Mixtures of fructose and lactose as a low-calorie bulk sweetener with reduced glycemic index
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-043/04
A61K-031/715
A23G-003/00
출원번호
US-0233748
(2002-09-03)
발명자
/ 주소
Zehner, Lee R
Zehner, Warren L.
출원인 / 주소
Vivalac, Inc.
대리인 / 주소
McDermott, Will & Emery
인용정보
피인용 횟수 :
16인용 특허 :
0
초록▼
Mixtures of fructose and lactose are useful for reducing caloric intake and glycemic index for individuals who are overweight, glucose-impaired, diabetic, or who just consume too large a fraction of their calories from “added sugars”. The fructose/lactose sweetener is included in the d
Mixtures of fructose and lactose are useful for reducing caloric intake and glycemic index for individuals who are overweight, glucose-impaired, diabetic, or who just consume too large a fraction of their calories from “added sugars”. The fructose/lactose sweetener is included in the daily diet as a one-for-one replacement for “added sugars” in various edible formulations without sacrificing quality of taste. Sucrose can be used as a replacement for all or part of the fructose in the claimed sweetener to increase sweetness or improve certain functional properties without substantially changing caloric value. The claimed mixtures of fully-caloric sugars work synergistically to reduce available calories and blood sugar concentration. Specifically, fructose interferes strongly with normal small-intestinal absorption of lactose and interferes moderately with sucrose absorption, while lactose interferes with normal small-intestinal absorption of both sucrose and starch. Unabsorbed di- and oligosaccharides pass into the colon and cause increased growth of healthful bacteria, making the new sweetener useful as a prebiotic. No gastrointestinal symptoms of sugar intolerance were observed when the claimed sugar mixtures were ingested at normal dietary levels.
대표청구항▼
1. A process of retarding the absorption in the small intestine of ingested sucrose, lactose, and dietary starch by a person with a need to retard carbohydrate absorption comprising:administering an effective amount of a mixture of sugars comprising in percent by weight of the mixture of sugars: lac
1. A process of retarding the absorption in the small intestine of ingested sucrose, lactose, and dietary starch by a person with a need to retard carbohydrate absorption comprising:administering an effective amount of a mixture of sugars comprising in percent by weight of the mixture of sugars: lactose 10 to 80, and either fructose or sucrose or a mixture of fructose and sucrose, 20 to 90, to a person with a need to retard carbohydrate absorption. 2. The process of claim 1 wherein the mixture of sugars are crystalline sugars of similar crystal size, are co-crystallized or spray-dried from an aqueous solution of sugars, are in the form of an aqueous syrup, or are in the form of a solution in a water and alcohol mixture. 3. The process of claim 1, wherein the lactose is in the form of the α-lactose monohydrate or the anhydrous β-anomer. 4. The process of claim 1 wherein the fructose is in the crystalline form or in an aqueous syrup. 5. The process of claim 1 wherein the sucrose is in the granulated crystalline form, cotifectioner's form, brown sugar form, or as molasses. 6. The process of claim 1 wherein the mixture of sugars further comprises food-grade additives and processing aids which keep the mixture dry and flowable. 7. The process of claim 1 wherein the mixture further comprises aspartame, 1,6-dichloro-1,6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-α-D-galactopyranoside, acesulfame-K, saccharin, stevioside, thaumatin, alitame, and N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine-1-methyl ester. 8. The process of claim 1 wherein the mixture of sugars further comprises a diluent. 9. The process of claim 8 wherein the diluent is a maltodextrin, polydextrose, or cellulose. 10. The process of claim 1 wherein the percentage of weight of lactose is 10 to 80 and the percentage of weight of fructose is 20 to 90. 11. The process of claim 1 wherein the percentage of weight of lactose is 25 to 60 and the percentage of weight of fructose is 40 to 75. 12. The process of claim 1 wherein the percentage of weight of lactose is 10 to 80 and the percentage of weight of sucrose is 20 to 90. 13. The process of claim 1 wherein the percentage of weight of lactose is 25 to 60 and the percentage of weight of sucrose is 40 to 75. 14. The process of claim 1 wherein the percentage of weight of lactose is 24 to 52 and the percentage of weight of sucrose is 24 to 52 and the percentage of weight of fructose is 24 to 52. 15. A process of retarding the absorption in the small intestine of ingested sucrose, lactose, and dietary starch by a person with a need to retard carbohydrate absorption consisting of:administering an effective amount of a mixture of sugars comprising in percent by weight of the mixture of sugars: lactose 10 to 80, and either fructose or sucrose or a mixture of fructose and sucrose, 20 to 90, to a person with a need to retard carbohydrate absorption. 16. The process of claim 1 wherein the person with a need to retard carbohydrate absorption is a person with a need to control postprandial blood glucose levels. 17. The process of claim 1 wherein the person with a need to retard carbohydrate absorption is a person with a need to control glycosylated hemoglobin levels. 18. The process of claim 1 wherein the person with a need to retard carbohydrate absorption is a person with a need to maintain a healthy population of intestinal microbes. 19. The process of claim 1 wherein the person with a need to retard carbohydrate absorption is a person with a need to encourage the growth of beneficial bacteria in the colon.
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