Speaker
Description
Abstract: Polysaccharides are large carbohydrates molecules constituted by repeating monosaccharide units that are linked by glycosidic bond. Some polysaccharides are water soluble which dissolves in cold water such have branching structure leads to intermolecular attraction, and some are insoluble which dissolves in hot water having a linear chain. Solubility increases with the increase of molecular weight. Water-soluble polysaccharides have unique properties and have found wide application in the advanced drug delivery systems. For soluble, the interactions between polysaccharide molecules and water molecules are favorable. Polysaccharide having monosaccharide units comprised of mannose, arabinose, glucose, rhamnose, galactose, and, xylose. The composition of d glucose as well as d mannose obtained by High Performance Size Exclusion Chromatography. Based on the study of methylation analysis, the structural characterization was further analyzed by fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), gas chromatography (GC), gas chromatography mass spectrometry (GCMS), UV-Visible Spectroscopy,13C Nuclear magnetic resonance (NMR), and also its chemical structure.