SYSTEM AND METHOD OF PRODUCING GLUCOMYLASES AND/OR PROTEASES

摘要

The present invention is concerned with a system of production of glucoamylases and/or proteases. The system has a packed bed solid state fermentation bioreactor. The bioreactor is adapted to contain and to operate using organic waste as fermentation substrate. The bioreactor is provided with spray nozzle for controlling moisture content of the fermentation substrate, means for supplying air to pass through packed bed of the fermentation substrate in said bioreactor, means for analyzing gas content in said bioreactor, means for monitoring temperature in said bioreactor, means for controlling temperature of said bioreactor, a port via which a sample in said bioreactor is obtainable, and means for harvesting enzymatic solution from said bioreactor, the enzymatic solution containing the glucoamylases and/or proteases.

主权项

1. A system of production of glucoamylases and/or proteases, comprising a packed bed solid state fermentation bioreactor, wherein said bioreactor is adapted to contain and to operate using organic waste as fermentation substrate, and is provided with:
spray nozzle for controlling moisture content of the fermentation substrate; means for supplying air to pass through packed bed of the fermentation substrate in said bioreactor; means for analyzing gas content in said bioreactor; means for monitoring temperature in said bioreactor; means for controlling temperature of said bioreactor; and a port via which a sample in said bioreactor is obtainable; and means for harvesting enzymatic solution from said bioreactor, the enzymatic solution containing the glucoamylases and/or proteases.