Extensional and shear rheology of okra polysaccharides in the presence of artificial saliva

Plots of shear viscosities vs shear strain for a series of okra polymer (OP) solutions mixed with artificial saliva at 1:1？v/v ratio at 25？°C. Points at top: Extensional viscosities vs rates at 25？°C for okra polysaccharide (OP) solutions mixed with artificial saliva at 1:1？v/v ratio (concentrations shown increase in increments of 0.25%