Verfahren zur Verbesserung der Produktausbeute bei Fermentationsprozessen

摘要

A method is described for improving the product yield in fermentation processes. In this fermentation method according to the invention, a chemically modified carbohydrate source is used as the C-source-substrate for utilization by the microorganisms in otherwise conventional fermentations, in order to boost the yield of the biological products or valuable substances produced in these fermentation processes by means of microorganisms. This enables the yield of products or valuable substances produced by fermentation to be increased easily without requiring expensive modification of an existing fermentation process in terms of apparatus or analytical technique, or with respect to the existing measurement and control technology. The fermentation method according to the invention for achieving an increased yield is suitable for the production of diverse valuable substances, especially enzymes, and for the use of diverse microorganisms.