US4534989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soft canine biscuit containing discrete meat and/or meat by-product particles and method for making same
Assignee: Intercontinental Great Brands LLC
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Filing: 1984-05-29
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Granted: 1985-08-13
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Expires: 2004-05-29
Abstract
Abstract A dry soft canine biscuit having visually apparent, discrete meat and/or meat by-product particles distributes substantially uniformly throughout the biscuit is obtained by blending the non-fat solids portion of a soft biscuit dough with particles which are substantially inert with respect to the biscuit dough, mixing the dry-blended mixture with water plus optional humectant to form an intermediate stage dough, admixing the latter with the fat portion of the biscuit dough to form a final dough, forming the final dough into pieces, and baking and drying the formed pieces to obtain a microbiologically stable product which can be packaged without a barrier material. Meat and/or meat by-product particle inertness is made possible by using particles having: (1) a moisture content of 35 percent by weight or less, and (2) a water activity which is less than the water activity of said soft biscuit dough. The substantial absence of meat particle color bleed into the biscuit principally due to the use of meat products wherein the color is formed as part of the protein matrix. The discrete, visually apparent dehydrated meat particles enhance the palatability and visual attractiveness of the dry biscuit.
Inventors
- 👤 Gary Gellman
- 👤 George A. Erfurt
- 👤 James E. Roe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:49
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/40; A23K50/42; A23K40/00; A23K40/20; A23K40/25; Y; Y10; Y10S; Y10S426/00; Y10S426/805
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
207 words
A method for making dry soft canine biscuits having discrete meat and/or meat by-product particles distributed substantially uniformly throughout comprising: (a) dry blending particles containing meat and/or meat by products as substantial components with non-fat solids containing farinaceous material and added sugar, said particles having a moisture content of less than or equal to about 35 percent by weight and being present in an amount sufficient to provide particles visible on the surface of said by soft canine biscuits; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5-10% by weight fat with said first stage soft dough to form a final soft biscuit dough; (d) forming said final soft dough into pieces under low shear, non-cooking forming conditions; and (e) baking and drying said pieces to form dry soft biscuits, wherein the water activity of said particles in step (a) is less than the water activity of said final soft dough obtained by admixing said non-fat solids, said fat and said water without said particles, and whereby dry, biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 2
Independent Claim
207 words
A method for making dry soft canine biscuits having discrete meat and/or meat by-product particles distributed substantially uniformly throughout comprising: (a) dry blending particles containing meat and/or meat by products as substantial components with non-fat solids containing farinaceous material and added sugar, said particles having a moisture content of less than or equal to about 35 percent by weight and being present in an amount sufficient to provide particles visible on the surface of said by soft canine biscuits; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5-10% by weight fat with said first stage soft dough to form a final soft biscuit dough; (d) forming said final soft dough into pieces under low shear, non-cooking forming conditions; and (e) baking and drying said pieces to form dry soft biscuits, wherein the water activity of said particles in step (a) is less than the water activity of said final soft dough obtained by admixing said non-fat solids, said fat and said water without said particles, and whereby dry, biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 3
Independent Claim
232 words
A method for incorporating meat and/or meat by-product particles into a soft biscuit dough to form dry soft canine biscuits comprising; (a) dry blending particles containing meat and/or meat by-product as substantial components and having a moisture content of less than or equal to about 35 percent by weight with non fat solids, said particles having a water activity which is less than the water activity of said soft biscuit dough, said particles being present in an amount sufficient to provide particles visible on the surface of said dry soft canine biscuits, said non-fat solids containing farinaceous material and added sugar; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5 to 10% by weight fat with said first stage soft dough to form a final soft biscuit dough; (d) forming said final soft dough into pieces under low shear, non-cooking forming conditions, there not being any substantial smearing of said particles in said first stage soft dough or said final stage soft dough; and (e) baking and drying said pieces to form dry soft biscuits, whereby the water activity of said dry soft biscuits is 0.70 or less and whereby said dry, soft biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 4
Independent Claim
232 words
A method for incorporating meat and/or meat by-product particles into a soft biscuit dough to form dry soft canine biscuits comprising; (a) dry blending particles containing meat and/or meat by-product as substantial components and having a moisture content of less than or equal to about 35 percent by weight with non fat solids, said particles having a water activity which is less than the water activity of said soft biscuit dough, said particles being present in an amount sufficient to provide particles visible on the surface of said dry soft canine biscuits, said non-fat solids containing farinaceous material and added sugar; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5 to 10% by weight fat with said first stage soft dough to form a final soft biscuit dough; (d) forming said final soft dough into pieces under low shear, non-cooking forming conditions, there not being any substantial smearing of said particles in said first stage soft dough or said final stage soft dough; and (e) baking and drying said pieces to form dry soft biscuits, whereby the water activity of said dry soft biscuits is 0.70 or less and whereby said dry, soft biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 5
