Earticle

초록

영어

Optimum CO2 concentrations for cultivation of Chlorella sp., D. salina and Dunaliella sp. were 1, 3 and 1 %, respectively. Specific growth rates(μ) of Chlorella sp., D. salina and Dunaliella sp. were 0.58, 0.78 and 0.56 /day, respectively, and biomass productivities were 0.28, 0.54 and 0.30 g dry cell wt/L/day, respectively. During growth, CO2 fixation rate of Chlorella sp., D. salina and Dunaliella sp. were 42.8, 90.9 and 45.5 mg/L/day, respectively. To investigate the effect of organic substrate on biomass production of microalgae, glucose, xylose, rhamnose, fructose, sucrose, and galactose were applied to the culture medium. In the mixotrophic cultivation of Chlorella sp., only glucose increased biomass productivity from 0.28 to 0.51 g dry cell wt/L/day. However, Dunaliella salina and Dunaliella sp. were not stimulated by any of the organic substrates tested.

키워드

저자

• Geun Ho GIM [ Department of Environmental Engineering, BK21 Team for Biohydrogen Production, Chosun University, Gwangju 501-759. ]
• Young Mi LEE [ Department of Environmental Engineering, BK21 Team for Biohydrogen Production, Chosun University, Gwangju 501-759. ]
• Won duck KIM [ Pioneer Research Center for Controlling of Harmful Algal Bloom, Chosun University, Gwangju 501-759, Korea. ]
• Si Wouk KIM [ Department of Environmental Engineering, BK21 Team for Biohydrogen Production, Chosun University, Gwangju 501-759, Korea, 2.Pioneer Research Center for Controlling of Harmful Algal Bloom, Chosun University, Gwangju 501-759 ,Korea. ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국생물공학회 학술대회

• 간기

  반년간

• 수록기간

  1985~2013

• 십진분류

  KDC 476 DDC 576