Piglet feeding method

• US 6,387,419 B1
• Filed: 01/22/2001
• Issued: 05/14/2002
• Est. Priority Date: 06/02/1998
• Status: Expired due to Term

• Current Assignee: Biofiber-Damino A/S
• Original Assignee: Biofiber-Damino A/S
• Inventors: Christensen, Børge Holm
• Primary Examiner(s): Sayala, Chhaya D.
• Application Number:
  US09/701,637
• Time in Patent Office: 477 Days
• Field of Search: 426/2, 426/656, 426/658, 426/623, 426/630, 426/635, 426/637, 426/650, 426/807, 426/74, 426/53
• US Class Current: 426/2
• CPC Class Codes: A23K 20/30 Oligoelements
• CPC Class Codes: A23K 50/60 for weanlings
• CPC Class Codes: Y10S 426/807 Poultry or ruminant feed

Abstract

A method of obtaining optimum performance of piglets without the use of antibiotic growth promoters, comprising administering to the piglets at least during the entire suckling period two different feed supplement compositions comprising dietary fibers, iron and other micronutrients including copper and zinc, where the first composition has the highest content of iron. A third feed supplement composition comprising dietary fibers and electrolytes may be used to prevent or cure diarrhoea as a substitute for antibiotic treatment.

Claims

1. A method of supplying non-antibiotic growth promoting substances to a piglet, the method comprising

(i) administering, during the first part of the suckling period, to the piglet a first dry functional feed supplement composition comprising fermentable dietary fibres and a micronutrient component comprising at least 0.6% by weight of iron calculated as elemental iron, and, subsequent to said first part of the suckling period,

(ii) administering to the piglet during at least part of the remaining part of the suckling period a second dry functional feed supplement composition comprising fermentable dietary fibres and a micronutrient component comprising at least 0.2% by weight of iron calculated as elemental iron, wherein the proportion of elemental iron in said second functional feed supplement is at the most 90% of that of the first functional feed supplement,

the method supplying to the piglet at least the physiologically required amount of iron and other micronutrients during the suckling period.

2. A method according to claim 1 wherein the first functional feed supplement composition is administered from day 1 to about day 10-12.

3. A method according to claim 2 wherein the first functional feed supplement composition is administered in a total amount of about 15-25 g per piglet during said period.

4. A method according to claim 2 wherein the first functional feed supplement is administered as the only feed supplement.

5. A method according to claim 1 wherein the second functional feed supplement composition is administered from about day 10-12 and at least until weaning.

6. A method according to claim 5 wherein the second functional feed supplement is administered until at least 2 days after weaning.

7. A method according to claim 5 wherein the second functional feed supplement composition is administered in an average amount of at least about 5 g per day per piglet.

8. A method according to claim 6 wherein the second functional feed supplement composition is administered in a total amount of about 40-80 g per piglet from weaning to about 2 days after weaning.

9. A method according to claim 5 wherein the piglet is offered, in addition to the second functional feed supplement, a conventional piglet feed composition.

10. A method according to claim 1 wherein the content of elemental iron in the first functional feed supplement composition is at least 2 times higher than that of the second functional feed supplement composition.

11. A method according to claim 1 wherein the dietary fibres are water soluble, fermentable carbohydrates which confer viscosity to an aqueous medium.

12. A method according to claim 1 wherein at least one of said first and second functional feed supplement compositions comprises at least 10% by weight of fermentable dietary fibres.

13. A method according to claim 1 wherein at least one of said first and second functional feed supplement composition further comprise dietary fibres which are water insoluble, non-fermentable carbohydrates.

14. A method according to claim 1 wherein at least one of said first and second functional feed supplement compositions further comprises at least one non-iron element selected from the group consisting of zinc, copper, cobalt and manganese.

15. A method according to claim 14 wherein at least one of the non-iron elements is bound to dietary fibres.

16. A method according to claim 1 wherein at least one of the feed supplement compositions is in the form of agglomerated particles.

17. A method according to claim 1 wherein at least one of said first and second functional feed supplement composition further comprises 5-30% by weight of crude protein.

18. A method according to claim 17 wherein the crude protein is derived from a source selected from the group consisting of a milk product, an at least partially hydrolysed fish product, an at least partially hydrolysed animal product, an at least partially hydrolysed vegetable product, an at least partially hydrolysed microbial product and a mixture thereof.

19. A method according to claim 1 wherein at least one of said first and second functional feed supplement composition further comprises a lipid component.

20. A method according to claim 19 wherein the amount of lipid component is in the range of 5-30% by weight.

21. A method according to claim 19 wherein at least part of the lipid component is in an emulsified and homogenised form.

22. A method according to claim 1 wherein at least one of said first and second functional feed supplement compositions further comprises a flavouring agent.

23. A method according to claim 22 wherein the first and second functional feed supplement composition comprises the same flavouring agent.

24. A method according to claim 22 wherein the flavouring agent is selected from the group consisting of a hydrolysed fish product and an ethereal oil.

25. A method according to claim 1 wherein at least one of said first and second functional feed supplement compositions further comprises an organic acid or a salt thereof.

26. A method according to claim 1 wherein at least one of said functional feed supplement compositions further comprises one or more bacterial or yeast cultures having a growth promoting effect and/or a disease-preventing effect.

27. A method according to claim 1 wherein the iron is in the form of an organic iron compound.

28. A method according to claim 27 wherein the organic iron compound is selected from the group consisting of iron formate, iron acetate, iron propionate, iron succinate, iron fumarate, iron lactate, iron citrate, an iron-containing amino acid-containing compound, a hexose-containing compound, iron bound to dietary fibres and a mixture of any of such compounds.

29. A method according to claim 27 wherein the organic iron compound is iron fumarate in the form of particles having an average size of at the most 30 μ

m.

30. A method according to claim 1 comprising the further step of administering to the piglet after weaning a third functional feed supplement composition comprising dietary fibres and electrolytes.

31. A method according to claim 30 wherein the third functional feed supplement composition comprises at least 30% by weight of dietary fibres.

32. A method according to claim 30 wherein the dietary fibres are water soluble, fermentable carbohydrates which confer viscosity to an aqueous medium, and water insoluble, non-fermentable carbohydrates.

33. A method according to claim 30 wherein the third functional feed supplement composition further comprises an astringent agent.

34. A method according to claim 33 wherein the astringent agent is a tannin compound.

35. A method according to claim 34 wherein the astringent agent is encapsulated.

36. A method according to claim 30 wherein the third functional feed supplement composition further comprises a flavouring agent.

37. A method according to claim 36 wherein the flavouring agent is selected from the group consisting of a hydrolysed fish product and an ethereal oil.

38. A method according to claim 36 wherein the flavouring agent is the same as that of the first and second functional feed supplement composition.

39. A method according to claim 30 wherein the third functional feed supplement composition comprises a further component selected from the group consisting of an organic acid, a salt thereof and a probiotic component.

40. A method according to claim 1 wherein at least one of said functional feed supplement compositions has a water content of at the most 10% by weight.