| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a useful material which enables an efficient enzyme-mimetic reaction under a mild condition. <P>SOLUTION: A process for producing a protein complex comprises a first step of concentrating a crude protein derived from an animal or plant; a second step of encapsulating the crude protein in a calcium alginate gel, to thereby allow the protein to undergo air oxidation, and then forming the objective protein complex and extracting the protein complex, a third step of subjecting the obtained protein complex solution to crystallization and precipitation, and a fourth step of cross-linking and solidifying the precipitated protein complex. Alternatively, by use of a fifth step, water is removed by subjecting the protein complex to freeze-drying (FD) treatment, and the product is pulverized. The asymmetric oxidation catalyst having good preservability at normal temperature can be produced suitably. <P>COPYRIGHT: (C)2013,JPO&INPIT |
