Sterols were identified in three cultured blue-green algae, Spirulina platensis (Nordstedt) Geitler, S. maxima (Stechell & Gardiner) Geitler and S. subsalsa Oerst by using GLC/MS.

• 应用GLC/MS联用仪对室内培养的钝顶螺旋藻(Spirulina platensis (Nordstedt) Geitler)、极大螺旋藻(S.；maxima (Stechell & Gardiner) Geitler)和盐泽螺旋藻(S