The process of extraction and measurement of enzyme activity in rations

摘要

The process of extraction and measurement of enzyme activity in animal feed. The present invention relates to processes for detection of enzymatically active enzymes in feed, added in the stage of pre pellet. In addition, the present invention relates to the field of detection of enzymes termotolerantes, added to the ration in the stage of pre peletizau00e7u00e3 O.In particular, the present invention relates to the detection of a phytase enzyme, in particular an E. coli phytase or a derivative of E. coli phytase in feed, such as quantum phytase (R).