- 专利标题: Phytase production and methods of using the same
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申请号: US16344559申请日: 2017-11-03
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公开(公告)号: US11371052B2公开(公告)日: 2022-06-28
- 发明人: R. Michael Raab , Oleg Bougri , Philip A. Lessard , Christopher Bonin , Michael B. Lanahan
- 申请人: AGRIVIDA, INC.
- 申请人地址: US MA Woburn
- 专利权人: AGRIVIDA, INC.
- 当前专利权人: AGRIVIDA, INC.
- 当前专利权人地址: US MA Woburn
- 代理机构: Volpe Koenig
- 国际申请: PCT/US2017/059903 WO 20171103
- 国际公布: WO2018/089264 WO 20180517
- 主分类号: C12N15/82
- IPC分类号: C12N15/82 ; A23K20/142 ; A23K20/174 ; A23K20/189 ; A23K20/22 ; A23K20/26 ; A23K20/28 ; A23K50/10 ; A23K50/75 ; A23K10/37 ; A23K20/20
摘要:
Methods and compositions are described for producing a phytase in transgenic maize plants and then incorporating parts of the transgenic maize plants in animal feed. The feed phytase enzyme displays activity across a broad pH range, and tolerance to temperatures that are often encountered during the process of preparing animal feeds. Methods of producing an animal feed that incorporate the transgenic maize plants, parts thereof or plant derived phytases, as well as methods of promoting the release of inorganic phosphate from a phytic acid in an animal, producing an animal meat, or reducing the ratio of intake of an animal feed per weight of the animal meat by feeding an animal with the animal feed incorporating transgenic maize plants are provided.
公开/授权文献
- US20200299709A1 PHYTASE PRODUCTION AND METHODS OF USING THE SAME 公开/授权日:2020-09-24