PROCESS FOR THE FERMENTATIVE PRODUCTION OF CEPHALOSPORIN C USING ACREMONIUM CHRYSOGENUM

摘要

Process for the fermentative production of cephalosporin C using Acremonium chrysogenum There is described a process for the fermentative production of cephalosporin C in which the fermentation solution is filtered during the fermentation through a crossflow filtration system. The amount of filtrate which has been drawn off from the fermenter can be replaced.