한국생물공학회:학술대회논문집

The Korean Society for Biotechnology and Bioengineering (한국생물공학회)
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푸마르산 발효액을 이용한 숙산산 생산

  • 문세권 (전남대학교 응용화학공학부, 생물산업기술연구소) ;
  • 위영중 (전남대학교 응용화학공학부, 생물산업기술연구소) ;
  • 윤종선 (전남대학교 응용화학공학부, 생물산업기술연구소) ;
  • 류화원 (전남대학교 응용화학공학부, 생물산업기술연구소)
  • Published : 2003.04.11
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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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