US4510166A
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Converted starches for use as a fat- or oil-replacement in foodstuffs
Assignee: Ingredion Inc
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Filing: 1984-01-19
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Granted: 1985-04-09
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Expires: 2004-01-19
Abstract
Abstract Converted starches, which with water form gels having a neutral taste and perferably a creamy, smooth consistency, are suitable as fat-and/or oil-replacements in various foodstuffs, especially high fat-and/or oil-containing foodstuffs such as ice cream and mayonnaise. The starches (e.g., tapioca, corn, or potato) have a DE of less than 5 and their aqueous dispersions have a hot flow viscosity of at least about 10 sec. at 10-50% solids, and they are capable of forming gels having a strength of at least about 25 g. within 24 hrs. and 4° C. at 10-50% solids. The preferred starches are tapioca dextrins having a DE of about 2 or less and hot flow viscosity and gel strength of about 20-100 sec. and 65-930 g. at 25-35% solids. Acid- and enzyme-converted starches are also suitable.
Inventors
- 👤 Julianne M. Lenchin
- 👤 Paolo C. Trubiano
- 👤 Stella Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:36
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/32; A23G9/34; A23L; A23L29/00; A23L29/30; A23L29/35; A23G2200/00; A23G2200/06
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
76 words
A converted gelling starch suitable for use as a fat- and/or oil-replacement in foodstuffs, characterized in that the starch has a dextrose equivalent (DE) of less than 5 and characterized in that aqueous dispersions thereof at 10-50% by weight of starch solids have a hot flow viscosity of at least about 10 seconds at 55° C. and are capable of forming gels having a strength of at least 25 g. within 24 hours at 4° C.
Claim 2
Dependent Claim
76 words
A converted gelling starch suitable for use as a fat- and/or oil-replacement in foodstuffs, characterized in that the starch has a dextrose equivalent (DE) of less than 5 and characterized in that aqueous dispersions thereof at 10-50% by weight of starch solids have a hot flow viscosity of at least about 10 seconds at 55° C. and are capable of forming gels having a strength of at least 25 g. within 24 hours at 4° C.
Claim 3
Dependent Claim
18 words
The starch of claim 1, wherein the starch is a dextrin, an acid-converted starch, or an enzyme-converted starch.
Claim 4
Dependent Claim
15 words
The starch of claim 2, wherein the starch is a tapioca, corn or potato starch.
Claim 5
Dependent Claim
33 words
The starch of claim 3, wherein the DE is about 3 or less and wherein the hot flow viscosity and gel strength are about 12-100 secs. and about 50-1000 g. at 10-35% solids.
Claim 6
Dependent Claim
38 words
The starch of claim 4, wherein the starch is tapioca starch having the DE of about 2 or less and wherein in hot flow viscosity and gel strength are about 20-100 secs. and 65-930 g. at 25-35% solids.
Claim 7
Dependent Claim
40 words
The starch of claim 4, wherein the starch is tapioca dextrin having the DE of about 1.5 or less and wherein the hot flow viscosity and gel stength are about 15-80 secs. and about 65-250 g. at about 25% solids.
Claim 8
Dependent Claim
33 words
The starch of claim 6, wherein the starch has a DE of about 1 or less and wherein the hot flow viscosity and gel strength are about 18-76 secs. and about 86-242 g.
Claim 9
Dependent Claim
78 words
The starch of claim 4, wherein the starch is an acid-converted tapioca starch having a DE of about 1 or less and wherein the hot flow viscosity and gel strength are about 10-30 secs. and 60-325 g. at about 15-25% solids; or wherein the starch is an enzyme-converted tapioca starch having a DE of about 2.5 or less and wherein the hot flow viscosity and gel strength are about 15-80 secs. and about 60-250 g. at 25% solids.
Claim 10
Dependent Claim
76 words
The starch of claim 4, wherein the starch is a corn dextrin having a DE of about 1 or less and wherein the hot flow viscosity and gel strength are about 15-80 secs. and 80-325 g. at 25% solids; or wherein the starch is an acid-converted corn starch having a DE of about 1 or less and wherein the hot flow viscosity and gel strength are about 15-80 secs. and 60-250 g. at about 10% solids.
Claim 11
Dependent Claim
73 words
The starch of claim 4, wherein the starch is a potato dextrin having a DE of about 1 or less and wherein the hot flow viscosity and gel strength are about 36 secs. and 775 g. at 25% solids; or wherein the starch is an enzyme-converted potato starch having a DE of about 2-3 and wherein the hot flow viscosity and gel strength are about 12 secs. and 400-1000 g. at 25% solids.
Claim 12
Dependent Claim
104 words
An improved fat- and/or oil-containing foodstuff, wherein the improvement comprises the partial or total replacement of the fat and/or oil by an aqueous dispersion of a converted starch, the starch being converted starch having a dextrose equivalent (DE) of less than about 5 and being cooked prior to or during incorporation into the foodstuff, the aqueous dispersion of the cooked starch, at 10-50% by weight of starch solids, having a hot flow viscosity of at least about 10 seconds at 55° C. and being capable of forming a gel having a strength of at least about 25 g. within 24 hours at 4° C.
