发明名称 |
VEGETABLE OIL COMPOSITION CONTAINING PALM MID-FRACTION FAT AND METHOD OF REDUCING PLASMA CHOLESTEROL |
摘要 |
A method and composition for reducing the cholesterolemic effect in mammals of ingesting a blended nutritional fat composition containing a palm mid-fraction (PMF) hardstock fat combined with an unsaturated vegetable oil. The composition is solid or semi-solid at 20° C. and fluid at 35° C., and includes between 15% and 45% by weight linoleic acid. The weight ratio of disaturated triglyceride (DST) molecules to trisaturated triglyceride (TST) molecules is greater than 10:1, and the PMF hardstock fat contains approximately 50% to 95% by weight DST molecules, the majority of which contain either palmitic acid or a combination of palmitic and stearic acids at the sn-1 and sn-3 triglyceride positions and either oleic acid or linoleic acid at the sn-2 molecular position. |
申请公布号 |
US2015079226(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
US201414551517 |
申请日期 |
2014.11.24 |
申请人 |
Brandeis University |
发明人 |
Perlman Daniel;Hayes Kenneth C. |
分类号 |
A23D9/00 |
主分类号 |
A23D9/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of increasing plasma HDL cholesterol as a percentage of total plasma cholesterol in a mammalian subject in need thereof, the method comprising:
providing a blended nutritional fat composition comprising:
at least one triglyceride-based palm mid-fraction fat; andat least one triglyceride-based unsaturated vegetable oil; wherein the fat portion of the composition contains from 10% to 24% by weight of said at least one palm mid-fraction fat and from 60% to 90% by weight of said at least one unsaturated vegetable oil; wherein the linoleic acid content of the composition is from 15% to 45% by weight based on the total weight of fatty acids in the composition; wherein the composition is solid or semi-solid at 20° C. and fluid at 35° C.; and wherein the composition is substantially free of synthetic trans-fatty acids; and allowing the subject to consume the composition; wherein the composition is consumed regularly by the subject in place of other dietary fat and provides from 10% to 40% of the total daily dietary calories of the subject; wherein the other dietary fat is solid or semi-solid at 20° C.; and whereby the plasma HDL cholesterol of the subject is increased as a percentage of total plasma cholesterol in the subject. |
地址 |
Waltham MA US |