Patent ID: 8771780
Filing Date: 2014-07-08
Classification: A23L,A23V,C07H

Abstract:
1. An oligosaccharide ingredient comprising glycosylated amino acids and peptides of a general formula R n Sac m where R is an amino acid residue, Sac is a monosaccharide selected from the group comprising N-acetyl-neuraminic acid, N-acetyl galactosamine and galactose, n has a value between 1 and 10 with the proviso that if n is 1 R is selected from the group consisting of a threonine residue and a serine residue and if n has a value between 2 and 10 the peptide contains at least one residue selected from the group consisting of threonine and serine residue, m has a value between 2 and 4, the oligosaccharide ingredient comprising 10 to 25 mol % N-acetyl galactosamine, 10 to 25 mol % galactose, 20 to 50 mol % N-acetyl-neuraminic acid and 15 to 50 mol % threonine or serine or a mixture thereof, the oligosaccharide ingredient comprising a glycosylated amino acid or peptide selected from the group consisting of NeuAc-α-2,3-Gal-β-1,3-(NeuAc-α-2,6-)-GalNAc-R n , NeuAc-α-2,3-Gal-β-1,3-GalNAc-R n , Gal-β-1,3-(NeuAc-α-2,6-)-GalNAc-R n , and Gal-β-1,3-GalNAc-R n .