Animal feed compositions capable of reducing the incidence of fescue toxicosis in mammals
Animal feed compositions having utility in reducing the incidence of and treating the symptoms of fescue toxicosis in mammals that consume endophyte-infected fescue are disclosed. Methods of reducing the incidence of fescue toxicosis and making animal feed compositions are further disclosed.
1. A method for improving weight gain in an animal that has consumed an endophytic fungus comprising:
mixing an effective amount of a capsaicin containing product with a mineral clay for adsorbing aflatoxin, ergovaline, or ergot alkaloids and a citric acid yeast culture presscake, thus producing an animal feed composition or animal feed supplement; and
feeding the animal feed composition or animal feed supplement to an animal that has consumed the endophytic fungus, the animal being selected from the group consisting of bovines, equines, ovines, and caprines such that the animal gains weight.
2. The method of claim 1 , wherein the mineral clay is aluminosilicate clay and the capsaicin containing product is capsicum.
3. The method of claim 1 , wherein the capsaicin containing product is coated or encapsulated.
4. The method of claim 1 , wherein the animal is afflicted with a fescue toxicosis condition or located in an environment associated with fescue toxicosis.
5. The method of claim 1 further comprising mixing an oligosaccharide source selected from the group consisting of a yeast product, a yeast culture, a yeast culture presscake, a citric acid yeast culture presscake, an ethanol yeast culture presscake, a spray dried yeast culture, a spray dried bacterial culture, a yeast extract, a modified yeast extract, a yeast enzyme, a bacterial enzyme, and combinations of any thereof with the animal feed composition or the animal feed supplement.
6. A method of improving weight gain in a bovine that has consumed an endophytic fungus comprising:
mixing an effective amount of a capsaicin containing product with a mineral clay for adsorbing aflatoxin, ergovaline, or ergot alkaloids and a citric acid yeast culture presscake, thus producing an animal feed composition or animal feed supplement; and
feeding the animal feed composition or the animal feed supplement to the bovine, wherein the bovine gains weight.
7. The method of claim 6 , further comprising mixing a polyalcohol with the animal feed composition or the animal feed supplement.
8. The method of claim 1 , wherein the animal feed composition or animal feed supplement is consumed in an amount ranging from about 10 g/head/day to about 454 g/head/day.
9. The method of claim 1 , further comprising mixing polyalcohols with the animal feed composition or the animal feed supplement.
10. The method of claim 6 , further comprising mixing the capsaicin containing product, the mineral clay, and the citric acid yeast culture presscake with an animal feed product selected from the group consisting of feed matter, a mineral, a vitamin, an amino acid, an antibiotic, a plant extract, a plant botanical, and combinations of any thereof.
11. The method of claim 6 , wherein the bovine is under heat stress.
12. The method of claim 6 , wherein the capsaicin containing product is coated or encapsulated.
13. The method of claim 1 , wherein the capsaicin containing product is synthetic, isolated, extracted, or combinations of any thereof.
14. The method of claim 6 , wherein the capsaicin containing product is synthetic, isolated, extracted, or combinations of any thereof.
15. The method of claim 1 , wherein the endophytic fungus is Neotyphodium coenophialum.
16. The method of claim 1 , further comprising mixing an insect growth regulator with the animal feed composition or the animal feed supplement.
17. The method of claim 6 , further comprising mixing an insect growth regulator with the animal feed composition or the animal feed supplement.
18. The method of claim 1 , wherein the capsaicin containing product is fed to the animal at an amount of between 10 mg to 500 mg per day.
19. The method of claim 6 , wherein the capsaicin containing product is fed to the bovine at an amount of between 10 mg to 500 mg per day.
20. The method of claim 1 , further comprising mixing cinnamaldehyde with the animal feed product.
21. The method of claim 1 , further comprising mixing eugenol with the animal feed product.
22. The method of claim 6 , wherein the capsaicin containing product is capsicum and the mineral clay is aluminosilicate clay.
23. The method of claim 1 , wherein the effective amount of the capsaicin containing product is between about 0.005% to about 1.0% by weight of the animal feed composition or the animal feed supplement.
24. The method of claim 6 , wherein the effective amount of the capsaicin containing product is between about 0.005% to about 1.0% by weight of the animal feed composition or the animal feed supplement.