Study nutrient metabolism of Schizochytrium and the influence of inorganic salts on their growth and capacity of DHA.Firstly,three batches of Schizochytrium produced DHA during fermentation,and the changes of biomass,oil production,DHA yield,carbon consumption and nitrogen consumption were studied;then the impact of inorganic ions on lipid production process was explored;finally under optimum condition,it was testified in 50 L fermentor,and DHA production reached a maximum value,about 6.27 g/L.This provides a theoretical basis for indu...
