Mixotrophic Cultivation of Tetraselmis sp.-1 in Airlift Photobioreactor  

作　　者：沈继红 Yu Junhong Lin Xuezheng Li Guangyou Liu Fayi 

机构地区：[1]First Institute of Oceanography,SOA,Qingdao 266061,P.R.China

出　　处：《High Technology Letters》2003年第3期42-48,共7页高技术通讯（英文版）

摘　　要：Tetraselmis sp.-1 is a new microalgae strain constructed by cell fusion technique. In this paper, the mixotrophic cultivation of Tetraselmis sp.-1 in airlift photobioreactor is investigated. Firstly, the paper calculates the light attenuation in the mixotrophic medium, and sets the light attenuation model. Secondly, it uses the same dissolved oxygen coefficient (K d) of flask culture to select the aeration of bioreactor. Finally, it sets the growth kinetic model, production (chlorophyll-a and total lipid) kinetic models and substrate (glucose) consumption kinetic model of Tetraselmis sp.-1 in airlift photobioreactor.Tetraselmis sp.-1 is a new microalgae strain constructed by cell fusion technique. In this paper, the mixotrophic cultivation of Tetraselmis sp.-1 in airlift photobioreactor is investigated. Firstly, the paper calculates the light attenuation in the mixotrophic medium, and sets the light attenuation model. Secondly, it uses the same dissolved oxygen coefficient (K d) of flask culture to select the aeration of bioreactor. Finally, it sets the growth kinetic model, production (chlorophyll-a and total lipid) kinetic models and substrate (glucose) consumption kinetic model of Tetraselmis sp.-1 in airlift photobioreactor.

关 键 词：Tetraselmis sp.-1 airlift photobioreactor mixotrophic cultivation 

分 类 号：S968.4[农业科学—水产养殖]