The invention relates to a nutritional composition for infants and young children comprising proteins, carbohydrates and lipids, wherein said proteins comprise ionic complexes of lactoferrin with acid milk proteins, said complexes having a negative charge at the pH of the infant formula. The nutritional composition is used for providing a satiety feeling and/or a better sleep and/or limiting nocturnal awaking in infants or young children.

The invention relates to a nutritional composition for infants and young children comprising proteins, carbohydrates and lipids, wherein said proteins comprise ionic complexes of lactoferrin with acid milk proteins, said complexes having a negative charge at the pH of the infant formula. The nutritional composition is used for providing a satiety feeling and/or a better sleep and/or limiting nocturnal awaking in infants or young children.

The present invention concerns methods of isolating milk proteins. Methods of the invention include charged ultrafiltration processes that use variations in pH to further separate protein species.

The present invention concerns methods of isolating milk proteins. Methods of the invention include charged ultrafiltration processes that use variations in pH to further separate protein species.

The invention provides methods and compositions for regulating weight and size in animals.

The invention provides methods and compositions for regulating weight and size in animals.

The present disclosure generally provides pediatric nutritional compositions comprising a protein source comprising an intact milk protein and a partially hydrolyzed milk protein, wherein about 5% to about 25% of total nitrogen content of the composition is non-protein nitrogen. The pediatric nutritional compositions described herein also comprise a fat source and a carbohydrate source. The partially hydrolyzed protein source, in certain embodiments, provides peptides that have similar structure and function to the peptides found in human milk.

The present disclosure generally provides pediatric nutritional compositions comprising a protein source comprising an intact milk protein and a partially hydrolyzed milk protein, wherein about 5% to about 25% of total nitrogen content of the composition is non-protein nitrogen. The pediatric nutritional compositions described herein also comprise a fat source and a carbohydrate source. The partially hydrolyzed protein source, in certain embodiments, provides peptides that have similar structure and function to the peptides found in human milk.

The present invention concerns methods of isolating milk proteins. Methods of the invention include charged ultrafiltration processes that use variations in pH to further separate protein species.

The present invention concerns methods of isolating milk proteins. Methods of the invention include charged ultrafiltration processes that use variations in pH to further separate protein species.