Fermentation method for the preparation of testolactone by Fusarium species

摘要

"Fermentation method for the preparation of testolactone by Fusarium species.The present invention relates to a method for dehydrogenation and oxidation microbial complete 4 - androsten - 3:17 - Dione to produce 17 244 - oxo - D - homo - 1,4 - androstadieno - 317 - Dione in high yield and high concentrations of substrate with filamentous species of Fusarium.