The Influence of Glucose on Growth and Lipid Production under Heterotrophic and Mixotrophic Conditions for Monoraphidium sp. FXY-10

Autor: Tao Li, Yong Teng Zhao, Lin Wang, Peng Zhao, Xu Ya Yu
Rok vydání: 2013
Předmět:
Zdroj: Advanced Materials Research. :49-55
ISSN: 1662-8985
DOI: 10.4028/www.scientific.net/amr.864-867.49
Popis: The impact of glucose on the growth under heterotrophic and mixotrophic conditions for Monoraphidium sp. FXY-10 as well as its lipid content was investigated through the Andrew equation. The results demonstrated that the subsaturation constant of Monoraphidium sp. FXY-10 under heterotrophic condition to glucose was smaller than that of Monoraphidium sp. FXY-10 under mixotrophic condition, indicating that Monoraphidium sp. FXY-10 is more sensitive to glucose under heterotrophic condition. Furthermore, the biomass productivity, lipid productivity and lipid content of Monoraphidium sp. FXY-10 all reached the peak at 10 g L-1 of glucose concentration under both heterotrophic and mixotrophic conditions. Compared with other Chlorella sp., the Monoraphidium sp. FXY-10 represented higher lipid productivity (131.79 mg L-1 d-1).
Databáze: OpenAIRE