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公开(公告)号:US20130108738A1
公开(公告)日:2013-05-02
申请号:US13689958
申请日:2012-11-30
Applicant: BASF SE
Inventor: Stefan Haefner , Annegret Welzel , Robert Thummer
IPC: C12N9/16
CPC classification number: C12N9/16 , C07K2319/21
Abstract: The invention relates to a synthetic phytase with elevated thermostability, elevated stability to acids at pH 2, elevated stability to pepsin and with a broadened active pH range, and to an isolated nucleic acid sequence coding for a synthetic phytase and to the use of the phytase in an animal feed for reducing the phosphate content in the slurry and to animal feed additives and animal feeds comprising the synthetic phytase.
Abstract translation: 本发明涉及具有升高的热稳定性的合成植酸酶,在pH2下对酸的稳定性升高,对胃蛋白酶的稳定性升高,并且具有扩大的活性pH范围,以及编码合成植酸酶的分离的核酸序列和植酸酶的使用 在用于降低浆料中的磷酸盐含量的动物饲料和包含合成植酸酶的动物饲料添加剂和动物饲料中。
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公开(公告)号:US08557555B2
公开(公告)日:2013-10-15
申请号:US13689958
申请日:2012-11-30
Applicant: BASF SE
Inventor: Stefan Haefner , Annegret Welzel , Robert Thummer
CPC classification number: C12N9/16 , C07K2319/21
Abstract: The invention relates to a synthetic phytase with elevated thermostability, elevated stability to acids at pH 2, elevated stability to pepsin and with a broadened active pH range, and to an isolated nucleic acid sequence coding for a synthetic phytase and to the use of the phytase in an animal feed for reducing the phosphate content in the slurry and to animal feed additives and animal feeds comprising the synthetic phytase.
Abstract translation: 本发明涉及具有升高的热稳定性的合成植酸酶,在pH2下对酸的稳定性升高,对胃蛋白酶的稳定性升高,并且具有扩大的活性pH范围,以及编码合成植酸酶的分离的核酸序列和植酸酶的使用 在用于降低浆料中的磷酸盐含量的动物饲料和包含合成植酸酶的动物饲料添加剂和动物饲料中。
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