Screening and Identification of Carbohydrate-rich Microalgae and Carbohydrate Production under Different Concentrations of Nitrogen

The growth rate and starch content of four strains of microalgae preserved in our laboratory were analyzed. A carbohydrate-rich microalgae #3, as one of the four, was screened. Its growth rate and starch content could attain to 0.086 g/（L·d） and 225