Mi Hee WOO, Sung Hee CHOI, Ji Young MIN, In Su LEE, Hee Sook KIM, Eun Yeol LEE
언어
영어(ENG)
URL
https://www.earticle.net/Article/A104805
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원문정보
초록
영어
The recombinant epoxide hydrolase of Rhodotorula glutinis was immobilized onto magnetic nanoparticles for kinetic resolution of racemic styrene oxide. We employed a hybrid nanoparticle of Fe3O4/silica/NiO for efficient immobilization of enzyme and easy recovery of nanoparticles by magnetic separation. The isolated recombinant epoxide hydrolase was efficiently immobilized onto the magnetic nanoparticles through simple shaking of the enzyme solution and nanoparticle. More than 70% of hydrolytic activity of the free enzyme was retained. The enantiopure (S)-styrene oxide with enantiopurity higher than 98%ee could be obtained during repeatedbatch kinetic resolutions. Acknowledgment: This work was partially supported by the Marine and Extreme Genome Research Center Program, Ministry of Land, Transportation and Martime Affairs, Republic of Korea and Ministy of Knowledge Economy(MKE) and Korea Industrial Technology Foundation(KOTEF) through the Human Resource Training Project for Strategic Technology.
키워드
Epoxide hydrolasenanoparticleimmobilization
저자
Mi Hee WOO [ Department of Food Science and Biotechnology, Kyungsung University, ]
Ji Young MIN [ Department of Chemical Engineering, Kyung Hee University ]
Sung Hee CHOI [ Department of Food Science and Biotechnology, Kyungsung University, ]
In Su LEE [ Department of Chemistry & Advanced Material Sciences, Kyung Hee University, ]
Hee Sook KIM [ Department of Food Science and Biotechnology, Kyungsung University, ]
Eun Yeol LEE [ Department of Chemical Engineering, Kyung Hee 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