of Applied Bioscience and Biotechnololgy, Institute of Agricultural Science and Technology, Chonnam Nati) Oh, Kyung-Taek (Glucosamine Saccharide Materials-National Research Laboratory [GSM-NRL], Division of Applied Bioscience and Biotechnololgy, Institute of Agricultural Science and Technology, Chonnam Nat) Nguyen, Van Nam (Glucosamine Saccharide Materials-National Research Laboratory [GSM-NRL], Division of Applied Bioscience and Biotechnololgy, Institute of Agricultural Science and Technology, Chonnam Na) Park, Ro-Dong (Glucosamine Saccharide Materials-National Research Laboratory [GSM-NRL], Division of Applied Bioscience and Biotechnololgy, Institute of Agricultural Science and Technology, Chonnam Na)
저널정보
한국응용생명화학회 Applied Biological Chemistry Applied Biological Chemistry 제53권 제2호
발행연도
2010.1
수록면
119 - 126 (8page)

이용수

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

초록· 키워드

오류제보하기
Recent attention has been paid to the screening of chitin deacetylase (CDA) from fungi, which may be applied into industrial production of chitosan and chitosan oligomers. We screened an extracellular CDA from a fungus that was further identified to be Absidia corymbifera DY-9. CDA from A. corymbifera DY-9 exhibited a higher enzyme activity than that of Mucor rouxii CDA. The highest yield of CDA was achieved in a liquid medium containing 2% powder chitin at pH 9.0, $28^{\circ}C$ and 150 rpm. Moreover, the biochemical properties of this enzyme were studied. It was found that the optimal pH and temperature were 6.5 and $55^{\circ}C$. The enzyme activity could be enhanced in the presence of 1-10 mM $Co^{2+},\;Ca^{2+}$ and $Mg^{2+}$ while inhibited by acetate and EDTA. The enzyme was active on WSCT-50, glycol chitin, chitosan (DDA 71-88 %) and chitin oligosaccharides with a DP no less than 2.

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