发明名称 |
Process for producing concentrate of conjugated fatty acid |
摘要 |
An easy and inexpensive process by which a concentrate of a given unsaturated fatty acid can be obtained from a mixture which has conventionally been difficult to concentrate. The process, which is for producing a concentrate of a desired isomer (a) from a conjugated fatty acid mixture (A), is characterized by comprising: a step in which the conjugated fatty acid mixture (A) is mixed with at least one unsaturated fatty acid (B) to obtain a mixture solution containing the isomer (a) dissolved therein; a crystallization step in which either crystals rich in the isomer (a) or crystals poor in the isomer (a) are precipitated from the mixture solution; and a solid-liquid separation step for obtaining the crystals rich in the isomer (a) or for obtaining a solution rich in the isomer (a) by removing the crystals poor in the isomer (a).
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申请公布号 |
US2008027238(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
US20070902349 |
申请日期 |
2007.09.20 |
申请人 |
THE NISSHIN OILLIO GROUP, LTD. |
发明人 |
UEHARA HIDETAKA;SUGANUMA TOMOMI;NEGISHI SATOSHI;SUZUKI TOSHIHISA |
分类号 |
C07C51/347 |
主分类号 |
C07C51/347 |
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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