发明名称 |
PROTEIN-ENCAPSULATED OIL PARTICLES |
摘要 |
Enzymatic cross-linking of protein-encapsulated oil particles by complex coacervation. A complex coacervate of oil particles, each encapsulated in a protein shell, is stabilized by gelling the protein shell and is subsequently enzymatically cross-linked to form thermostable capsules of about 100-300 microns. The preferred enzyme is transglutaminase, and the reaction is performed at pH 7 to achieve the optimal cross-linking rate. The transglutaminase-catalyzed cross-linking reaction takes place with the complex coacervate maintained at a temperature in the range of about 5.degree.C-10.degree.C to maintain the structu ral stability of the complex coacervate. |
申请公布号 |
CA2228165(A1) |
申请公布日期 |
1998.07.31 |
申请号 |
CA19982228165 |
申请日期 |
1998.01.27 |
申请人 |
GIVAUDAN-ROURE (INTERNATIONAL) SA |
发明人 |
THOMAS, M. TERESA;SOPER, JON C. |
分类号 |
B01J13/10;B01J13/02;(IPC1-7):A23P1/08;A23K1/16;C12S13/00;A23L1/22 |
主分类号 |
B01J13/10 |
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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