Patent US4753926A successfully refreshed from Google Patents.
US4753926A
Expired / Lapsed
US
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Infant foods
Assignee: Farley Health Products Ltd
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Filing: 1987-05-11
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Granted: 1988-06-28
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Expires: 2007-05-11
Abstract
Abstract Infant foods suitable for use in the feeding of low birthweight infants, more especially preterm infants, are disclosed. The foods contain a relatively high level of vitamin B2 and may be prepared so as to have an opacity greater than that of human breast milk leading to less susceptibility of the vitamin B2 to breakdown by UV-light when used for the feeding of low birthweight infants who are receiving phototherapy. Preferred infant foods according to the invention also have high contents of vitamin B6, vitamin C, vitamin D, vitamin E, folic acid, copper and zinc while containing no added iron. Another aspect of the invention is the inclusion of taurine and carnitine. One unexpected property of the infant foods according to the invention with high vitamin content is that their use has been found to reduce the incidence of hyperbilirubinaemia in low birthweight infants.
Inventors
- 👤 Alan Lucas
- 👤 Richard I. Barr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:35
CPC Classifications
A; A23; A23C; A23C11/00; A23C11/02; A23C11/04; A23C9/00; A23C9/152; A23C9/158; A23C9/20; Y; Y10; Y10S; Y10S426/00; Y10S426/801
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
132 words
In an infant food for use in the feeding of low birthweight infants which is in the form of an artificial milk comprising sufficient protein, fat, carbohydrate, vitamins, minerals and trace elements to meet the nutritional requirements of the infant, the improvement which consisting essentially of incorporating a milk having an opacity greater than human breast milk which milk contains per 100 ml; from 160 to 300 μg of vitamin B 2 , from 85 to 160 μg of vitamin B 6 , from 20 to 60 mg of vitamin C, from 6 to 12 μg of vitamin D, from 8 to 16 mg of vitamin E, and from 40 to 150 μg of folic acid per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 2
Dependent Claim
132 words
In an infant food for use in the feeding of low birthweight infants which is in the form of an artificial milk comprising sufficient protein, fat, carbohydrate, vitamins, minerals and trace elements to meet the nutritional requirements of the infant, the improvement which consisting essentially of incorporating a milk having an opacity greater than human breast milk which milk contains per 100 ml; from 160 to 300 μg of vitamin B 2 , from 85 to 160 μg of vitamin B 6 , from 20 to 60 mg of vitamin C, from 6 to 12 μg of vitamin D, from 8 to 16 mg of vitamin E, and from 40 to 150 μg of folic acid per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 3
Dependent Claim
48 words
The improvement according to claim 1 wherein the milk contains per 100 ml at least one ingredient selected from the group consisting of at least 85 μg of copper; at least 820 μg of zinc; at least 2.5 mg of taurine; and at least 1 mg of carnitine.
Claim 4
Dependent Claim
13 words
The improvement according to claim 1 wherein the milk contains no added iron.
Claim 5
Dependent Claim
57 words
The improvement according to claim 1 wherein the milk contains per 100 ml at least one ingredient selected from the group consisting of from 85 to 160 μg of copper; from 820 to 1200 μg of zinc; about 40 μg of iron; from 2.5 to 10 mg of taurine; and from 1 to 5 mg of carnitine.
Claim 6
Dependent Claim
72 words
The improvement according to claim 4 wherein the milk contains from 80 to 160 μg of vitamin A, from 80 to 200 μg of vitamin B 1 , from 0.1 to 0.7 μg of vitamin B 12 , from 5 to 10 μg of vitamin K, from 0.8 to 2.0 mg of niacinamide, from 400 to 800 μg of pantothenic acid and from 1 to 4 μg of biotin per 100 ml.
Claim 7
Dependent Claim
47 words
The improvement according to claim 1 wherein the milk contains at least 80 μg of vitamin B 1 , at least 820 μg of zinc, at least 85 μg of copper, at least 2.5 mg of taurine and at least 1 mg of carnitine per 100 ml.
Claim 8
Dependent Claim
52 words
The improvement according to claim 6 wherein the milk contains from 80 to 200 μg of vitamin B 1 , from 820 to 1200 μg of zinc, from 85 to 160 μg of copper, from 2.5 to 10 mg of taurine and from 1 to 5 mg of carnitine per 100 ml.
Claim 9
Dependent Claim
14 words
An infant food according to claim 1 in the form of a sterilized liquid.
Claim 10
Dependent Claim
25 words
An infant food in the form of a concentrate which is adapted upon dilution with water to provide an artificial milk according to claim 1.
