Author/Authors :
Gerard W. Robijn، نويسنده , , Jerry R. Thomas، نويسنده , , Han Haas، نويسنده , , Dick J.C. van den Berg، نويسنده , , Johannis P. Kamerling، نويسنده , , Johannes F.G Vliegenthart، نويسنده ,
Abstract :
The exopolysaccharide produced by Lactobacillus helveticus 766 in skimmed milk was found to be composed of d-glucose and d-galactose in a molar ratio of 2:1. Linkage analysis and 1D/2D NMR studies (1H and 13C) performed on the native polysaccharide, and on oligosaccharides obtained from a partial acid hydrolysate, showed the polysaccharide to consist of hexasaccharide repeating units with the following structure:
