| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 가을 (10/24 ~ 10/26, 대구 EXCO) |
| 권호 |
24권 2호, p.1452 |
| 발표분야 |
생물화공(Biochemical Engineering) |
| 제목 |
Development of microbial consortium to efficiently convert carbon monoxide to 3-hydroxypropionic acid |
| 초록 |
A large quantity of carbon monoxide is produced during incomplete combustion of organic compound in industry. Microbial processes have received much attention for its conversion to value-added biochemicals by utilizing the gas as a carbon source. However, difficulty in introducing both carbon monoxide assimilation pathway and value-added chemical production pathway into single microorganism has been a major bottleneck. In this study, a novel microbial consortium for efficient conversion of carbon monoxide to 3-hydroxypropionic acid (3-HP) was established by anaerobically co-cultivating Eubacterium limosum and recombinant Escherichia coli. As a result, we successfully produced 12 mg/L of 3-HP for 52 hrs from carbon monoxide through the microbial consortium. |
| 저자 |
차상학, 임현규, 강채원, 이지훈, 정규열
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| 소속 |
POSTECH |
| 키워드 |
생물화공 |
| E-Mail |
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| 원문파일 |
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