Effects of nitrogen source availability and bioreactor operating strategies on lutein production with Scenedesmus obliquus FSP-3

Shih Hsin Ho, Youping Xie, Ming Chang Chan, Chen Chun Liu, Chun-Yen Chen, Duu Jong Lee, Chieh Chen Huang, Jo-Shu Chang

研究成果: Article

18 引文 (Scopus)

摘要

In this study, the effects of the type and concentration of nitrogen sources on the cell growth and lutein content of an isolated microalga Scenedesmus obliquus FSP-3 were investigated. With batch culture, the highest lutein content (4.61. mg/g) and lutein productivity (4.35. mg/L/day) were obtained when using 8.0. mM calcium nitrate as the nitrogen source. With this best nitrogen source condition, the microalgae cultivation was performed using two bioreactor strategies (namely, semi-continuous and two-stage operations) to further enhance the lutein content and productivity. Using semi-continuous operation with a 10% medium replacement ratio could obtain the highest biomass productivity (1304.8. mg/L/day) and lutein productivity (6.01. mg/L/day). This performance is better than most related studies.

原文English
頁(從 - 到)131-138
頁數8
期刊Bioresource Technology
184
DOIs
出版狀態Published - 2015 五月 1

指紋

Lutein
Bioreactors
bioreactor
Nitrogen
Productivity
Availability
productivity
nitrogen
microalga
Cell growth
Calcium
Nitrates
Biomass
replacement
calcium
nitrate
effect
biomass

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Environmental Engineering
  • Renewable Energy, Sustainability and the Environment
  • Waste Management and Disposal

引用此文

Ho, Shih Hsin ; Xie, Youping ; Chan, Ming Chang ; Liu, Chen Chun ; Chen, Chun-Yen ; Lee, Duu Jong ; Huang, Chieh Chen ; Chang, Jo-Shu. / Effects of nitrogen source availability and bioreactor operating strategies on lutein production with Scenedesmus obliquus FSP-3. 於: Bioresource Technology. 2015 ; 卷 184. 頁 131-138.
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Effects of nitrogen source availability and bioreactor operating strategies on lutein production with Scenedesmus obliquus FSP-3. / Ho, Shih Hsin; Xie, Youping; Chan, Ming Chang; Liu, Chen Chun; Chen, Chun-Yen; Lee, Duu Jong; Huang, Chieh Chen; Chang, Jo-Shu.

於: Bioresource Technology, 卷 184, 01.05.2015, p. 131-138.

研究成果: Article

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