Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 21 Issue 1
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- Pages.154-163
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- 1989
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- 0367-6293(pISSN)
Improvement of L-Lysine Productivity by Using Cell Fusion and Immobilized System
세포융합과 고정화 시스템을 이용한 L-Lysine의 생산성 향상
- Ryu, Beung-Ho (Department of Food Science and Technology, Kyungsung University) ;
- Kim, Hye-Sung (Department of Food Science and Technology, Kyungsung University) ;
- Roh, Myung-Hoon (Department of Food Science and Technology, Kyungsung University) ;
- Park, Bob-Gyu (Institute of Food Science and Microbiology, Kyungsung University) ;
- Chung, Jong-Soon (The Pusan Institute of Health and Environment) ;
- Bai, Ki-Chul (The Pusan Institute of Health and Environment)
- 류병호 (경성대학교 식품공학과) ;
- 김혜성 (경성대학교 식품공학과) ;
- 노명훈 (경성대학교 식품공학과) ;
- 박법규 (경성대학교 종합식품연구소) ;
- 정종순 (부산시 보건환경연구소) ;
- 배기철 (부산시 보건환경연구소)
- Published : 1989.02.01
Abstract
This studies were designed to improve the productivity of L-lysine by protoplast fusion and immobilized system of fusants using strains of Brevibacterium flavum ATCC 21528, Brevibacterium lactofermentum ATCC 21086 and Corynebacterium glutamicum 820. Mutants were isolated with concentration method of
L-Lysine 생산 균주인 B. flavum ATCC 21528, B. lactofermentum ATCC 21086 및 C. glutamicum 820을 이용하여 L-lysine 생산성이 우수한 균주를 분리할 목적으로 N-methyl-N'-nitro-N-nitrosoguanidine(MNNG)