Vibrio harveyi is a pathogenic bacterium, causing vibriosis, a common disease, faced in marine aquaculture systems. The aim of this study is to control the Vibrio in the water environment biologically, to facilitate the disease free propagation of larvae of the swimming crab and shrimp. 34 strains were isolated from many Jeotgals (salted fish) which have been generally recognized as safe (GRAS) strain of Korean fermented food and 18 strains from the gut of Portunus trituberculatus. To evaluate the inhibitory mechanism, we have used the CFU (Colony-forming unit) counting and CFSs (Cell-free supernatants) application, methodology. One isolated bacteria showed the production of anti Vibrio harveyi compound while others have not. Inhibition of Vibrio harveyi was confirmed during co-culture experimentation, by CFU (Colony-forming unit) counting method. We anticipate that it is possible that some bacterial strains will be effective for use as biological control agents in marine aquaculture systems.
키워드
Vibrio harveyiKorean fermented foodGRAS strains
저자
Wooyoung CHOI [ Department of Biological Engineering, Inha University, Incheon, Korea. ]
Vivek Kumar MORYA [ Department of Biological Engineering, Inha University, Incheon, Korea. ]
Hyang-Bok LEE [ Department of Biological Engineering, Inha University, Incheon, Korea. ]
Dung Hoang NGUYEN [ Department of Biological Engineering, Inha University, Incheon, Korea. ]
Eun-Ki KIM [ Department of Biological Engineering, Inha University, Incheon, Korea. ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동
간행물
간행물명
한국생물공학회 학술대회
간기
반년간
수록기간
1985~2013
십진분류
KDC 476DDC 576
이 권호 내 다른 논문 / 한국생물공학회 학술대회 2011년도 한국생물공학회 춘계학술발표대회