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
송용수 (전남대학교 농업생명과학대학 농화학과 친환경농업연구소) 정우진 (전남대학교)
저널정보
한국키틴키토산학회 Journal of Chitin and Chitosan Journal of Chitin and Chitosan Vol.24 No.1
발행연도
2019.1
수록면
16 - 23 (8page)

이용수

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

초록· 키워드

오류제보하기
The expression pattern of β-glucanase isozymes produced by Pedobacter sp. PR-M6 cultured in the presence of 0.1% laminarin was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The β-glucanase isozymes appeared as seven bands ( β G1, La1, La2, β G4, β G5, β G6 and, β G7) on the gel. Four of the isozymes ( β G1, β G4, β G5, and, β G7) were normally expressed in samples cultured at 20°C and 30°C. Three of the isozymes ( β G6, La1, and La2) were expressed exclusively in samples cultured at 30°C. Cell growth of Pedobacter sp. PR-M6 was higher when cultured at 30°C than at 20°C. The activity of β-glucanase increased up to 40°C, followed by a decrease in activity by 50°C. Thin layer chromatographic (TLC) analysis revealed the presence of monomeric and dimeric reducing sugars in products obtained from the culture media when the cultures were incubated at 4°C, 20°C, 30°C, and 40°C. From hydrolysis of WSP, rhamnose, mannose, and glucose were major monosaccharide by TLC and HPLC works. The average molecular weight of WSPs isolated from the supernatant of the PR-M6 culture medium containing laminarin as substrate was approximately 9.1 kDa. These results indicate that WSPs produced by Pedobacter sp. PR-M6 have potential as a new resource for biotechnological applications.

목차

등록된 정보가 없습니다.

참고문헌 (29)

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