Stable whippable emulsion and process for producing same

Claim 2

An improved sterilized stable whippable topping emulsion which comprises: (a) water present from about 50 to about 70 weight percent of said emulsion; (b) an edible partially hydrogenated or hydrogenated vegetable fat wherein at least about 60 weight percent of the fat components solidify at about 4° C. and present from about 16 to about 24 weight percent of said emulsion; (c) an edible gum blend selected from the group consisting of: (1) water soluble sodium alginate present from about 0.15 to about 0.25 weight percent of said emulsion. (2) microcrystalline cellulose or methylcellulose capable of forming aqueous colloidal dispersions present from about 0.20 to about 0.30 weight percent of said emulsion; (3) hydroxypropyl methylcellulose having a viscosity about 40 to about 120 centipoise in 2% concentration in water at 20° C., present from about 0.1 to about 0.3 weight percent of said emulsion; (4) hydroxypropyl methylcellulose having a viscosity of about 14,000 to about 16,000 centipoise in 2% concentration in water at 20° C. present from about 0.025 to about 0.1 weight percent of said emulsion and mixtures thereof. (d) buffer salts in amounts to maintain the pH of said emulsion about 6.5 to about 7.5. (e) edible emulsions selected from the group consisting of: (1) lecithin present from about 0.045 to about 0.055 weight percent of said emulsion; (2) glyceryl monstearate present from about 0.2 to about 0.4 weight percent of said emulsion; (3) sodium stearoyl-2-lactylate present from about 0.15 to about 0.25 weight percent of said emulsion; (4) polyoxyethylene (20) sorbitan monostearate present from about 0.05 to about 0.15 weight percent of said emulsion; and mixtures thereof;. (f) sugar present from about 14 to about 24 weight percent of said emulsion; wherein said whippable topping emulsion after heating at 32.2° C. in an aseptic package for at least two weeks has the following properties: (a) viscosity about 30 to about 130 centipoise; (b) whippable topping overrun at 4° C. about 250 to about 320%; (c) creaming value about 0.85 to about 0.91; (d) particle size distribution about 0.63 to about 1.5 microns.

Claim 3

The composition of claim 1 wherein the water is soft and contains less than about 5 parts per million calcium.

Claim 4

The composition of claim 1 which contains sodium chloride, flavors and buffer salts.

Claim 5

The composition of claim 2 which contains sodium chloride, flavors, buffer salts, microcrystalline cellulose, both hydroxypropyl methylcelluloses, lecithin, glyceryl monostearate, polyoxyethylene (20) sorbitan monostearate, sodium stearoyl-2-lactylate and the fat is hydrogenated palm kernel oil.

Claim 6

The composition of claim 4 wherein the fat is a combination of hydrogenated palm kernel oil and hydrogenated coconut oil.

Claim 7

The composition of claim 1 wherein: ______________________________________ wt. % of said emulsion ______________________________________ (a) soft water with 63.00 0 ppm calcium (b) hydrogenated coconut 20.00 and palm kernel oil having a melting point range of 37.2 to 39.4° C. wherein at least 60 weight percent of the fat components solidify at 40° C. (c) sugar 15.00 (d) vanilla flavor 0.40 (e) glyceryl monostearate 0.30 (f) microcrystalline cellulose 0.25 (g) sodium stearoyl-2-lactylate 0.20 (h) hydroxypropyl methylcelluose 0.20 having a viscosity about 50 centipoise 2% concentration in water at 20° C. (i) disodium phosphate 0.138 (j) trisodium citrate 0.138 (k) polyoxyethylene (20) 0.1 sorbitan monostearate (l) sodium chloride 0.075 (m) milk flavor 0.07 (n) lecithin 0.05 (o) hydroxypropyl 0.05 methylcellulose having a viscosity of 15,000 in 2% concentration in water at 20° C. (p) butter flavor 0.016 (q) beta carotene 0.010 ______________________________________

Claim 8

The composition of claim 4 wherein water soluble sodium alginate is substituted for microcrystalline cellulose.

