The success of a wide range of polysaccharide based commercial products and industrial process depends on meeting specific flow requirement. The fundamental principles of rheology are used in the formulation, process design, and analysis of various polysaccharidebased industrial products such as thickeners, adhesives, lubricants, drilling mixture, fire extinguisher, paints etc. The flow behavior of the polysaccharide is important for design and scale-up of the reactor. Therefore, better understanding of rheological properties of the extracted alpha glucan will help to evaluate its potential for diverse industrial applications.