Claim 13
Dependent Claim
104 words
An improved fat- and/or oil-containing foodstuff, wherein the improvement comprises the partial or total replacement of the fat and/or oil by an aqueous dispersion of a converted starch, the starch being converted starch having a dextrose equivalent (DE) of less than about 5 and being cooked prior to or during incorporation into the foodstuff, the aqueous dispersion of the cooked starch, at 10-50% by weight of starch solids, having a hot flow viscosity of at least about 10 seconds at 55° C. and being capable of forming a gel having a strength of at least about 25 g. within 24 hours at 4° C.
Claim 14
Dependent Claim
59 words
The foodstuff of claim 11, wherein the foodstuff contains up to 80% fat and/or oil and is selected from the group consisting of ice cream, spoonable and pourable salad dressings, margarine, whipped toppings, icings, and sauces, and wherein the starch is a dextrin, an acid-converted starch, or an enzyme-converted starch and the starch is tapioca, corn, or potato starch.
Claim 15
Dependent Claim
66 words
The foodstuff of claim 12, wherein the foodstuff is selected from the group consisting of ice cream, spoonable and pourable salad dressings, and margarine, wherein the fat- and/or oil-replacement level is up to about 50%, and wherein the starch has the DE of about 3 or less and the hot flow viscosity and gel strength of about 12-100 secs. and about 50-1,000 g. at 10-35% solids.
Claim 16
Dependent Claim
66 words
The foodstuff of claim 13, wherein the foodstuff is selected from the group consisting of ice cream, spoonable and pourable salad dressings, and margarine, wherein the fat- and/or oil-replacement level is about 30-50%, and wherein the starch is tapioca dextrin having the DE of about 2 or less and the hot flow viscosity and gel strength of about 20-100 secs. and 65-930 g. at 25-35% solids.
Claim 17
Dependent Claim
50 words
The foodstuff of claim 14, wherein the foodstuff is ice cream and the spoonable salad dressing is mayonnaise and wherein the starch has the DE of about 1.5 or less and the hot flow viscosity and gel strength of about 15-80 secs. and about 65-250 g. at about 25% solids.
Claim 18
Independent Claim
106 words
A method for preparing a low calorie foodstuff, comprising the step of replacing the fat and/or oil in the foodstuff by an aqueous dispersion of a converted starch, the starch being a converted starch having a dextrose equivalent (DE) of less than about 5 and being cooked prior to or during incorporation into the foodstuff, the aqueous dispersion of the cooked starch, at about 10-50% by weight of starch solids, having a hot flow viscosity of at least about 10 seconds at 55° C. and being capable of forming a gel having a strength of at least about 25 g. within 24 hr. at 4° C.
Claim 19
Independent Claim
106 words
A method for preparing a low calorie foodstuff, comprising the step of replacing the fat and/or oil in the foodstuff by an aqueous dispersion of a converted starch, the starch being a converted starch having a dextrose equivalent (DE) of less than about 5 and being cooked prior to or during incorporation into the foodstuff, the aqueous dispersion of the cooked starch, at about 10-50% by weight of starch solids, having a hot flow viscosity of at least about 10 seconds at 55° C. and being capable of forming a gel having a strength of at least about 25 g. within 24 hr. at 4° C.
Claim 20
Dependent Claim
90 words
The method of claim 16, wherein the foodstuff is a high fat- and/or oil-containing foodstuff selected from the group consisting of ice cream, spoonable and pourable salad dressings, margarine, whipped toppings, icings, and sauces, and wherein the converted starch is the tapioca, corn, or potato starch dextrin or the acid-converted or enzyme-converted tapioca, corn, or potato starch having the DE of about 3 or less with the aqueous dispersions thereof having the hot flow viscosity and gel strength of about 12-100 secs. and about 50-1000 g. at about 10-35% solids.
Claim 21
Dependent Claim
67 words
The method of claim 17, wherein the foodstuff contains up to about 80% fat and/or oil and up to 50% of the fat or oil is replaced, wherein the starch is the tapioca dextrin having the DE of about 2 or less with the aqueous dispersions thereof having the hot flow viscosity and gel strength of about 20-100 secs. and about 65-930 g. at about 25-35% solids.
Claim 22
Dependent Claim
40 words
The method of claim 18, wherein the starch has the DE of about 1.5 or less with the aqueous dispersions thereof having the hot flow viscosity and gel strength of about 15-80 secs. and 65-250 g. at about 25% solids.
Claim 23
Dependent Claim
35 words
The method of claim 19, wherein the starch has the DE of about 1 with the aqueous dispersions thereof having the hot flow viscosity and gel strength of about 18-76 secs. and about 86-242 g.
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1988-04-08 | 1988-10-08 | 1989-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-08 | 1992-10-08 | 1993-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-08 | 1996-10-08 | 1997-04-09 | $7700.00 | Window Closed / Lapsed |