Claim 11
Dependent Claim
22 words
An infant food in solid form which is adapted upon addition of water to provide an artifical milk according to claim 1.
Claim 12
Dependent Claim
13 words
An infant food according to claim 10 in the form of a powder.
Claim 13
Dependent Claim
19 words
An infant food according to claim 1 wherein the pre-term infant has a birthweight of 1850 grams or less.
Claim 14
Dependent Claim
215 words
An infant food for use in the feeding of low birthweight infants which provide 65 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.4 to 3.0 g of protein, 4.0 to 5.5 g of fat, 6.0 to 9.0 g of carbohydrate, 80 to 160 μg of vitamin A, 6 to 12 μg of vitamin D, 8 to 16 mg of vitamin E, 5 to 10 μg of vitamin K, 80 to 200 μg of vitamin B 1 , 160 to 300 μg of vitamin B 2 , 85 to 160 μg of vitamin B 6 , 0.1 to 0.7 μg of vitamin B 12 , 0.8 to 2.0 mg of niacinamide, 40 to 150 μg of folic acid, 400 to 800 μ g pantothenic acid, 1 to 4 μg of biotin, 20 to 60 mg of vitamin C, 20 to 60 mg of sodium, 40 to 35 mg of chloride, 50 to 80 mg of calcium, 25 to 40 mg of phosphorus, 820 to 1200 μg of zinc, 85 to 160 μg of copper, 2.5 to 10.0 mg of taurine and 1 to 5 mg of carnitine per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 15
Dependent Claim
215 words
An infant food for use in the feeding of low birthweight infants which provide 65 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.4 to 3.0 g of protein, 4.0 to 5.5 g of fat, 6.0 to 9.0 g of carbohydrate, 80 to 160 μg of vitamin A, 6 to 12 μg of vitamin D, 8 to 16 mg of vitamin E, 5 to 10 μg of vitamin K, 80 to 200 μg of vitamin B 1 , 160 to 300 μg of vitamin B 2 , 85 to 160 μg of vitamin B 6 , 0.1 to 0.7 μg of vitamin B 12 , 0.8 to 2.0 mg of niacinamide, 40 to 150 μg of folic acid, 400 to 800 μ g pantothenic acid, 1 to 4 μg of biotin, 20 to 60 mg of vitamin C, 20 to 60 mg of sodium, 40 to 35 mg of chloride, 50 to 80 mg of calcium, 25 to 40 mg of phosphorus, 820 to 1200 μg of zinc, 85 to 160 μg of copper, 2.5 to 10.0 mg of taurine and 1 to 5 mg of carnitine per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 16
Dependent Claim
17 words
An infant food according to claim 13 wherein the low birthweight infant weights 1850 grams or less.
Claim 17
Dependent Claim
209 words
An infant food for use in the feeding of low birthweight infants which provides 75 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.7 to 2.2 g of protein 4.5 to 5.2 g of fat, 6.5 to 8.0 g of carbohydrate, 95 to 160 μg of vitamin A, 6 to 10 μg of vitamin D, 10 to 12 mg of vitamin E, 5 to 8 μg of vitamin K, 90 to 170 μg of vitamin B 1 , 170 to 230 μg of vitamin B 2 , 90 to 160 μg of vitamin B 6 , 0.2 to 0.7 μg of vitamin B 12 , 1.0 to 1.4 mg of niacinamide, 50 to 150 μg of folic acid, 2.0 to 4.0 μ g of biotin, 20 to 40 mg of vitamin C, 25 to 50 mg of sodium, 45 to 65 mg of chloride, 55 to 80 mg of calcium, 27 to 40 mg of phosphorus, 900 to 1200 μg of zinc, 100 to 160 μg of copper, 4.0 to 10.0 mg of taurine, and 1 to 4 mg of carnitine per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 18
Dependent Claim
209 words
An infant food for use in the feeding of low birthweight infants which provides 75 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.7 to 2.2 g of protein 4.5 to 5.2 g of fat, 6.5 to 8.0 g of carbohydrate, 95 to 160 μg of vitamin A, 6 to 10 μg of vitamin D, 10 to 12 mg of vitamin E, 5 to 8 μg of vitamin K, 90 to 170 μg of vitamin B 1 , 170 to 230 μg of vitamin B 2 , 90 to 160 μg of vitamin B 6 , 0.2 to 0.7 μg of vitamin B 12 , 1.0 to 1.4 mg of niacinamide, 50 to 150 μg of folic acid, 2.0 to 4.0 μ g of biotin, 20 to 40 mg of vitamin C, 25 to 50 mg of sodium, 45 to 65 mg of chloride, 55 to 80 mg of calcium, 27 to 40 mg of phosphorus, 900 to 1200 μg of zinc, 100 to 160 μg of copper, 4.0 to 10.0 mg of taurine, and 1 to 4 mg of carnitine per 100 ml whereby the nutritional needs of said infants are met without imposing metabolic stress.
