Montes, M C Delta'-dehydrogenation of steroids by Arthrobacter simplex immobilized in calcium polygalacturonate beads. [electronic resource] - Journal of industrial microbiology Nov 1991 - 259-64 p. digital Publication Type: Journal Article ISSN: 0169-4146 Standard No.: 10.1007/BF01576064 doi Subjects--Topical Terms: Arthrobacter--enzymologyCortodoxone--metabolismHydrocortisone--metabolismHydrogen-Ion ConcentrationHydroxysteroid Dehydrogenases--metabolismMicrospheresOxygen--metabolismPectinsPrednisolone--analysisVitamin K--metabolism