Process for the continuous production of a butter-like edible fat product

Claim 2

A process for the continuous production of a butter-like edible fat product which can be used in the same way as butter and is spreadable at refrigerator temperature of about (6°-8° C.) and which consists of cream separated from cow's milk and a refined vegetable tocopherol-containing triglyceride oil, the oil amounting to 15-30% by weight of the total fat content of the edible fat product, the process comprising the steps of: (1) adjusting the fat content of the cream to 36-38% by weight, (2) then cooling the cream to 3°-4° C. and introducing it into a storage tank, (3) keeping the cooled cream in said tank for at least 3 hours, (4) then pumping the cream in a stream from said tank to a continuous butter making machine of the Fritz type, (5) injecting the oil into said stream at an admixture station between said tank and said butter making machine, (6) finely dividing and emulsifying the injected oil in said stream after said admixture station but ahead of said butter making machine by mixing means, (7) adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine so that the mixture will obtain a total fat content of more than 40% by weight, (8) supplying the cream and the oil to said stream at such temperatures that the mixture entering said butter making machine will have a temperature of 5°-6° C., (9) and effecting the churning in said butter making machine at a temperature of 5°-7° C.

Claim 3

A process according to claim 1, in which the step (7) of adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine is carried out so that the mixture will obtain a total fat content of 43-45% by weight.

Claim 4

A process according to claim 1, in which the step (6) of finely dividing and emulsifying the injected oil in said stream is carried out by conducting said stream through a pipe having turbulence-producing baffle plates.

Claim 5

A process according to claim 1, in which the step (6) of finely dividing and emulsifying the injected oil in said stream is carried out by conducting said stream through a pipe containing baffles in the form of screens.

Claim 6

A process according to claim 1, in which the stream of cream from said tank to said butter making machine is conducted through a balance tank before it reaches said admixture station.

Claim 7

A process for the continuous production of a butter-like edible fat product which can be used in the same way as butter and is spreadable at refrigerator temperature of about 6°-8° C. and which consists of cream separated from cow's milk and a refined vegetable tocopherol-containing triglyceride oil, the oil amounting to 15-30% by weight of the total fat content of the edible fat product, the process comprising the steps of: (1) acidifying the cream and adjusting the fat content of the cream to 36-38% by weight, (2) then cooling the cream to 3°-4° C. and introducing it into a storage tank, (3) keeping the cooled cream in said tank for at least 3 hours, (4) then pumping the cream in a stream from said tank to a continuous butter making machine of the Fritz type, (5) injecting the oil into said stream at an admixture station between said tank and said butter making machine, (6) finely dividing and emulsifying the injected oil in said stream after said admixture station but ahead of said butter making machine by mixing means, (7) adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine so that the mixture will obtain a total fat content of more than 40% by weight, (8) supplying the cream and the oil to said stream at such temperatures that the mixture entering said butter making machine will have a temperature of 5°-6° C., (9) and effecting the churning in said butter making machine at a temperature of 5°-7° C.

Claim 8

A process for the continuous production of a butter-like edible fat product which can be used in the same way as butter and is spreadable at refrigerator temperature of about 6°-8° C. and which consists of cream separated from cow's milk and a refined vegetable tocopherol-containing triglyceride oil, the oil amounting to 15-30% by weight of the total fat content of the edible fat product, the process comprising the steps of: (1) acidifying the cream and adjusting the fat content of the cream to 36-38% by weight, (2) then cooling the cream to 3°-4° C. and introducing it into a storage tank, (3) keeping the cooled cream in said tank for at least 3 hours, (4) then pumping the cream in a stream from said tank to a continuous butter making machine of the Fritz type, (5) injecting the oil into said stream at an admixture station between said tank and said butter making machine, (6) finely dividing and emulsifying the injected oil in said stream after said admixture station but ahead of said butter making machine by mixing means, (7) adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine so that the mixture will obtain a total fat content of more than 40% by weight, (8) supplying the cream and the oil to said stream at such temperatures that the mixture entering said butter making machine will have a temperature of 5°-6° C., (9) and effecting the churning in said butter making machine at a temperature of 5°-7° C.

Claim 9

A process according to claim 6, further comprising the step of adjusting the pH of the cream during the acidification step to about 4.6.

Claim 10

A process for the continuous production of a butterlike edible fat product which can be used in the same way as butter and is spreadable at refrigerator temperature of about 6°-8° C. and which consists of cream separated from cow's milk and a refined vegetable tocopherol-containing triglyceride oil, the oil amounting to 15-30% by weight of the total fat content of the edible fat product, the process comprising the steps of: (1) adjusting the fat content of the cream to 36-38% by weight, (2) then cooling the cream to 3°-4° C. and introducing it into a storage tank, (3) keeping the cooled cream in said tank for at least 3 hours, (4) then pumping the cream in a stream from said tank to a continuous butter making maching of the Fritz type, (5) injecting a major part of the product's oil into said stream at an admixture station between said tank and said butter making machine, (6) finely dividing and emulsifying the injected oil in said stream after said admixture station but ahead of said butter making machine by mixing means, (7) adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine so that the mixture will obtain a total fat content of more than 40% by weight, (8) supplying the cream and the injected oil to said stream at such temperatures that the mixture entering said butter making machine will have a temperature of 5°-6° C., (9) effecting the churning in said butter making machine at a temperature of 5°-7° C., (10) and adding the remaining portion of the product's oil to the working section of said butter making machine.

Claim 11

A process for the continuous production of a butterlike edible fat product which can be used in the same way as butter and is spreadable at refrigerator temperature of about 6°-8° C. and which consists of cream separated from cow's milk and a refined vegetable tocopherol-containing triglyceride oil, the oil amounting to 15-30% by weight of the total fat content of the edible fat product, the process comprising the steps of: (1) adjusting the fat content of the cream to 36-38% by weight, (2) then cooling the cream to 3°-4° C. and introducing it into a storage tank, (3) keeping the cooled cream in said tank for at least 3 hours, (4) then pumping the cream in a stream from said tank to a continuous butter making maching of the Fritz type, (5) injecting a major part of the product's oil into said stream at an admixture station between said tank and said butter making machine, (6) finely dividing and emulsifying the injected oil in said stream after said admixture station but ahead of said butter making machine by mixing means, (7) adjusting the relative amounts of the cream and the injected oil in the mixture entering said butter making machine so that the mixture will obtain a total fat content of more than 40% by weight, (8) supplying the cream and the injected oil to said stream at such temperatures that the mixture entering said butter making machine will have a temperature of 5°-6° C., (9) effecting the churning in said butter making machine at a temperature of 5°-7° C., (10) and adding the remaining portion of the product's oil to the working section of said butter making machine.