Infant milk formula and process for its manufacture

Claim 2

A food product for babies of low birth weight, particularly for premature babies, comprising the following substances per 100 parts by weight of dry material: 21-27 parts of lipids containing, by weight 45 to 50% of lactic fat, 9 to 15% of vegetable oil, and 35 to 45% of medium chain triglycerides, linoleic acid representing 8 to 13% of the total fatty acids, 13-16 parts of milk proteins, at least 50% by weight of which are soluble proteins, 50-63 parts of carbohydrate sugars consisting of a mixture of lactose and of a glucose donor other than lactose, 1.5-2 parts of mineral salts and 1-3 parts of water.

Claim 3

A food product according to claim 1, wherein the mineral salts comprise, per 100 g of dry material: at least 320 mg of calcium, at most 600 mg of potassium, at most 150 mg of sodium and a sufficient quantity of phosphorus for the ratio by weight of calcium to phosphorus to be at least 1.4, as well as minimum quantities of the vitamins and trace-elements listed below: ______________________________________ iron 6.0 mg copper 0.3 mg zinc 1.8 mg iodine 25 μg folic acid 80 μg vitamin C 200 mg vitamin A 1300 I.U. vitamin E 10 mg vitamin B.sub.1 0.35 mg vitamin B.sub.2 0.5 mg vitamin B.sub.6 0.9 mg vitamin B.sub.12 1.7 μg nicotinamide 5.2 mg calcium pantothenate 2.6 mg ______________________________________

Claim 4

A food according to claim 1, wherein the proportion of proteins is less than 15 parts by weight and that the protein mixture contains, by weight, 27 to 33% of casein per 67 to 73% of soluble proteins.

Claim 5

A food according to claim 1, wherein it additionally contains active anti-coliform immunoglobulins in the form of a protein concentrate containing 25 to 40% by weight of immunoglobulins in an amount of 0.8 to 6 parts of concentrate per 100 parts of dry material.

Claim 6

A food according to claim 1, wherein the carbohydrates contain, by weight, 25 to 29% of glucose per 71 to 75% of lactose.

Claim 7

A food according to claim 1, wherein it additionally contains 1500 to 2000 I.U. of vitamin D per 100 g of dry material.

Claim 8

A process for the production of a food product for babies of low birth weight, comprising the steps of: (a) clarifying fresh milk; (b) adding lactic fat to the clarified fresh milk; (c) further adding non-lactic fats to the mixture of clarified fresh milk and lactic fat; (d) pasteurizing, concentrating, homogenizing and cooling the resulting milk mixture; (e) adding substantially demineralized whey and essentially non-denatured ultrafiltered soluble whey proteins to the milk mixture; (f) preheating and drying the milk mixture under conditions which do not denature the proteins to obtain a powder; (g) mixing the powder with an anhydrous glucose donor to form the food product; and then (h) storing the resultant food product in the absence of oxygen wherein the said resultant food product comprises the following substances per 100 parts by weight of dry material: 2- 27parts of lipids containing, by weight, 45 to 50% of lactic fat, 9 to 15% of vegetable fat and 35 to 45% of medium chain triglycerides, linoleic acid representing 8 to 13% of the total fatty acids, 13-16 parts of milk proteins, at least 50% by weight of which are soluble proteins, 50-63 parts of carbohydrate sugars consisting of a mixture of lactose and of a glucose donor other than lactose,

Claim 9

A process for the production of a food product for babies of low birth weight, comprising the steps of: (a) clarifying fresh milk; (b) adding lactic fat to the clarified fresh milk; (c) further adding non-lactic fats to the mixture of clarified fresh milk and lactic fat; (d) pasteurizing, concentrating, homogenizing and cooling the resulting milk mixture; (e) adding substantially demineralized whey and essentially non-denatured ultrafiltered soluble whey proteins to the milk mixture; (f) preheating and drying the milk mixture under conditions which do not denature the proteins to obtain a powder; (g) mixing the powder with an anhydrous glucose donor to form the food product; and then (h) storing the resultant food product in the absence of oxygen wherein the said resultant food product comprises the following substances per 100 parts by weight of dry material: 2- 27parts of lipids containing, by weight, 45 to 50% of lactic fat, 9 to 15% of vegetable fat and 35 to 45% of medium chain triglycerides, linoleic acid representing 8 to 13% of the total fatty acids, 13-16 parts of milk proteins, at least 50% by weight of which are soluble proteins, 50-63 parts of carbohydrate sugars consisting of a mixture of lactose and of a glucose donor other than lactose,

Claim 10

5-2 parts of mineral salt and 1-3 parts of water.

Claim 11

5-2 parts of mineral salt and 1-3 parts of water.

Claim 12

A process according to claim 7, wherein liposoluble vitamins are added by dissolution in the mixture of non-lactic fats.

Claim 13

A process according to claim 7, wherein watersoluble vitamins, trace-elements and mineral salts are added after addition of the demineralised whey and the ultra-filtrated proteins.