IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0167002
(2005-06-24)
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등록번호 |
US-7547459
(2009-07-01)
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발명자
/ 주소 |
- Plank, David W.
- Delvecchio, Anthony J.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
14 |
초록
▼
The present invention relates to novel uses of cyclodextrins either separately or in combination with beta glucans, to reduce trans fat levels in food products and food intermediates, as well as to enhance the hypocholesterolemic and hypocaloric benefit either individually or synergistically with ot
The present invention relates to novel uses of cyclodextrins either separately or in combination with beta glucans, to reduce trans fat levels in food products and food intermediates, as well as to enhance the hypocholesterolemic and hypocaloric benefit either individually or synergistically with other components.
대표청구항
▼
The invention claimed is: 1. An oil or fat-containing product having reduced trans fat levels, comprising; an oil or fat derived from grain, vegetable, or animal based components or combinations thereof; and an amount of a hydrated cyclodextrin ranging from 0.001% to 75% by weight of said oil or fa
The invention claimed is: 1. An oil or fat-containing product having reduced trans fat levels, comprising; an oil or fat derived from grain, vegetable, or animal based components or combinations thereof; and an amount of a hydrated cyclodextrin ranging from 0.001% to 75% by weight of said oil or fat that is mixed with said fat or oil in an amount effective to increase the viscosity of the fat or oil to produce a thickened oil or fat-containing product for use in a food product or food intermediate. 2. An oil or fat-containing product as recited in claim 1, wherein said cyclodextrin is selected from a group including alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin and combinations thereof. 3. An oil or fat-containing product as recited in claim 1, wherein said cyclodextrin is a chemically or enzymatically produced derivative of alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin and combinations thereof. 4. An oil or fat-containing product as recited in claim 1, wherein said cyclodextrin is formed in or on the fat product by treatment with the enzyme, cyclodextrin glucosyltransferase (CGTase, EC 2.4.1.19) or a mutation or modification thereof. 5. An oil or fat-containing product as recited in claim 1, wherein said cyclodextrin is already present in the fat by expression of a gene encoding cyclodextrin glucosyltransferase (CGTase, EC 2.4.1.19) or a mutation or modification thereof. 6. An oil or fat-containing product as recited in claim 1, wherein said cyclodextrin is alpha-cyclodextrin. 7. An oil or fat-containing product as recited in claim 1, wherein said fat-containing product also has beneficial hypocholesterolemic properties. 8. An oil or fat-containing product as recited in claim 1, wherein said oil or fat-containing product is made from an oil or fat with triglycerides comprised of fatty acids with chain length of C2-C28 with unsaturation of zero to six double bonds on any given fatty acid chain. 9. An oil or fat-containing product as recited in claim 1, wherein said oil or fat-containing product comprises an emulsifier. 10. An oil or fat-containing product as recited in claim 1, wherein said oil or fat-containing product is made from an oil or fat with free fatty acids having chain length of C2-C28 with unsaturation of zero to six double bonds on any given fatty acid. 11. An food product or food intermediate comprising an oil or oil or fat-containing product as recited in claim 1, wherein said food product or food intermediate is selected from the group consisting of muffins, rolls, cakes, pies, crackers, toaster pastries, pastries, grain based bars, granola bars, health food bars, breads, cereals, fruit snacks, fruit bars, pizza rolls, soups, pasta, yogurt, pudding, beverages, sauces, snacks, potato crisps, French fries, corn chips, tortilla chips, extruded snacks, enrobed extruded snacks, pretzels, popcorn, rice cakes and corn cakes. 12. A shortening having reduced trans fat levels, comprising; an oil or fat derived from grain, vegetable, or animal based components or combinations thereof; and an amount of hydrated cyclodextrin ranging from 0.001% to 75% by weight of said fat or oil that is mixed with said fat or oil in an amount effective to increase the viscosity of the fat or oil to produce a shortening for use in a food product or food intermediate. 13. The shortening of claim 12, wherein said cyclodextrin is alpha-cyclodextrin. 14. A method for producing a fat-containing product having reduced trans fat levels comprising the steps of; a) hydrating a cyclodextrin, selected from a group including alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin and or combinations thereof; b) mixing said cyclodextrin with a fat or oil in an amount effective to increase the viscosity of the fat or oil; c) providing one or more ingredients useful in forming a fat or oil-containing product; and d) producing said fat-containing product containing the ingredients of step b) and c). 15. A method as recited in claim 14, wherein said cyclodextrin is alpha-cyclodextrin. 16. A method as recited in claim 14, wherein said fat or oil-containing product is incorporated in a food product or food intermediate selected from the group consisting of muffins, rolls, cakes, pies, crackers, toaster pastries, pastries, grain based bars, granola bars, health food bars, breads, cereals, fruit snacks, fruit bars, pizza rolls, soups, pasta, yogurt, pudding, beverages, sauces, snacks, potato crisps, French fries, corn chips, tortilla chips, extruded snacks, enrobed extruded snacks, pretzels, popcorn, rice cakes and corn cakes. 17. A method as recited in claim 14, wherein said one or more ingredients includes a grain based ingredient. 18. A method as recited in claim 14, wherein said one or more ingredients includes a vegetable based ingredient. 19. A method as recited in claim 14, wherein said fat or oil-containing product is freeze dried, dehydrated, or evaporated to remove water. 20. A method as recited in claim 14, further comprising distributing said fat or oil-containing product or a food product containing said fat or oil-containing product for consumption.
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