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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 223 - 228 (6page)
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The effects of pH, glycerol concentration and salt on cell growth and ethanol production using Enterobacter aerogenes KCTC 2190 were evaluated in the anaerobic culture condition. In condition of initial pH 5, cell growth and ethanol production were highest. An initial concentration of 10 g/L of pure glycerol gave the highest cell growth and ethanol production. However, in case of over 15 g/L of pure glycerol, they decreased. The cell growth and ethanol production decreased with the increase of salt concentration. When 10 g/L of crude glycerol was used as the carbon source, the cell growth and ethanol production were 1.32 OD600 and 3.95 g/L, respectively, which were about 94.4% and 88.5% compared to those of pure glycerol. These result indicates that the crude glycerol produced in the biodiesel manufacturing process may be useful as a potential carbon source for ethanol production form Enterobacter aerogenes KCTC 2190.
목차
Abstract
1. 서론
2. 실험재료 및 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (11)
참고문헌 신청
International Energy Agency / International Energy Agency, World Energy Outlook 2009
Yazdani, S. S / 2007 / Anaerobic fermentation of glycerol: a path to economic viability for the biofuels industry / Curr. Opin. Biotech 18:213~219
Alcantara, R / 2000 / Catalytic production of biodiesel from soy-bean oil, used frying oil and tallow / Biomass Bioenerg 18:515~527
Papanikolaou, S / 2002 / Yarrowia lipolytica as a potential producer of citric acid from raw glycerol / J. Appl. Microbiol 92:737~744
González-Pajuelo, M. / 2004 / Production of 1,3-propanediol by Clostridium butyricum VPI 3266 using a synthetic medium and raw glycerol / J. Ind. Microbiol. Biot 31:442~446
Yazdani, S. S / 2007 / Anaerobic fermentation of glycerol: a path to economic viability for the biofuels industry / Curr. Opin. Biotech 18:213~219
Alcantara, R / 2000 / Catalytic production of biodiesel from soy-bean oil, used frying oil and tallow / Biomass Bioenerg 18:515~527
Papanikolaou, S / 2002 / Yarrowia lipolytica as a potential producer of citric acid from raw glycerol / J. Appl. Microbiol 92:737~744
González-Pajuelo, M. / 2004 / Production of 1,3-propanediol by Clostridium butyricum VPI 3266 using a synthetic medium and raw glycerol / J. Ind. Microbiol. Biot 31:442~446
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