Effects of Trophic Modes, Carbon Sources, and Salinity on the Cell Growth and Lipid Accumulation of Tropic Ocean Oilgae Strain Desmodesmus sp. WC08

被引：0

作者：

Zhenyu Zhao

Shasha Ma

Ang Li

Pinghuai Liu

Meng Wang

机构：

[1] Hainan University,National Ministry of Education Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resources

[2] Hainan University,Hainan Provincial Key Laboratory of Fine Chemistry

来源：

Applied Biochemistry and Biotechnology | 2016年 / 180卷

关键词：

Cultivation; Microalgae; Trophic modes; Salinity; Carbon sources; Lipid accumulation; Biomass;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effects of trophic modes, carbon sources, and salinity on the growth and lipid accumulation of a marine oilgae Desmodesmus sp. WC08 in different trophic cultures were assayed by single factor experiment based on the blue-green algae medium (BG-11). The results implied that biomass and lipid accumulation culture process were optimized depending on the tophic modes, sorts, and concentration of carbon sources and salinity in the cultivation. There was no significant difference in growth or lipid accumulation with Na2CO3 amendment or NaHCO3 amendment. However, Na2CO3 amendment did enhance the biomass and lipid accumulation to some extent. The highest Desmodesmus sp. WC08 biomass and lipid accumulation was achieved in the growth medium with photoautotrophic cultivation, 0.08 g L−1 Na2CO3 amendment and 15 g L−1 sea salt, respectively.

引用

页码：452 / 463

页数：11