Dependent Claim
210 words
In a method for making dry soft canine biscuits from a final soft biscuit dough, the improvement comprising: (a) admixing particles containing meat and/or meat by-product as substantial components and having a moisture content of less than or equal to about 35 percent by weight of the particles and a water activity of 0.70 or less with non-fat solids to form a substantially homogeneous dry blended mixture, said particles being present in an amount sufficient to provide particles visible on the surface of said dry soft canine biscuits, said non-fat solids containing farinaceous material and added sugar; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5-10% by weight fat with said first stage soft dough to form said final soft biscuit dough; (d) forming said final soft biscuit dough into pieces under low-shear non-cooking forming conditions at a pressure less than 75 psig which maintains the discreteness of said particles; and (e) baking and drying said pieces to form said dry soft biscuits, which are shelf stable, whereby said dry, soft biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 6
Dependent Claim
210 words
In a method for making dry soft canine biscuits from a final soft biscuit dough, the improvement comprising: (a) admixing particles containing meat and/or meat by-product as substantial components and having a moisture content of less than or equal to about 35 percent by weight of the particles and a water activity of 0.70 or less with non-fat solids to form a substantially homogeneous dry blended mixture, said particles being present in an amount sufficient to provide particles visible on the surface of said dry soft canine biscuits, said non-fat solids containing farinaceous material and added sugar; (b) admixing about 20 to 30% by weight water with said dry blended mixture to form a first stage soft dough; (c) mixing about 0.5-10% by weight fat with said first stage soft dough to form said final soft biscuit dough; (d) forming said final soft biscuit dough into pieces under low-shear non-cooking forming conditions at a pressure less than 75 psig which maintains the discreteness of said particles; and (e) baking and drying said pieces to form said dry soft biscuits, which are shelf stable, whereby said dry, soft biscuits are produced having discrete visually-apparent meat particles distributed substantially uniformly throughout and embedded in the surface of said dry soft canine biscuits.
Claim 7
Dependent Claim
41 words
The method as claimed in claim 3 wherein said meat and/or meat by-product particles are present in step (a) in an amount of about 3 to about 15 weight percent, based on the total weight of said dry soft canine biscuit.
Claim 8
Dependent Claim
29 words
The method as claimed in claim 3 wherein said water and said fat portion in steps (b) and (c) are added simultaneously to the dry mixture of step (a).
Claim 9
Dependent Claim
18 words
The method as claimed in claim 3 wherein the particles of step (a) are shelf stable meat particles.
Claim 10
Dependent Claim
31 words
The method as claimed in claim 3 wherein the particles of step (a) have a moisture content of less than or equal to about 20 percent by weight of the particles.
Claim 11
Dependent Claim
28 words
The method as claimed in claim 3 wherein said pieces of step (d) are dried to a moisture content of 10 to 12 percent weight of the biscuit.
Claim 12
Dependent Claim
52 words
The method as claimed in claim 3 wherein said soft biscuits have a hardness equivalent to a reading of 5 to 15 lbs. for a biscuit having a thickness of about 1/2 inch measured on a Dillon dynamometer having a pinpoint tester with a 3/32 inch diameter tip having a concave bottom.
Claim 13
Dependent Claim
22 words
The method as claimed in claim 3 wherein said particles have a granulation of between about 1/32 inch and about 1/2 inch.
Claim 14
Dependent Claim
15 words
The method as claimed in claim 3 wherein said particles comprise spiced dehydrated meat particles.
Claim 15
Dependent Claim
26 words
The method as claimed in claim 11 wherein said particles have a dark brown denatured meat protein color of Agtron reflectance value of 10 or less.
Claim 16
Dependent Claim
16 words
The method as claimed in claim 3 wherein said particles are spiced, dehydrated, cured meat granules.
Claim 17
Dependent Claim
29 words
The method as claimed in claim 3 wherein the water which is admixed with the dry blended mixture is at a temperature of about 65° to about 150° F.
Claim 18
Dependent Claim
28 words
The method as claimed in claim 14 wherein the fat portion of the soft biscuit dough is added at a temperature of about 100° to about 150° F.
Claim 19
Dependent Claim
68 words
The method as claimed in claim 14 wherein said dry blending is for a period of time of about 3 minutes to about 10 minutes, the dry blended mixture is mixed with water for a period of time of about 3 minutes to about 5 minutes, and wherein said mixing of the fat portion is for a period of time of about 3 minutes to about 5 minutes.
Claim 20
Dependent Claim
25 words
The method as claimed in claim 14 wherein said forming of said final soft dough into pieces is on a horizontal extruder followed by cutting.
Claim 21
Dependent Claim
18 words
The method as claimed in claim 14 wherein said pieces are formed by vertical extruding followed by cutting.
Claim 22
Dependent Claim
24 words
The method as claimed in claim 18 wherein said pieces are cut substantially perpendicular to the direction of the flow of the extruded dough.
Claim 23
Dependent Claim
25 words
The method as claimed in claim 14 wherein said pieces are dried to obtain a soft biscuit having a water activity of 0.70 or less.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-12 | 1989-02-11 | 1989-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-12 | 1993-02-11 | 1993-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-12 | 1997-02-11 | 1997-08-13 | $7700.00 | Window Closed / Lapsed |