Succinic acid is a useful chemical in many field of industry : making foods, pharmaceuticals and cosmetics [2, 3]. It is a valuable 4-carbon intermediate and is useful for the production of 1,4-butanediol, tetrahydrofuran, and gammabutyrolactone [1]. Recently, fermentation of microbe for production of succinic acid has become of interest [4]. At previous study, lab scale batch fermentation of Mannheimia succiniciproducens LPK7 was performed at optimal conditions. In order to test the industrial applications, bench scale batch fermentation was carried out at optimal conditions in lab scale fermentation. After extensive fermentation experiments, final succinic acid concentration and yield were obtained as 14.5 g/L and 0.61 mol/mol. This result shows a similar amount of succinic acid concentration and yield with the lab scale batch fermentation experiment. With these optimal conditions it will be possible to apply succinic acid production industrially.
저자
Injae Oh [ Department of Chemical and Biomolecular Engineering, Sogang University ]
Jinwon Lee [ Department of Chemical and Biomolecular Engineering, Sogang University ]
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