| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 가을 (10/22 ~ 10/23, 일산 KINTEX) |
| 권호 |
15권 2호, p.1620 |
| 발표분야 |
생물화공 |
| 제목 |
The effects of inoculum size and morphology for the production of fumaric acid by Rhizopus oryzae NRRL 1526 |
| 초록 |
Fumaric acid has been used in many fields including food and pharmaceutical industries. Fumaric acid is a very important raw material of organic chemistry and it was produced 40 million pounds per year. Recently, the production of fumaric acid from starch and other carbohydrates is using a fungi fermentation process. Rhizopus spp. are capable of producing L-(+)-lactic acid, L-malic acid and fumaric acid. Rhizopus spp. can grow as filamentous form,pellets or clumps. Different morphology growth forms can have a significant effect on the rheology of the fermentation broth and their products. Many studies have shown the advantages and disadvantages of growth morphologies in views of different products. Fungal morphology is effected by medium, temperature, agitation speed, pH, inoculum siza and morphology and additives.In this study, we performed the flask culture of Rhizopus oryzae NRRL 1526 by different a mount of spore solutions for their growth morphology. And we tried the fermentation processes for production of fumaric acid from glucose according to different inoculum size and inoculum morphology of Rhizopus oryzae. |
| 저자 |
이준학1, 조재훈1, 이도훈1, 조진구1, 박철환2, 전계택3, 김상용1
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| 소속 |
1한국생산기술(연), 2광운대, 3강원대 |
| 키워드 |
fumaric acid; Rhizopus oryzae
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| E-Mail |
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| 원문파일 |
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