• Publications
  • Influence
Use of a genetic algorithm in the development of a synthetic growth medium for Arthrobacter simplex with high hydrocortisone Δ1-dehydrogenase activity
The production process for Arthrobacter simplex with high specific hydrocortisone Δ 1 -dehydrogenase activity was improved by medium optimization in parallel shake flask experiments. Using a geneticExpand
  • 35
  • 3
Transformation of microcrystalline hydrocortisone by free and immobilized cells of Arthrobacter simplex
SummaryThe transformation of microcrystalline hydrocortisone by free and immobilized cells of Arthrobacter simplex resulted in formation of prednisolone. The effect of medium composition,Expand
  • 7
  • 1
Conversion of d-sorbit to l-sorbose by cells of Acetobacter suboxydans immobilized in sintered glass
A simple method for immobilizing cells of Acetobacter suboxydans by adsorption on inorganic sintered glass carriers is described. The immobilized cell preparations exhibited 100% of the initialExpand
  • 7
  • 1
Conversion of corticosteroid hormones by immobilized cells of Flavobacterium dehydrogenans, Curvularia lunata and Arthrobacter simplex on ceramic carriers
Abstract Different possibilities for converting pregnenolone triacetate to prednisolone using immobilized preparations of Flavobacterium dehydrogenans, Curvularia lunata and Arthrobacter simpelex inExpand
  • 6
Stereoselective reduction of substituted benzophenones by microorganisms I.
Abstract Debaryomyces marama enantioselectively reduces p-Cl-benzophenone to the S-alcohol with high enantiomeric excess.
  • 6
Conversion of D-sorbit to L-sorbose by cells of Acetobacter suboxydans immobilized in sintered glass
Abstract A simple method for immobilizing cells of Acetobacter suboxydans by adsorption on inorganic sintered glass carriers is described. The immobilized cell preparations exhibited 100% of theExpand
Effect of matrix on (S)-p-chlorodiphenylmethanol production by immobilized Debaryomyces marama
The product (S)-p-chlorodiphenylmethanol is obtained through stereoselective reduction of p-chlorobenzophenone using Debaryomyces marama cells, immobilized on Raschig rings. This process involvedExpand
  • 1
Microbial transformation of rifamycin derivatives