- 专利标题: METHOD OF PRODUCING COLLAGEN FROM HYDROLYZED EGG MEMBRANE
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申请号: US15719042申请日: 2017-09-28
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公开(公告)号: US20180016321A1公开(公告)日: 2018-01-18
- 发明人: Robert den Hoed
- 申请人: Robert den Hoed
- 主分类号: C07K14/78
- IPC分类号: C07K14/78 ; A61K38/40 ; A61K31/737 ; A61K31/728 ; A61K31/7008 ; A61K38/47 ; A61K38/39
摘要:
A method of producing collagen from hydrolyzed egg membrane includes combining 95% ethanol, cold water, a bacterial pH neutral protease and/or an alkaline bacterial protease, a pH neutral bacterial metalloendopeptidase, sodium bisulfite, and egg membrane. Once combined, the solution is mixed slowly and then heated to a desired pH range and temperature. Once a desired temperature is reached, the heated solution is set aside to digest for a prolonged period of time. Next, the digested solution is centrifuged and collected to form a filtered solution. Finally, the filtered solution is spray dried and packaged.
公开/授权文献
- US10301374B2 Method of producing collagen from hydrolyzed egg membrane 公开/授权日:2019-05-28
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