Soft dry pet food product and process

Claim 2

A soft, dry pet food containing up to 15 percent moisture comprising: a. about 20 percent to about 40 percent of a starch-derived polysaccharide having a dextrose equivalent of 6-35; b. about 3 percent to about 12 percent of polyhydric plasticizing agent having humectant capabilities; c. about 0.01 percent to about 0.2 percent of a mold inhibitor; d. from a trace to about 18 percent of a meat and bone meal; e. 0 to about 5 percent of a calcium phosphorus source; f. 0 to about 5 percent of an emulsifying agent; and g. from a trace to about 40 percent of a vegetable protein source all percentages being based on the total weight of the pet food.

Claim 3

The pet food of claim 1 wherein the pet food is marbled.

Claim 4

The pet food of claim 1 wherein the starch is present in the pet food at 20 percent to 35 percent.

Claim 5

The pet food of claim 1 wherein: a. the dextrose equivalent is 9 to 25; b. the polysaccharide is present at 20 percent to 30 percent; and c. the polysaccharide has a carbohydrate content of monosaccharides at 0.0 to 1.0 percent; disaccharides at 2.0 to 6.0 percent; trisaccharides at 2.5 to 8.0 percent; tetrasaccharides at 2.0 to 7.0 percent; pentasaccharides at 1.0 to 6.0 percent; hexasaccharides at 3.0 to 9.0 percent; heptasaccharides at 4.5 to 10.0 percent; and higher saccharides 8.0 to 53.0 percent; wherein the percentages of (c) are based on the weight of the starch-derived polysaccharide.

Claim 6

The pet food of claim 4 wherein the plasticizing agent is at least one selected from the group consisting of sorbitol, propylene glycol and glycerine.

Claim 7

The pet food of claim 5 wherein the plasticizing agent is sorbitol and the sorbitol comprises 8 percent to 10 percent by weight of the pet food.

Claim 8

The pet food of claim 6 wherein the protein content is 22 percent to 40 percent by weight of the pet food on a dry basis.

Claim 9

The pet food of claim 7 wherein the meat and bone meal comprises 8 percent to 14 percent.

Claim 10

The pet food of claim 8, wherein the emulsifying agent comprises 1 percent to 3 percent.

Claim 11

The pet food of claim 9, wherein the calcium phosphorus source comprises 3.5 percent to 4.5 percent.

Claim 12

The pet food of claim 10 wherein the pet food is marbled, and comprises a red portion of the pet food and a white portion of the pet food with the ratio of the red portion to the white portion ranging from 2:1 to 7:1.

Claim 13

A process for making a soft dry pet food wherein the pet food contains up to 15 percent moisture comprising: a. pasteurizing a mixture of from a trace to about 18 percent meat and bone meal, water, and about 3 percent to about 12 percent of a polyhydric component -- the polyhydric component functioning as both a plasticizing agent and a humectant; b. cooling the pasteurized mixture to less than 130° F.; c. blending a mixture of from a trace to 40 percent of a vegetable protein source, from about 20 to about 40 percent of a nutritious carbohydrate source in the form of a starch derived polysaccharide, and a sufficient amount of antimycotic to inhibit mold; d. adding to the mixture of (c) while blending 0 percent to about 5 percent of an emulsifying agent; e. mixing the pasteurized mixture, and the mixture of (d), and additional water to form a dough; f. mixing the dough to form a meat-like textured mass at a temperature less than 130° F.; and g. forming bite-size pieces of the textured mass by extrusion at less than 130° F. -- all percentages being based on the weight of the pet food.

Claim 14

A process for making a soft dry pet food wherein the pet food contains up to 15 percent moisture comprising: a. pasteurizing a mixture of from a trace to about 18 percent meat and bone meal, water, and about 3 percent to about 12 percent of a polyhydric component -- the polyhydric component functioning as both a plasticizing agent and a humectant; b. cooling the pasteurized mixture to less than 130° F.; c. blending a mixture of from a trace to 40 percent of a vegetable protein source, from about 20 to about 40 percent of a nutritious carbohydrate source in the form of a starch derived polysaccharide, and a sufficient amount of antimycotic to inhibit mold; d. adding to the mixture of (c) while blending 0 percent to about 5 percent of an emulsifying agent; e. mixing the pasteurized mixture, and the mixture of (d), and additional water to form a dough; f. mixing the dough to form a meat-like textured mass at a temperature less than 130° F.; and g. forming bite-size pieces of the textured mass by extrusion at less than 130° F. -- all percentages being based on the weight of the pet food.

Claim 15

A process for making a marbled, soft, dry, pet food wherein the pet food contains up to 15 percent moisture comprising: a. forming a red dough utilizing the steps of: i. pasteurizing a mixture of from a trace to about 18 percent meat and bone meal, water, and about 3 percent to about 12 percent of a polyhydric component, the polyhydric component serving as both a plasticizing agent and a humectant; ii. cooling the pasteurized mixture to less than 130° F.; iii. blending at less than 130° F. a mixture of from a trace to about 40 percent vegetable protein source, from about 20 percent to about 40 percent nutritious carbohydrate source in the form of a starch derived polysaccharide, an antimycotic in sufficient amount to inhibit mold, and a red coloring source; iv. adding to the mixture of (iii) while blending at less than 130° F. 0 percent to about 5 percent of at least one emulsifying agent; and v. mixing at less than 130° F. (ii) and (iv) to form the red dough; b. forming a white dough utilizing the steps of: i. mixing at less than 130° F. from a trace to about 60 percent of a protein source, from about 20 percent to about 40 percent nutritious carbohydrate source in the form of a starch derived polysaccharide, 0 to about 5 percent of a phosphate source, about 3 percent to about 12 percent of a polyhydric plasticizing agent having humectant capabilities, water, sufficient amounts of an antimycotic to inhibit mold, about 1 percent to about 3 percent of an emulsifying agent, and a white color source to form the white dough; and ii. sheeting the white dough at less than 130° F.; c. adding at least one piece of the sheeted white dough to the red dough while mixing at less than 130° F. to form a marbled dough; and d. forming bite-size pieces of the marbled dough.

