发明名称 |
Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils |
摘要 |
The present disclosure provides low trans-fatty acid fat compositions, methods of hydrogenating unsaturated feedstocks (e.g., oils), and hydrogenation catalyst compositions. One exemplary method involves producing an activated catalyst composition by heating a nickel-based catalyst to a first temperature of at least about 100° C. in the presence of hydrogen and a fat component. An unsaturated feedstock may be contacted with the activated catalyst composition and hydrogenated by sustaining a hydrogenation reaction at a second temperature of no greater than about 70° C. Some specific implementations of the invention permit the production of partially hydrogenated seed oils with low trans-fatty acid contents.
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申请公布号 |
US7585990(B2) |
申请公布日期 |
2009.09.08 |
申请号 |
US20030750457 |
申请日期 |
2003.12.31 |
申请人 |
CARGILL, INCORPORATED |
发明人 |
VAN TOOR HANS;VAN ROSSUM GIJSBERTUS JOHANNES;KRUIDENBERG MARCO |
分类号 |
C07C51/36;A23D9/00;C11C3/12 |
主分类号 |
C07C51/36 |
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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