Phytase
    8.
    发明授权
    Phytase 有权
    植酸酶

    公开(公告)号:US06190897B1

    公开(公告)日:2001-02-20

    申请号:US09291931

    申请日:1999-04-13

    申请人: Keith Kretz

    发明人: Keith Kretz

    IPC分类号: C12N916

    摘要: The invention provides a purified phytate enzyme derived from Escherichia coli B . The enzyme has a molecular weight of about 47.1 kilodaltons and has phytase activity (SEQ ID NO:2). The enzyme can be produced from native or recombinant host cells and can be used to aid in the digestion of phytate where desired. In particular, the phytase of the present invention can be used in animal feed.

    摘要翻译: 本发明提供了源自大肠杆菌B的纯化植酸酶。 该酶具有约47.1千道尔顿的分子量并具有植酸酶活性(SEQ ID NO:2)。 该酶可以由天然或重组宿主细胞产生,并且可以用于有助于在需要时消化植酸盐。 特别地,本发明的植酸酶可以用于动物饲料。

    Phytase
    9.
    发明授权
    Phytase 有权
    植酸酶

    公开(公告)号:US6110719A

    公开(公告)日:2000-08-29

    申请号:US259214

    申请日:1999-03-01

    申请人: Keith Kretz

    发明人: Keith Kretz

    摘要: The invention provides a purified phytate enzyme derived from Escherichia coli B. The enzyme has a molecular weight of about 47.1 kilodaltons and has phytase activity (SEQ ID NO:2). The enzyme can be produced from native or recombinant host cells and can be used to aid in the digestion of phytate where desired. In particular, the phytase of the present invention can be used in animal feed.

    摘要翻译: 本发明提供了源自大肠杆菌B的纯化植酸酶。该酶具有约47.1千道尔顿的分子量并具有植酸酶活性(SEQ ID NO:2)。 该酶可以由天然或重组宿主细胞产生,并且可以用于有助于在需要时消化植酸盐。 特别地,本发明的植酸酶可以用于动物饲料。