Nitrate And Carbonate Concentration For High Glucose Content In Microalgae

Abstract

The present invention pertains to compositions and methods for more efficiently and effectively growing microalgae suitable for biofuel production. In one aspect, the invention pertains to a composition comprising microalgae and a suitable growth medium. The suitable growth medium comprises a nutritionally acceptable nitrate salt, and a carbonate salt. The concentration of nutritionally acceptable nitrate salt is from about 75 to about 200 ?M while the concentration of carbonate salt is from about 1 to about 6 mM.