US5176936A — Puffed high fiber R-T-E cereal and method of prep…

Claim 1

Independent Claim 144 words

A high fiber puffed R-T-F cereal exhibiting improved organoleptic properties comprising: a cereal base in the form of a hollow pillow having an exterior shell and a hollow core, wherein the shell has a layer thickness ranging from about 0.5 to 2 mm, wherein the cereal base is fabricated from a cooked cereal dough composition comprising: about 2.5 to 12 g/oz total dietary fiber and the balance R-T-E cereal ingredients, wherein the cereal base has a topical presweetener coating in a weight ratio of cereal base to presweetener coating to about 1-20:1, wherein the total fat content is less than about 4%, wherein the bulk density of the R-T-E cereal ranges from about 0.075 to 0.35 g/cc, and wherein the total dietary fiber comprises an insoluble dietary fiber portion and a soluble dietary fiber portion in a weight ratio of about 2:1 to 4:1.

Claim 2

Dependent Claim 144 words

A high fiber puffed R-T-F cereal exhibiting improved organoleptic properties comprising: a cereal base in the form of a hollow pillow having an exterior shell and a hollow core, wherein the shell has a layer thickness ranging from about 0.5 to 2 mm, wherein the cereal base is fabricated from a cooked cereal dough composition comprising: about 2.5 to 12 g/oz total dietary fiber and the balance R-T-E cereal ingredients, wherein the cereal base has a topical presweetener coating in a weight ratio of cereal base to presweetener coating to about 1-20:1, wherein the total fat content is less than about 4%, wherein the bulk density of the R-T-E cereal ranges from about 0.075 to 0.35 g/cc, and wherein the total dietary fiber comprises an insoluble dietary fiber portion and a soluble dietary fiber portion in a weight ratio of about 2:1 to 4:1.

Claim 3

Dependent Claim 103 words

The R-T-E cereal of claim 1 wherein the cooked cereal dough comprises: A. about 25 to 80 wt % of a first farinaceous material (dry weight basis), B. about 0.1 to 20 wt % of a nutritive carbohydrate sweetening agent, C. sufficient amounts of a fiber source material having a particle size ranging from about 25 to 1000 microns, so as to provide a total dietary fiber content of about 2.5 to 12 g/oz, D. about 0.1 to 5 wt % salt, and E. a moisture content of less than about 4 wt %, and wherein the shell has an imperforate exterior surface.

Claim 4

Dependent Claim 50 words

The R-T-E cereal of claim 2 wherein the fiber source material is selected from the group consisting of cellulose, microcrystalline cellulose, cocoa bran, corn bran, oat bran, oat fiber, apple pulp, pectin, psyllium, rice bran, sugar beet pulp, wheat bran, soybean fiber, hydrocolloids, pea fiber, wheat fiber and mixtures thereof.

Claim 5

Dependent Claim 26 words

The R-T-E cereal of claim 3 wherein the pieces weigh from about 0.1 to 0.4 g, and wherein the farinaceous material comprises: 1. a cereal flour.

Claim 6

Dependent Claim 45 words

The R-T-E cereal of claim 4 wherein the shell has a thickness of about 1 to 1.5 mm, wherein the weight ratio of cereal base to sweetener coating is about 3 to 10:1, and wherein the bulk density ranges from about 0.10 to 0.4 g/cc.

Claim 7

Dependent Claim 69 words

The R-T-E cereal of claim 5 wherein the cooked cereal dough comprises: A. about 25 to 80 wt % of the farinaceous material and wherein the farinaceous material comprises: a) a cereal flour b) a cereal starch B. about 0.1 to 20 wt % of the nutritive carbohydrate sweetening agent, C. about 10 to 50 wt % of the fiber source, D. about 0.1 to 5 wt % salt.

Claim 8

Dependent Claim 24 words

The R-T-E cereal of claim 6 wherein the cereal flour includes corn flour, rice flour, wheat flour, oat flour, barley flour and mixtures thereof.

Claim 9

Dependent Claim 15 words

The R-T-E cereal of claim 7 wherein the farinaceous material includes a whole grain flour.

Claim 10

Dependent Claim 15 words

The R-T-E cereal of claim 7 wherein the shell exterior surface is continuous and non-porous.

Claim 11

Dependent Claim 14 words

The R-T-E cereal of claim 9 wherein the shell has a textured exterior surface.

Claim 12

Dependent Claim 20 words

The R-T-E cereal of claim 9 wherein the shell is seamless and at least a portion of which includes corrugations.

