The isolation and identification of two sterols from two species of blue-green algae.
D002784:Cholesterol / Q000032:analysis*; D002849:Chromatography, Gas; D002854:Chromatography, Paper; D003460:Crystallization; D056890:Eukaryota / Q000032:analysis*; D005612:Freeze Drying; D013057:Spectrum Analysis; D013261:Sterols / Q000032:analysis*
D013261:Sterols; D002784:Cholesterol