US5258189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making vitamin enriched cereal
Assignee: General Mills IP Holdings II LLC
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Filing: 1992-08-28
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Granted: 1993-11-02
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Expires: 2012-08-28
Abstract
Abstract A process for fortifying an R-T-E cereal with beta carotene is provided. By adding the heat labile beta carotene to a cooked cereal mass prior to piece forming and finish drying, a beta carotene fortified R-T-E cereal is obtained which surprisingly not only has not lost significant vitamin activity, but even more surprisingly exhibits superior vitamin stability upon storage than when equivalent amounts are applied topically to the cereal.
Inventors
- 👤 John D. Efstathiou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:55
CPC Classifications
A; A23; A23L; A23L33/00; A23L33/10; A23L33/15; A23L33/155; A23L7/00; A23L7/10; A23L7/101; A23L7/117; A23L7/135; A23L7/139
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
249 words
A method for providing a multivitamin enriching an ready-to-eat (R-T-E) cereal product with beta carotene that exhibits vitamin efficacy stability and improved visual appearance, comprising: A. providing a cooled cooked cereal mass having a moisture content of about 15% to 45% and having a temperature of about 90° to 110° F., wherein said cereal grain mass has a moisture content of between about 25% and about 55% by weight; B. thereafter uniformly dispersing beta carotene into said cooked cereal mass with sufficient simultaneous mixing to form an homogeneous beta carotene fortified cooked cereal mass composition, wherein step B further includes dispersing a first multivitamin premix comprising heat tolerant vitamin types and wherein said cereal grain is a member selected from the group consisting of wheat, oats, rice, corn, barley, rye, sorghum, and mixture of these; C. forming the beta carotene fortified cooked cereal mass into discrete pieces; D. finished drying the discrete pieces for dried R-T-E cereal pieces having a moisture content of less than 5%, including the substeps of 1) forming the cooked cereal mass into cereal pellets, 2) drying the cereal pellets to a moisture content of about 15% to 22%, 3) flaking the cereal pellets to form wet flakes, and 4) toasting the wet flakes to form toasted dried flaked R-T-E cereal pieces having a moisture content of about 1% to 3.5%: and, E. topically applying additional heat sensitive vitamin types to the R-T-E cereal pieces to form a multivitamin enriched, beta carotene containing R-T-E cereal.
Claim 2
Independent Claim
249 words
A method for providing a multivitamin enriching an ready-to-eat (R-T-E) cereal product with beta carotene that exhibits vitamin efficacy stability and improved visual appearance, comprising: A. providing a cooled cooked cereal mass having a moisture content of about 15% to 45% and having a temperature of about 90° to 110° F., wherein said cereal grain mass has a moisture content of between about 25% and about 55% by weight; B. thereafter uniformly dispersing beta carotene into said cooked cereal mass with sufficient simultaneous mixing to form an homogeneous beta carotene fortified cooked cereal mass composition, wherein step B further includes dispersing a first multivitamin premix comprising heat tolerant vitamin types and wherein said cereal grain is a member selected from the group consisting of wheat, oats, rice, corn, barley, rye, sorghum, and mixture of these; C. forming the beta carotene fortified cooked cereal mass into discrete pieces; D. finished drying the discrete pieces for dried R-T-E cereal pieces having a moisture content of less than 5%, including the substeps of 1) forming the cooked cereal mass into cereal pellets, 2) drying the cereal pellets to a moisture content of about 15% to 22%, 3) flaking the cereal pellets to form wet flakes, and 4) toasting the wet flakes to form toasted dried flaked R-T-E cereal pieces having a moisture content of about 1% to 3.5%: and, E. topically applying additional heat sensitive vitamin types to the R-T-E cereal pieces to form a multivitamin enriched, beta carotene containing R-T-E cereal.
Claim 3
Dependent Claim
20 words
The method of claim 1 wherein in step E the additional heat sensitive vitamins comprise vitamins A, C and D.
Claim 4
Dependent Claim
16 words
The method of claim 2 wherein in step B, the multivitamin premix is in dry form.
Claim 5
Dependent Claim
13 words
The method of claim 3 wherein the beta carotene is in dry form.
Claim 6
Dependent Claim
22 words
The method of claim 4 wherein the cooked cereal grain includes wheat and has a moisture content of about 25% to 35%.
Claim 7
Dependent Claim
12 words
The method of claim 5 wherein the cooked cereal grain includes corn.
Claim 8
Dependent Claim
64 words
The method of claim 2 wherein in step A the cooked cereal mass is provided by cooking a cereal grain at temperatures and humidities which hydrate and gelatinize cereal grain internal structure to form a gelatinized, wet cereal grain mass and subsequently tempering the cooked cereal mass at about 215° to 230° F. at 25% to 35% moisture for about 6 to 12 hours.
Claim 9
Dependent Claim
139 words
A vitamin fortified R-T-E cereal exhibiting improved vitamin stability and improved surface appearance comprising: an R-T-E cereal piece having an exterior surface fabricated from an R-T-E cooked cereal composition having homogeneously dispersed there through a vitamin combination comprising heat tolerant vitamins and beta carotene and including a plurality of heat sensitive vitamins topically applied to the exterior surface, wherein the beta carotene comprises about 25 to 40 mg per kilogram of the R-T-E cereal composition, wherein the heat sensitive vitamins are selected from the group consisting of vitamin A, vitamin C, vitamin D and mixtures thereof, wherein the heat sensitive vitamins are selected from the group consisting of vitamin A, vitamin C, vitamin D and mixtures thereof, wherein the R-T-E cereal is in a flake form and is toasted, and, wherein the R-T-E cereal is free of added colorants.
Claim 10
Dependent Claim
139 words
A vitamin fortified R-T-E cereal exhibiting improved vitamin stability and improved surface appearance comprising: an R-T-E cereal piece having an exterior surface fabricated from an R-T-E cooked cereal composition having homogeneously dispersed there through a vitamin combination comprising heat tolerant vitamins and beta carotene and including a plurality of heat sensitive vitamins topically applied to the exterior surface, wherein the beta carotene comprises about 25 to 40 mg per kilogram of the R-T-E cereal composition, wherein the heat sensitive vitamins are selected from the group consisting of vitamin A, vitamin C, vitamin D and mixtures thereof, wherein the heat sensitive vitamins are selected from the group consisting of vitamin A, vitamin C, vitamin D and mixtures thereof, wherein the R-T-E cereal is in a flake form and is toasted, and, wherein the R-T-E cereal is free of added colorants.
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| 3.5 Years (Year 4) | 1996-11-01 | 1997-05-03 | 1997-11-02 | $2000.00 | Window Closed / Lapsed |
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