Enhancing high quality oil accumulation and carbon dioxide fixation by a mixed culture of Chlorella sp. and Saccharomyces cerevisiae

Chin Hang Shu, Chieh Chung Tsai, Kun Yan Chen, Wei Hsiu Liao, Hao Chen Huang

研究成果: 雜誌貢獻期刊論文同行評審

40 引文 斯高帕斯(Scopus)

摘要

Mixed culture of Chlorella sp. and Saccharomyces cerevisiae was proposed as a novel strategy for enhancing CO2 biofixation rate and oil formation as compared with the traditional monoculture of microalgae. A symbiotic relationship of the mixed culture was observed, resulting in that the improvements of cellular biomass and oil accumulation reached 128.1% and 165.2%, respectively. Influence of light intensity ranging from 1000 to 8000lux on the cell growth and product formation of the mixed culture was significant but different; the optimal light intensity for cell growth was at 5000lux, but for product formation was at 8000lux. The CO2 biofixation rate of a mixed culture reached 64.76mg/L/h, which was 195% improvement as compared to that of the monoculture of Chlorella sp. aerated with air. The biodiesel from the mixed culture would show better quality in terms of oxidative stability as compared to those from the monoculture.

原文???core.languages.en_GB???
頁(從 - 到)936-942
頁數7
期刊Journal of the Taiwan Institute of Chemical Engineers
44
發行號6
DOIs
出版狀態已出版 - 11月 2013

指紋

深入研究「Enhancing high quality oil accumulation and carbon dioxide fixation by a mixed culture of Chlorella sp. and Saccharomyces cerevisiae」主題。共同形成了獨特的指紋。

引用此