Prevention of allergy at weaning
View Patent ↗A nutritional composition comprising a partially hydrolyzed milk protein having a degree of hydrolysis between 15 and 25% and 50 to 1000 nanograms of TGF-β per 100 ml of ready to consume composition and methods for the primary prevention of allergic reactions to newly introduced dietary protein at weaning and the prevention of development of atopic diseases in a young mammal at weaning comprising feeding to the young mammal a therapeutic amount of the composition are disclosed.
1. A method for the primary prevention of allergic reactions to newly introduced dietary protein in a young mammal at weaning, the method comprising feeding to the young mammal, during the weaning period, a therapeutic amount of a nutritional composition comprising from 1.0 to 2.0 grams of partially hydrolyzed whey protein per 100 ml of ready to consume composition, wherein the partially hydrolyzed whey protein has a degree of hydrolysis ranging between 15 and 25%, and 50 to 500 nanograms of TGF-β per 100 ml of ready to consume composition.
2. The method of claim 1 , wherein the young mammal is a human infant.
3. The method of claim 2 , wherein the human infant is over the age of four months.
4. The method of claim 1 , wherein the partially hydrolyzed whey protein has a residual antigenicity that is at least 100 times less than that of the intact protein.
5. The method of claim 1 , wherein the degree of hydrolysis of the partially hydrolyzed whey protein is between 15 and 19%.
6. The method of claim 1 comprising 200 to 300 nanograms of TGF-β per 100 ml of ready to consume composition.
7. A method for the primary prevention of allergic reactions to newly introduced dietary protein in a young mammal at weaning, the method comprising feeding to the young mammal during the weaning period, a therapeutic amount of a nutritional composition comprising from 1.0 to 2.0 grams of partially hydrolyzed whey protein per 100 ml of ready to consume composition, wherein the partially hydrolyzed whey protein has a degree of hydrolysis ranging between 15 and 25% and 50 to 500 nanograms of TGF-β per 100 ml of ready to consume composition, the TGF-β being a mixture of TGF-β1 and TGF-β2 at a ratio of TGF-β1 to TGF-β2 from 1:5 to 1:50.
8. The method of claim 7 , wherein the young mammal is a human infant.
9. The method of claim 8 , wherein the human infant is over the age of four months.
10. The method of claim 7 , wherein the partially hydrolyzed milk protein has a residual antigenicity that is at least 100 times less than that of the intact protein.
11. The method of claim 7 , wherein the degree of hydrolysis of the partially hydrolyzed whey protein is between 15 and 19%.
12. The method of claim 7 comprising from 1.2 to 1.9 grams of partially hydrolyzed whey protein per 100 ml of ready to consume composition.
13. The method of claim 7 comprising 200 to 300 nanograms of TGF-β per 100 ml of ready to consume composition.