发明名称 |
PRODUCTION METHOD OF MARINE PRODUCT-DERIVED FREE MONOUNSATURATED FATTY ACIDS OR LOWER ALCOHOL ESTERS THEREOF |
摘要 |
A method for producing monovalent unsaturated free fatty acids having 20 and/or 22 carbons or low-grade alcohol esters thereof, said method involving the following: obtaining free fatty acids or low-grade alcohol esters through the hydrolysis or alcoholysis of oils and fats derived from marine products; carrying out distillation on the free fatty acids or low-grade alcohol esters, and reducing the concentration of fatty acids with 18 or less carbons in the low-grade alcohol esters or free fatty acids; and collecting fractions of monovalent unsaturated free fatty acids having 20 and/or 22 carbons or low-grade alcohol esters thereof by column chromatography based on reversed-phase distribution. |
申请公布号 |
CA2953319(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
CA20152953319 |
申请日期 |
2015.07.02 |
申请人 |
NIPPON SUISAN KAISHA, LTD. |
发明人 |
SATO, SEIZO;FUKAE, TAKURO;OHTSUKA, NAOMI;YAMAGUCHI, HIDEAKI |
分类号 |
C11C3/10;C11C1/04;C11C1/10 |
主分类号 |
C11C3/10 |
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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