title: Uptake of macrominerals and trace elements by the cyanobacterium Spirulina platensis (Arthrospira platensis PCC 8005) under photoautotrophic conditions: culture medium optimization.
abstract: Uptake rates of macrominerals and trace elements were characterized in batch and continuous cultures of Spirulina platensis under photoautotropic conditions. The values of yield coefficients were determined using inductively coupled plasma emission spectroscopy (ICP-ES). Further simplifications of culture medium proved possible, mainly in the trace element solutions; concentrations of some elements were lowered and trace elements B, Mo, V, Cr, Ni, Co, W, and Ti were removed.
authors.affiliation: LGCB, Université Blaise Pascal, CUST, 24 avenue des Landais, BP 206, 63174 Aubière Cédex, France.
authors.forename: Guillaume
authors.initials: G
authors.lastname: Cogne
authors.forename: Bernd
authors.initials: B
authors.lastname: Lehmann
authors.forename: Claude-Gilles
authors.initials: CG
authors.lastname: Dussap
authors.forename: Jean-Bernard
authors.initials: JB
authors.lastname: Gros
mesh_terms: D019149:Bioreactors; D002478:Cells, Cultured; D003470:Culture Media / Q000494:pharmacology*; D000458:Cyanobacteria / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D008657:Metabolic Clearance Rate; D008903:Minerals / Q000032:analysis / Q000493:pharmacokinetics*; D010788:Photosynthesis / Q000502:physiology; D011786:Quality Control; D012680:Sensitivity and Specificity; D013045:Species Specificity; D013057:Spectrum Analysis / Q000379:methods*; D014131:Trace Elements / Q000032:analysis / Q000493:pharmacokinetics*
chemical_list: D003470:Culture Media; D008903:Minerals; D014131:Trace Elements