The present invention is directed to methods of producing algal biomass and algal cell cultures and lipid compounds and compositions thereof including fatty acids carotenoids and fat soluble vitamins. The present invention is further directed to methods of preparing related food products and industrial and pharmaceutical compositions. In various exemplary embodiments the methods comprise growing algae in a juice based medium including a medium that contains natural nitrogen or a medium that is free of chemical additives and preservatives to produce algal cell cultures algal biomass algae derived lipid compounds and compositions and related products all that can be certified organic.