Claim 13

Dependent Claim 41 words

The R-T-E cereal of claim 11 wherein the shell has a portion having a textured exterior surface including a first series of corrugations and a second series of corrugations at an angle to the first series to form a grid pattern.

Claim 14

Independent Claim 97 words

A method for preparing a high fiber puffed R-T-E cereal, comprising the steps of: A. forming a cooked cereal dough comprising 1. about 25 to 80% of a farinaceous material by weight of the dough (dry basis), 2. about 0.1% to 20% of a nutritive carbohydrate sweetening agent, 3. sufficient amounts of a supplemental fiber material to provide the dough with a total dietary fiber content ranging from about 2.5 to 12 g/oz (dry basis) including a soluble dietary fiber fraction and an insoluble dietary fiber fraction in a weight ratio ranging from about 1:2 to 4,

Claim 15

Independent Claim 97 words

A method for preparing a high fiber puffed R-T-E cereal, comprising the steps of: A. forming a cooked cereal dough comprising 1. about 25 to 80% of a farinaceous material by weight of the dough (dry basis), 2. about 0.1% to 20% of a nutritive carbohydrate sweetening agent, 3. sufficient amounts of a supplemental fiber material to provide the dough with a total dietary fiber content ranging from about 2.5 to 12 g/oz (dry basis) including a soluble dietary fiber fraction and an insoluble dietary fiber fraction in a weight ratio ranging from about 1:2 to 4,

Claim 16

Dependent Claim 142 words

a moisture content of about 15% to 35%; B. extruding the cooked cereal dough into extrudate ropes; C. sheeting the ropes into continuous sheets having a thickness ranging from about 1.0 to 2.0 mm; D. cutting the sheets to form shaped individual pieces; E. drying the pieces sufficiently rapidly to form dried case hardened pieces having a moisture content ranging from about 8% to 14%; F. heating the dried pieces to expand the pieces and to form a cereal base comprising puffed pillow shaped pieces having a skin enclosing a hollow interior, said skin having a thickness ranging from about 0.5 to 2 mm and having a bulk density ranging from about 0.075 to 0.35 g/cc (1.2 to 5.7 g/cu inch); and G. applying a topical sugar coating to the cereal base to form a crunchy and puffed high TDF R-T-E cereal.

Claim 17

Dependent Claim 142 words

a moisture content of about 15% to 35%; B. extruding the cooked cereal dough into extrudate ropes; C. sheeting the ropes into continuous sheets having a thickness ranging from about 1.0 to 2.0 mm; D. cutting the sheets to form shaped individual pieces; E. drying the pieces sufficiently rapidly to form dried case hardened pieces having a moisture content ranging from about 8% to 14%; F. heating the dried pieces to expand the pieces and to form a cereal base comprising puffed pillow shaped pieces having a skin enclosing a hollow interior, said skin having a thickness ranging from about 0.5 to 2 mm and having a bulk density ranging from about 0.075 to 0.35 g/cc (1.2 to 5.7 g/cu inch); and G. applying a topical sugar coating to the cereal base to form a crunchy and puffed high TDF R-T-E cereal.

Claim 18

Dependent Claim 93 words

The method of claim 13 wherein the cooked cereal dough comprises A. about 25 to 80 wt % of a first farinaceous material (dry weight basis), B. about 0.1 to 20 wt % of a nutritive carbohydrate sweetening agent, C. sufficient amounts of a fiber source material having a particle size ranging from about 25 to 1000 microns, so as to provide a total dietary fiber content of about 6 to 9 g/oz, D. about 0.1 to 3 wt % salt, and E. a moisture content of less than about 4 wt %.

Claim 19

Dependent Claim 49 words

The method of claim 13 wherein the fiber source material is selected from the group consisting of cellulose, microcrystalline cellulose, cocoa bran, corn bran, oat bran, oat fiber, apple pulp, pectin, psyllium, rice bran, sugar beet pulp, wheat bran, soybean fiber, hydrocolloids, pea fiber, wheat fiber and mixtures thereof.

Claim 20

Dependent Claim 19 words

The method of claim 15 wherein the cooked cereal dough has a moisture content of about 18 to 24%.

Claim 21

Dependent Claim 16 words

The method of claim 16 wherein the puffing step is practiced using a fluidized bed dryer.