Claim 19
Dependent Claim
22 words
An infant food according to claim 15 for use in the feeding of a low birthweight infant weighing 1850 grams or less.
Claim 20
Independent Claim
123 words
A method of feeding a low birthweight infant comprising administering to an infant in need thereof an artificial milk consisting essentially of sufficient protein, fat, carbohydrate, vitamins, minerals and trace elements to meet the nutritional requirements of the infant, said artifical milk having an opacity greater than that of human breast milk and comprising per 100 ml, from 160 to 300 μg of vitamin B 2 , from 85 to 160 μg of vitamin B 6 , from 20 to 60 mg of vitamin C, from 6 to 12 μg of vitamin D, from 8 to 16 mg of vitamin E and from 40 to 150 μg of folic acid whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 21
Independent Claim
123 words
A method of feeding a low birthweight infant comprising administering to an infant in need thereof an artificial milk consisting essentially of sufficient protein, fat, carbohydrate, vitamins, minerals and trace elements to meet the nutritional requirements of the infant, said artifical milk having an opacity greater than that of human breast milk and comprising per 100 ml, from 160 to 300 μg of vitamin B 2 , from 85 to 160 μg of vitamin B 6 , from 20 to 60 mg of vitamin C, from 6 to 12 μg of vitamin D, from 8 to 16 mg of vitamin E and from 40 to 150 μg of folic acid whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 22
Dependent Claim
49 words
A method according to claim 17 wherein the infant food contains per 100 ml at least one ingredient selected from the group consisting of at least 85 μg of copper; at least 820 μg of zinc; at least 2.5 mg of taurine; and at least 1 mg of carnitine.
Claim 23
Dependent Claim
13 words
A method according to claim 17 wherein the milk contains no added iron.
Claim 24
Dependent Claim
57 words
A method according to claim 17 wherein the milk contains per 100 ml at least one ingredient selected from the group consisting of from 85 to 160 μg of copper; from 820 to 1200 μg of zinc; about 40 μg of iron; from 2.5 to 10 mg of taurine; and from 1 to 5 mg of carnitine.
Claim 25
Dependent Claim
73 words
A method according to claim 20 wherein the milk contains from 80 to 160 μg of vitamin A, from b 80 to 200 μg of vitamin B 1 , from 0.1 to 0.7 μg of vitamin B 12 , from 5 to 10 μg of vitamin K, from 0.8 to 2.0 mg of niacinamide, from 400 to 800 μg of pantothenic acid and from 1 to 4 μg of biotin per 100 ml.
Claim 26
Dependent Claim
47 words
A method according to claim 17 wherein the milk contains at least 80 μg of vitamin B 1 , at least 820 μg of zinc, at least 85 μg of copper, at least 2.5 mg of taurine and at least 1 mg of carnitine per 100 ml.
Claim 27
Dependent Claim
51 words
A method according to claim 22 wherein the milk contains from 80 to 200 μg of vitamin B 1 , from 820 to 1200 μg of zinc, from 85 to 160 μof copper, from 2.5 to 10 mg of taurine and from 1 to 5 mg of carnitine per 100 ml.
Claim 28
Dependent Claim
13 words
A method according to claim 17 in the form of a sterilized liquid.
Claim 29
Dependent Claim
29 words
A method according to claim 17 wherein the infant food is in the form of a concentrate which is adapted upon dilution with water to provide an artificial milk.
Claim 30
Dependent Claim
26 words
A method according to claim 17 wherein the infant food is in solid form which is adapted upon addition of water to provide an artificial milk.
Claim 31
Dependent Claim
17 words
A method according to claim 17 wherein the infant food is in the form of a powder.
Claim 32
Dependent Claim
18 words
A method according to claim 17 wherein the pre-term infant has a birthweight of 1850 grams or less.
