Linear viscoelastic retardation phenomena in selected polysaccharides systems
نویسندگان
چکیده
The aim of present study was to determine the viscoelastic properties of the model mixtures of the selected pasted polysaccharides. The initial material was maize starch (SK), mixed with guar gum (GG). Rheological tests were performed in time domain. Theoretical analysis covered adaptation of some achievements of phenomenological theory of viscoelasticity, which were applied during interpretation of results obtained for mentioned above mixtures of biopolymers. The emphasis was placed on description of retardation behaviours with the aim of continuous rheological Burger’s model.
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