Claim 22

Dependent Claim 28 words

The method of claim 17 wherein the fluidized bed dryer has a temperature of about 400° to 500° F., an air velocity of about 0.5 to 4 ft/sec.

Claim 23

Dependent Claim 18 words

The method of claim 18 wherein the skin has a thickness ranging from about 1 to 1.5 mm.

Claim 24

Dependent Claim 20 words

The method of claim 19 wherein the pieces are parallelogram in shape and each weigh about 0.2 to 0.5 g.

Claim 25

Dependent Claim 20 words

The method of claim 20 wherein the weight ratio of sugar coating to cereal base is about 10 to 25:1.

Claim 26

Dependent Claim 34 words

The method of claim 21 wherein the cooked cereal dough additionally comprises a second farinaceous material, said second farinaceous material being a cereal starch, and wherein the first farinaceous material is a cereal flour.

Claim 27

Dependent Claim 136 words

A pellet useful for puffing to form a puffed, high fiber R-T-E cereal, comprising: a cooked farinaceous dough in the form of a planar parallelogram having a thickness of about 0.5 to 2 mm and a weight ranging from about 0.2 to 0.5 g, said dough comprising: A. about 25 to 80 wt % of a first farinaceous material (dry weight basis), B. about 0.1 to 20 wt % of a nutritive carbohydrate sweetening agent, C. sufficient amounts of a fiber source material having a particle size ranging from about 25 to 1000 microns, so as to provide a total dietary fiber content of about 6 to 9 g/oz, D. about 0.1 to 3 wt % salt, and E. a moisture content of less than about 4 wt %. said pellet having a case hardened surface.

Claim 28

Dependent Claim 136 words

A pellet useful for puffing to form a puffed, high fiber R-T-E cereal, comprising: a cooked farinaceous dough in the form of a planar parallelogram having a thickness of about 0.5 to 2 mm and a weight ranging from about 0.2 to 0.5 g, said dough comprising: A. about 25 to 80 wt % of a first farinaceous material (dry weight basis), B. about 0.1 to 20 wt % of a nutritive carbohydrate sweetening agent, C. sufficient amounts of a fiber source material having a particle size ranging from about 25 to 1000 microns, so as to provide a total dietary fiber content of about 6 to 9 g/oz, D. about 0.1 to 3 wt % salt, and E. a moisture content of less than about 4 wt %. said pellet having a case hardened surface.

Claim 29

Dependent Claim 24 words

The pellet of claim 23 wherein the fiber source has an insoluble fiber content to soluble fiber content ranging from about 2:1 to 4:1.

Claim 30

Dependent Claim 92 words

The pellet of claim 24 wherein the cereal composition comprises: A. about 25 to 80 wt % of a first farinaceous material (dry weight basis), B. about 0.1 to 20 wt % of a nutritive carbohydrate sweetening agent, C. sufficient amounts of a fiber source material having a particle size ranging from about 25 to 1000 microns, so as to provide a total dietary fiber content of about 2.5 to 12 g/oz, D. about 0.1 to 5 wt % salt, and E. a moisture content of less than about 4 wt %.

Claim 31

Dependent Claim 49 words

The pellet of claim 25 wherein the fiber source material is selected from the group consisting of cellulose, microcrystalline cellulose, cocoa bran, corn bran, oat bran, oat fiber, apple pulp, pectin, psyllium, rice bran, sugar beet pulp, wheat bran, soybean fiber, hydrocolloids, pea fiber, wheat fiber and mixtures thereof.

Claim 32

Dependent Claim 89 words

The pellet of claim 26 wherein the pieces weigh from about 0.1 to 0.4 g, and wherein the farinaceous material comprises: 1. a cereal flour wherein the cooked cereal dough comprises: A. about 25 to 80 wt % of the farinaceous material and wherein the farinaceous material comprises: 1) a cereal flour, 2) a cereal starch, B. about 0.1 to 20 wt % of the nutritive carbohydrate sweetening agent, C. about 10 to 50 wt % of the fiber source, and D. about 0.1 to 5 wt % salt.

Claim 33

Dependent Claim 37 words

The pellet of claim 27 wherein a portion has a textured exterior surface including a first series of corrugations and a second series of corrugations at an angle to the first series to form a grid pattern.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1996-01-05	1996-07-06	1997-01-05	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2000-01-05	2000-07-06	2001-01-05	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2004-01-05	2004-07-06	2005-01-05	$7700.00	Window Closed / Lapsed

Puffed high fiber R-T-E cereal and method of preparation

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