Claim 33
Independent Claim
221 words
A method for feeding a low birthweight infant comprising administering to an infant in need thereof an infant food which provides 65 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.4 to 3.0 g of protein, 4.0 to 5.5 g of fat, 6.0 to 9.0 g of carbohydrate, 80 to 160 μg of vitamin A, 6 to 12 μg of vitamin D, 8 to 16 mg of vitamin E, 5 to 10 μg of vitamin K, 80 to 200 μg of vitamin B 1 , 160 to 300 μg of vitamin B 2 , 85 to 160 μg of vitamin B 6 , 0.1 to 0.7 μg of vitamin B 12 0.8 to 2.0 mg of niacinamide, 40 to 150 μg of folic acid, 400 to 800 μg of pantothenic acid, 1 to 4 μg of biotin, 20 to 60 mg of vitamin C, 20 to 60 mg of sodium, 40 to 35 mg of chloride, 50 to 80 mg of calcium, 25 to 40 mg of phosphorus, 820 to 1200 μg of zinc, 85 to 160 μg of copper, 2.5 to 10.0 mg of taurine and 1 to 5 mg of carnitine per 100 ml whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 34
Independent Claim
221 words
A method for feeding a low birthweight infant comprising administering to an infant in need thereof an infant food which provides 65 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.4 to 3.0 g of protein, 4.0 to 5.5 g of fat, 6.0 to 9.0 g of carbohydrate, 80 to 160 μg of vitamin A, 6 to 12 μg of vitamin D, 8 to 16 mg of vitamin E, 5 to 10 μg of vitamin K, 80 to 200 μg of vitamin B 1 , 160 to 300 μg of vitamin B 2 , 85 to 160 μg of vitamin B 6 , 0.1 to 0.7 μg of vitamin B 12 0.8 to 2.0 mg of niacinamide, 40 to 150 μg of folic acid, 400 to 800 μg of pantothenic acid, 1 to 4 μg of biotin, 20 to 60 mg of vitamin C, 20 to 60 mg of sodium, 40 to 35 mg of chloride, 50 to 80 mg of calcium, 25 to 40 mg of phosphorus, 820 to 1200 μg of zinc, 85 to 160 μg of copper, 2.5 to 10.0 mg of taurine and 1 to 5 mg of carnitine per 100 ml whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 35
Dependent Claim
16 words
A method according to claim 29 wherein the low birthweight infant weights 1850 grams or less.
Claim 36
Independent Claim
215 words
A method for feeding a low birthweight infant comprising administering to an infant in need thereof an infant food which provides 75 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.7 to 2.2 g of protein, 4.5 to 5.2 g of fat, 6.5 to 8.0 g of carbohydrate, 95 to 160 μg of vitamin A, 6 to 10 μg of vitamin D, 10 to 12 mg of vitamin E, 5 to 8 μg of vitamin K, 90 to 170 μg of vitamin B 1 , 170 to 230 μg of vitamin B 2 , 90 to 160 μg of vitamin B 6 , 0.2 to 0.7 μg of vitamin B 12 , 1.0 to 1.4 mg of niacinamide, 50 to 150 μg of folic acid, 2.0 to 4.0 μg of biotin, 20 to 40 mg of vitamin C, 25 to 50 mg of sodium, 45 to 65 mg of chloride, 55 to 80 mg of calcium, 27 to 40 mg of phosphorus, 900 to 1200 μg of zinc, 100 to 160 μg of copper, 4.0 to 10.0 mg of taurine, and 1 to 4 mg of carnitine per 100 ml whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 37
Independent Claim
215 words
A method for feeding a low birthweight infant comprising administering to an infant in need thereof an infant food which provides 75 to 85 kilocalories of energy and has an opacity greater than that of human breast milk which consisting essentially of 1.7 to 2.2 g of protein, 4.5 to 5.2 g of fat, 6.5 to 8.0 g of carbohydrate, 95 to 160 μg of vitamin A, 6 to 10 μg of vitamin D, 10 to 12 mg of vitamin E, 5 to 8 μg of vitamin K, 90 to 170 μg of vitamin B 1 , 170 to 230 μg of vitamin B 2 , 90 to 160 μg of vitamin B 6 , 0.2 to 0.7 μg of vitamin B 12 , 1.0 to 1.4 mg of niacinamide, 50 to 150 μg of folic acid, 2.0 to 4.0 μg of biotin, 20 to 40 mg of vitamin C, 25 to 50 mg of sodium, 45 to 65 mg of chloride, 55 to 80 mg of calcium, 27 to 40 mg of phosphorus, 900 to 1200 μg of zinc, 100 to 160 μg of copper, 4.0 to 10.0 mg of taurine, and 1 to 4 mg of carnitine per 100 ml whereby the nutritional needs of said infant are met without imposing metabolic stress.
Claim 38
Dependent Claim
21 words
A method according to claim 31 for use in the feeding of a low birthweight infant weighing 1850 grams 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) | 1991-06-28 | 1991-12-28 | 1992-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-28 | 1995-12-28 | 1996-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-28 | 1999-12-28 | 2000-06-28 | $7700.00 | Window Closed / Lapsed |