Claim 9

A process for producing the composition of claim 1 in the same weight proportions which comprises: (a) mixing water cooled to about 5° C. to about 10° C. with a gum blend selected from the group consisting of a water soluble alginate, microcrystalline cellulose or methylcellulose, hydroxypropyl methylcellulose, one having a viscosity of about 40 to about 120 centipoise and another having a viscosity of about 14,000 to 16,000 centipoise, and mixtures thereof in combination with sufficient amounts of buffer salts to maintain the pH of said emulsion from about 6.5 to about 7.5; said mixing conducted until a substantially uniform product is obtained; (b) heating the mixture of step (a) to temperatures from about 45° to about 65° C., then mix with the following: the combination selected from the group of lecithin, glyceryl monostearate, sodium stearoyl-2-lactylate and polyoxyethylene (20) sorbitan monostearate and mixing until a substantially uniform product is obtained; (c) to the mixture of step (b) add the partially hydrogenated or hydrogenated vegetable oil and mix to obtain a substantially uniform mixture; (d) sterilize the mixture of step (c); (e) deaerate said product of step (d); (f) homogenize and cool product of step (e) to temperatures no higher than about 20° C.;

Claim 10

A process for producing a stable whippable emulsion which maintains its stability after heating at 32.2° C. in an aseptic package for at least two weeks which comprises: (a) mixing about 50 to about 70 weight percent soft water containing less than about 5 parts per million calcium and cooled to about 5° C. to about 10° C. with: (1) about 0.20 to about 0.30 weight percent microcrystalline cellulose capable of forming aqueous colloidal dispersions; (2) about 0.1 to about 0.3 weight percent hydroxypropyl methylcellulose having a viscosity about 40 to about 120 centipoise in 2% concentration in water at 20° C.; (3) about 0.025 to about 0.1 weight percent hydroxypropyl methylcellulose having a viscosity about 14,000 to about 16,000 centipoise in 2% concentration in water at 20° C.; (4) buffer salts in sufficient amounts to maintain the pH of said emulsion from about 6.8 to about 7.2 said mixing conducted until a substantially uniform product is obtained; (b) heating the mixture of step (a) to temperatures from about 45° to about 65° C. Then mix with (a) the following: (1) 12 to about 24 weight percent sugar; (2) about 0.2 to about 0.4 weight percent glyceryl monostearate; (3) about 0.15 to about 0.25 weight percent sodium stearoyl-2-lactylate; (4) about 0.045 to about 0.055 weight percent lecithin; (5) about 0.05 to about 0.15 weight percent polyoxyethylene (20) sorbitan monostearate mixing until a substantially uniform product is obtained; (c) to the product of step (b) add about 16 to about 24 weight percent of an edible partially hydrogenated or hydrogenated vegetable fat wherein at least about 60 weight percent of the fat components solidifies at 4° C. and mix to obtain a substantially uniform mixture; (d) sterilize the mixture of step (c); (e) deaerate said product of step (2); (f) homogenize, cool product to 20° C.

Claim 11

A process for producing a stable whippable emulsion which maintains its stability after heating at 32.2° C. in an aseptic package for at least two weeks which comprises: (a) mixing about 50 to about 70 weight percent soft water containing less than about 5 parts per million calcium and cooled to about 5° C. to about 10° C. with: (1) about 0.20 to about 0.30 weight percent microcrystalline cellulose capable of forming aqueous colloidal dispersions; (2) about 0.1 to about 0.3 weight percent hydroxypropyl methylcellulose having a viscosity about 40 to about 120 centipoise in 2% concentration in water at 20° C.; (3) about 0.025 to about 0.1 weight percent hydroxypropyl methylcellulose having a viscosity about 14,000 to about 16,000 centipoise in 2% concentration in water at 20° C.; (4) buffer salts in sufficient amounts to maintain the pH of said emulsion from about 6.8 to about 7.2 said mixing conducted until a substantially uniform product is obtained; (b) heating the mixture of step (a) to temperatures from about 45° to about 65° C. Then mix with (a) the following: (1) 12 to about 24 weight percent sugar; (2) about 0.2 to about 0.4 weight percent glyceryl monostearate; (3) about 0.15 to about 0.25 weight percent sodium stearoyl-2-lactylate; (4) about 0.045 to about 0.055 weight percent lecithin; (5) about 0.05 to about 0.15 weight percent polyoxyethylene (20) sorbitan monostearate mixing until a substantially uniform product is obtained; (c) to the product of step (b) add about 16 to about 24 weight percent of an edible partially hydrogenated or hydrogenated vegetable fat wherein at least about 60 weight percent of the fat components solidifies at 4° C. and mix to obtain a substantially uniform mixture; (d) sterilize the mixture of step (c); (e) deaerate said product of step (2); (f) homogenize, cool product to 20° C.

Claim 12

The process of claim 9 wherein sodium alginate is substituted for microcrystalline cellulose.