Nutritional supplement

• US 20040265462A1
• Filed: 06/23/2004
• Published: 12/30/2004
• Est. Priority Date: 06/24/2003
• Status: Abandoned Application

• Current Assignee: University of Kansas Medical Center
• Original Assignee: University of Kansas Medical Center
• Inventors: Carlson, Susan E.
• Application Number:
  US10/874,852
• Publication Number:
  US 20040265462A1
• Time in Patent Office: Days
• US Class Current: 426/580
• CPC Class Codes: A23L 33/12 Fatty acids or derivatives thereof
• CPC Class Codes: A23L 33/40 Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
• CPC Class Codes: A23V 2002/00 Food compositions, function of food ingredients or processes for food or foodstuffs
• CPC Class Codes: A23V 2250/1842 Lecithin
• CPC Class Codes: A23V 2250/1862 Arachidonic acid
• CPC Class Codes: A23V 2250/1868 Docosahexaenoic acid
• CPC Class Codes: A23V 2250/187 Eicosapentaenoic acid
• CPC Class Codes: A23V 2250/1882 Polyunsaturated fatty acids
• CPC Class Codes: A23V 2250/5438 Sialic acid, glycomacroprotein
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/202 having three or more double bonds, e.g. linolenic eicosanoids, e.g. leukotrienes A61K31/557
• CPC Class Codes: A61K 31/575 substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
• CPC Class Codes: A61K 31/7008 Compounds having an amino group directly attached to a carbon atom of the saccharide radical, e.g. D-galactosamine, ranimustine
• CPC Class Codes: A61K 31/702 Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
• CPC Class Codes: A61K 45/06 Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

Abstract

A nutritional supplement comprising an infant milk formula having long chain poly unsaturated fatty acids, sialic acids, and cholesterol.

Claims

1. A synthetic infant milk formula comprising:

about 35 to 560 mg/dL long-chain poly unsaturated fatty acids (“

LC-PUFAs”

);

about 200 to 2300 mg/L sialic acids; and

about 10 to 40 mg/dl of cholesterol.

2. The synthetic infant milk formula of claim 1 wherein said LC-PUFAs comprises one or more fatty acids in the n-6 pathway.

3. The synthetic infant milk formula of claim 2 wherein said LC-PUFAs comprises at least one fatty acid selected from the group consisting of γ

-linolenic (18;

3 n-6), and dihomo-γ

-linolenic (20;

3 n-6) acids.

4. The synthetic infant milk formula of claim 1 wherein said LC-PUFAs comprise about 150 to 450 mg/dl of n-6 LC-PUFAs.

5. The synthetic infant milk formula of claim 1 wherein LC-PUFAs comprises one or more fatty acids in the n-3 pathway.

6. The synthetic infant milk formula of claim 4 wherein said LC-PUFAs comprises at least one fatty acid selected from the group consisting of α

-linolenic (18;

3 n-3), stearidonic (18;

4 n-3), eicosatetraenoic (20;

4 n-3), eicosapentaenoic (20;

5 n-3), and docosapentaenoic (22;

6 n-3) acids.

7. The synthetic infant milk formula of claim 1 wherein said LC-PUFAs comprise about 20 to 80 mg/dl of n-3 LC-PUFAs.

8. The synthetic infant milk formula of claim 1 wherein said formula comprises DHA in an amount of about 0.05 to 2.8 wt % of total fatty acids.

9. The synthetic infant milk formula of claim 1 wherein said formula comprises DHA in an amount of about 0.35 to 1.2 wt % of total fatty acids.

10. The synthetic infant milk formula of claim 1 wherein said formula comprises AA in an amount of about 0.3 to 1.2 wt % of total fatty acids.

11. The synthetic infant milk formula of claim 1 wherein said formula comprises AA in an amount of about 0.5 to 0.8 wt % of total fatty acids.

12. The synthetic infant milk formula of claim 1 wherein said formula comprises DHA in an amount of about 0.35 to 1.2 wt % of the total fatty acids and AA in an amount of about 0.5 to 0.8 wt % of the total fatty acids.

13. The synthetic infant milk formula of claim 1 wherein said formula comprises 6 to 60 mg/dL of DHA.

14. The synthetic infant milk formula of claim 13 further comprising about 15 to 35 mg/dL of AA.

15. The synthetic infant milk formula of claim 1 wherein said LC-PUFAs preferably contain less than about 11 wt % of linoleic acid (18:

2n-3) of total fatty acids.

16. The synthetic infant milk formula of claim 1 wherein said LC-PUFAs comprises egg phospholipid.

17. The synthetic infant milk formula of claim 1 wherein said sialic acids are selected from the group consisting of free N-acetyl-neuraminic acid (“

NANA”

), sialic acid-containing oligosaccharides, sialic acid-containing glycoproteins, and gangliosides.

18. The synthetic infant milk formula of claim 1 wherein said sialic acids are comprised of about 200 to 1800 mg/L of sialic acids bound to oligosacchardides.

19. The synthetic infant milk formula of claim 1 wherein said formula comprises about 100 to 550 mg/L of sialic acids bound to glycoproteins.

20. The synthetic infant milk formula of claim 1 wherein said formula comprises about 500 to 600 mg/L sialic acid.

21. The synthetic infant milk formula of claim 20 wherein between about 50 to 100% of said sialic acid is in the form of sialic acid bound to oligosaccharides.

22. The synthetic infant milk formula of claim 21 wherein said oligosaccharides include sialyllactose.

23. The synthetic infant milk formula of claim 1 wherein said sialic acid is exclusive derived from NANA.

24. The synthetic infant milk formula of claim 1 wherein said cholesterol is in the form of a cholesterol precursor selected from the group consisting of squalene, lanosterol, dimethylsterol, methostenol, lathosterol, and desmosterol.

25. The synthetic infant milk formula of claim 1 wherein said formula further comprises vitamins and minerals.

26. The synthetic infant milk formula of claim 1 wherein said formula is delivered parenterally.

27. The synthetic infant milk formula of claim 1 wherein said formula comprises about 10-35 g/L protein, about 20-50 g/L lipid, and about 60-110 gm/L of carbohydrate.

28. The synthetic infant milk formula of claim 1 where said LC-PUFAs comprise about 0.3 to 1.2 wt % and about 0.05 to about 2.87 wt % DHA of total fatty acids and about 400 to 700 mg/L of sialic acid, and about 15 to 26 mg/dL cholesterol.

29. A method of enhanced neurological development in an infant comprising administering the synthetic infant formula of claim 1 to said infant.

30. A method of enhancing the gastrointestinal protection of an infant comprising administering the synthetic infant formula of claim 1 to said infant.

31. A method of enhancing the immune function in an infant comprising administering the synthetic infant formula of claim 1 to said infant.