한국생물공학회:학술대회논문집
- 2003.04a
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- Pages.201-203
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- 2003
푸마르산 발효액을 이용한 숙산산 생산
Abstract
In this study, succinic acid production using fumaric acid fermentation broth was investigated. We tried to produce fumaric aicd from glucose by Rhizopus oryzae and then convert fumaric acid fermentation broth into succinic acid by Enterococcus faecalis RKY1. Conversion ratio of succinic acid was more than 0.90 g/g-fumaric acid. Furthermore, we optimized conditions of conversion from fermentation broth. As a result, when fumaric acid fermentation broth for succinic acid production was employed, we could decrease the amount used of glycerol and yeast extract.
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