| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 봄 (04/23 ~ 04/24, 광주 김대중컨벤션센터) |
| 권호 |
15권 1호, p.397 |
| 발표분야 |
생물화공 |
| 제목 |
The effect of medium composition andculture condition for theproduction of fumaric acidfrom glucose by Rhizopus oryzae |
| 초록 |
Fumaric acid called (E)-2-butenedioic acid is often used in the food and pharmaceutical industry. Fumaric acid is manufactured by chemical conversion from maleic anhydride in petrochemical process. However, this process has disadvantages: emission of greenhouse gases and usage of expensive maleic anhydride. On the other hand, fermentation process involves carbon dioxide fixation and it can use biomass-based glucose as a starting material. Filamentous fungi are widely employed to produce organic acids, enzymes, antibiotics. Many studies have discussed the growth morphology of fungi in the production of various compounds and it was found that fungal growth in pellet form is suitable for the fungal fermentations. Rhizopus oryzae has the capability to afford lactic acid, malic acid, fumaric acid,amylogucosidase, and α-amlyase.In this study, we tried to develop the fermentation process to produce fumaric acid from glucose using Rhizopus oryzae and the effects of cultivation medium composition and culture conditions including aeration rate, agitation speed were investigated in terms of fungal growth morphology. |
| 저자 |
이준학1, 이도훈1, 조진구1, 송진수1, 이은정1, 박철환2, 전계택3, 김상용1
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| 소속 |
1한국생산기술(연), 2광운대, 3강원대 |
| 키워드 |
Fumaric acid; Glucose; Fungal fermentation; Rhizopus oryze; Growth morphology
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| E-Mail |
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| 원문파일 |
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