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

• Main Authors: REISINGER CHRISTOPH, JOCHENS HELGE, GEBHARDT-WEIDL GABI, WALLRAPP FRANK, STUERMER WERNER, EISELE THOMAS, CLAREN JORG, ROECHER LUTZ, O'CONNELL TIMOTHY, SCHATTE MARTIN, HOESL MICHAEL, GRAEBER MARTIN
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

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 SEQID 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. 本发明涉及优化3-植酸酶，其是生物有效的植酸酶突变体，围绕3-植酸酶(SEQ ID NO:1)具有至少95％的序列同一性，包含SEQ ID NO:2的序列和一个或多个突变。本发明进一步涉及这样的优化3-植酸酶在食品或饲料产品的生产中的用途。