TY JOUR TI Effect of Iron Sulfate on Biosynthesis of Extracellural Metabolites of Propionic Acid Bacteria KW propionic acid bacteria KW catalase KW peroxidase KW superoxide dismutase KW casein phosphopeptides KW iron solubilization JO Foods and Raw Materials AU Khamagaeva, I.. PY 2013 IS 1 PB Kemerovo State University