Author/Authors :
Valerie M. Marshall، نويسنده , , Helen Dunn، نويسنده , , Mark Elvin، نويسنده , , Neil McLay، نويسنده , , Yucheng Gu، نويسنده , , Andrew P. Laws، نويسنده ,
Abstract :
Streptococcus thermophilus EU20 when grown on skimmed milk secretes a high-molecular-weight exopolysaccharide that is composed of glucose, galactose and rhamnose in a molar ratio of 2:3:2. Using chemical techniques and 1D and 2D-NMR spectroscopy (1H and 13C) the polysaccharide has been shown to possess a heptasaccharide repeating
