Additionally, for all samples, at a low shear rate (between 0 and 20 s −1 ), the apparent viscosity of the solutions shows a decreasing trend with an increase in shear velocity, indicating that the mixtures had a pseudoplastic fluid and shear thinning behavior, while at high shear rate (>20 s −1 ), the apparent viscosity presented no significant differences as the shear rate increased; i.e., the solutions had a continuous behavior, without an increase or decrease in apparent viscosity with an increase in the shear rate, providing a transition from the non-Newtonian fluid at a low shear rate to Newtonian fluid at a high shear rate [ 31 ].
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Encapsulation of Concentrated Solution Obtained by Block Freeze Concentration in Calcium Alginate and Corn Starch Calcium Alginate Hydrogel Beads.
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