发明名称 |
FUNCTIONAL HYDROGEL |
摘要 |
<p>The present invention addresses the problem of providing: a non-fluid functional hydrogel which is formed from keratin; and a method for producing the functional hydrogel. The problem can be solved by a method for producing a functional hydrogel, which comprises the steps described below, and a functional hydrogel which is produced by the production method. (1) A step wherein a reducing agent for converting a disulfide bond to a thiol group is added to a keratin-containing material, so that keratin is extracted. (2) A step wherein a protein stabilizer for preventing a thiol group from re-forming a disulfide bond is added to the keratin-containing material. (3) A step wherein the keratin is purified by removing the protein stabilizer, thereby obtaining a keratin solution. (4) A step wherein a functional hydrogel is produced by concentrating the keratin solution.</p> |
申请公布号 |
WO2013021836(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
WO2012JP69105 |
申请日期 |
2012.07.27 |
申请人 |
OSAKA CITY UNIVERSITY;TANABE, TOSHIZUMI;TACHIBANA,AKIRA |
发明人 |
TANABE, TOSHIZUMI;TACHIBANA,AKIRA |
分类号 |
C08H1/06;A61K47/42;A61L27/00;C07K1/14;C08J3/00 |
主分类号 |
C08H1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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