| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a production method of extracts, which can be suitably used for effectively reusing fish egg skin which is disposed after separating useful roe (egg) of salmon, cod, herring and the like. <P>SOLUTION: The raw material fish egg skin is cooked with an ionized mineral solution; the cooked liquid is separated; the cooked raw material is added with one of yeast, citric acid bacterium, lactic acid bacterium, acetic acid bacteria and the like singly or as a mixture of two or more of these bacteria and is fermented; the obtained fermented raw material is added with an organic acid having a carboxy group and is fermented and matured; further, the fermented and matured liquid is sterilized and filtered; the obtained matured and filtered liquid and the previously separated cooked liquid are mixed to prepare extracts. The fish egg skin extracts not only can be suitably used as a substitute of an animal originated placenta but also, as they are rich in minerals, can be used for health foods expectable of preventive effects on lifestyle-related diseases and a cosmetic raw material expectable of antiaging effects. <P>COPYRIGHT: (C)2009,JPO&INPIT |
