OPTIMIZED 3-PHYTASE AND ITS USE IN FOOD OR FEED PRODUCTION

摘要

The present invention refers to an optimized 3-phytase which is a bio-efficacious phytase mutant having sequence identity of at least 95 % around 3-phytase (SEQ ID NO. 1) comprising a sequence of SEQ ID NO.2 and one or more mutations. The invention is further directed to the use of such optimized 3-phytase in the production of a food or feed product.