“…Trisaccharide side chains are composed of mannose, glucuronic acid and mannose linked by β-1,2 and β-1,4 glycosidic bond (Brunchi, 2016& Fitzpatrick, 2013.Approximately half of the terminal mannose residues are linked to pyruvic acid moieties by ketal linkage, while acetyl groups are often present as 6-O substituents on the internal mannose residues (Brunchi, 2016& Fitzpatrick, 2013.Xnt is used as thickening, suspending, and emulsifying agents in pharmaceutics (Karadağ, 2015& Davidson, 1980. It has been used in the hydrophilic matrix formulations for controlled drug release, and it also has applications as a supporting material in enzyme and cell immobilization (Karadağ, 2015;Bhunia, 2013;Bhattacharya, 2012;Alupei, 2002;García-Ochoa, 2000& Davidson, 1980. It was used in the preparation of a biodegradable hydrogels for skin scaffold (Juris, 2011).…”