Claim 16

A process for making a marbled, soft, dry, pet food wherein the pet food contains up to 15 percent moisture comprising: a. forming a red dough utilizing the steps of: i. pasteurizing a mixture of from a trace to about 18 percent meat and bone meal, water, and about 3 percent to about 12 percent of a polyhydric component, the polyhydric component serving as both a plasticizing agent and a humectant; ii. cooling the pasteurized mixture to less than 130° F.; iii. blending at less than 130° F. a mixture of from a trace to about 40 percent vegetable protein source, from about 20 percent to about 40 percent nutritious carbohydrate source in the form of a starch derived polysaccharide, an antimycotic in sufficient amount to inhibit mold, and a red coloring source; iv. adding to the mixture of (iii) while blending at less than 130° F. 0 percent to about 5 percent of at least one emulsifying agent; and v. mixing at less than 130° F. (ii) and (iv) to form the red dough; b. forming a white dough utilizing the steps of: i. mixing at less than 130° F. from a trace to about 60 percent of a protein source, from about 20 percent to about 40 percent nutritious carbohydrate source in the form of a starch derived polysaccharide, 0 to about 5 percent of a phosphate source, about 3 percent to about 12 percent of a polyhydric plasticizing agent having humectant capabilities, water, sufficient amounts of an antimycotic to inhibit mold, about 1 percent to about 3 percent of an emulsifying agent, and a white color source to form the white dough; and ii. sheeting the white dough at less than 130° F.; c. adding at least one piece of the sheeted white dough to the red dough while mixing at less than 130° F. to form a marbled dough; and d. forming bite-size pieces of the marbled dough.

Claim 17

The process of claim 13 wherein the bite-sized pieces are dried to a moisture content of 8 percent to 12 percent.

Claim 18

The process of claim 14 wherein the pet food has a water activity of 0.60 to 0.75 and a hardness of 1.5 to 3.5.

Claim 19

The process of claim 14 further comprising coating the bite-size pieces of the pet food with an edible coating.

Claim 20

The process of claim 13 wherein the plasticizing agent is at least one selected from the group consisting of sorbitol, propylene glycol and glycerine.

Claim 21

The process of claim 17 wherein the plasticizing agent is sorbitol and the sorbitol comprises 8 percent to 10 percent by weight of the pet food.

Claim 22

The process of claim 18 wherein the protein content is 22 percent to 40 percent by weight of the pet food on a dry basis.

Claim 23

The process of claim 19 wherein the meat and bone meal comprises 8 percent to 14 percent.

Claim 24

The process of claim 20 wherein the emulsifying agent comprises 1 percent to 3 percent.

Claim 25

The process of claim 21 wherein the calcium phosphorus source comprises 3.5 percent to 4.5 percent.

Claim 26

The process of claim 22 wherein the marbled pet food comprises a ratio of the red dough to the white dough ranging from 2:1 to 7:1.

Claim 27

The process of claim 23 wherein: a. the dextrose equivalent is 9 to 25; b. the polysaccharide is present at 20 percent to 30 percent; c. the polysaccharide has a carbohydrate content of monosaccharides at 0.0 to 1.0 percent; disaccharides at 2.0 to 6.0 percent; trisaccharides at 2.5 to 8.0 percent; tetrasaccharides at 2.0 to 7.0 percent; pentasaccharides at 1.0 to 6.0 percent; hexasaccharides at 3.0 to 9.0 percent; heptasaccharides at 4.5 to 10.0 percent; and higher saccharides 8.0 to 53.0 percent wherein the percentages of (c) are based on the starch derived polysaccharide.

Claim 28

The process of claim 12 wherein the plasticizing agent is at least one selected from the group consisting of sorbitol, propylene glycol and glycerine.

Claim 29

The process of claim 25 wherein the plasticizing agent is sorbitol and the sorbitol comprises 8 percent to 10 percent by weight of the pet food.

Claim 30

The process of claim 26 wherein the protein content is 22 percent to 40 percent by weight of the pet food on a dry basis.

Claim 31

The process of claim 27 wherein the meat and bone meal comprises 8 percent to 14 percent.

Claim 32

The process of claim 28 wherein the emulsifying agent comprises 1 percent to 3 percent.

Claim 33

The process of claim 29 wherein the calcium phosphorus source comprises 3.5 percent to 4.5 percent.

Claim 34

The process of claim 30 wherein the marbled pet food comprises a ratio of the red dough to the white dough ranging from 2:1 to 7:1.

Claim 35

The process of claim 31 wherein: a. the dextrose equivalent of the polysaccharide is 9 to 25; b. the polysaccharide is present at 20 percent to 30 percent; c. the polysaccharide has a carbohydrate content of monosaccharides at 0.0 to 1.0 percent; disaccharides at 2.0 to 6.0 percent; trisaccharides at 2.5 to 8.0 percent; tetrasaccharides at 2.0 to 7.0 percent; pentasaccharides at 1.0 to 6.0 percent; hexasaccharides at 3.0 to 9.0 percent; heptasaccharides at 4.5 to 10.0 percent; and higher saccharides 8.0 to 53.0 percent wherein the percentages of (c) are based on the starch derived polysaccharide.