发明名称 |
Process for producing highly purified orange roughy oil |
摘要 |
An object of the present invention is to provide a more simplified and more efficient process for producing a highly purified orange roughy oil having high storage stability. The present invention provides a process for producing a highly purified orange roughy oil substantially free of a polyunsaturated fatty acid ester having 4 to 6 double bonds, and having a saponification value of 98 to 113 and an iodine value of 73 to 89, comprising washing with an alkaline aqueous solution to remove a free fatty acid; hydrogenating with a catalyst to reduce a polyunsaturated fatty acid ester; and purifying by treatment with an adsorbent. |
申请公布号 |
US8399694(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20080682687 |
申请日期 |
2008.10.10 |
申请人 |
HATA KAZUHIKO;YAMABE AKITO;KORIYAMA TSUYOSHI;NIPPON SUISAN KAISHA, LTD. |
发明人 |
HATA KAZUHIKO;YAMABE AKITO;KORIYAMA TSUYOSHI |
分类号 |
C11B3/00;A61K31/20;C11B3/02;C11B3/10 |
主分类号 |
C11B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|