to describe viscous flow behavior of all starch gels. The highest thixotropy extent was obtained for the HPWS (1.98–9.26) while no statistically significant difference was observed for that between the NWS and CLWS gel samples (P > 0.05). The first...

behavior, thixotropy and viscoelasticity measurements. Shear thinning as the important rheological behavior of biopolymers were found to be broadly different in steady and dynamic shear tests. We attributed this difference to the longer timescale of segment...

Herein, the influence of temperature (10°C, 30°C, 50°C, 70°C, and 90°C) on the dynamic (using amplitude sweep, frequency sweep, and temperature sweep tests), steady-shear, thixotropy (using hysteresis loop, single shear decay, and in...

A novel approach for distinguishing the viscoelastic and thixotropic phenomena of predisturbed and intact networks at short and long timescales of observation was proposed using stress relaxation, creep/recovery, single ...

, but it did not have a general trend with concentration and temperature. The extent of thixotropy increased with increasing gum concentration and decreased with increasing temperature and shear rate. In this work, the decay rate constant generally increased...

the second order structural kinetic model, Weltman model, first order stress decay models with zero and non-zero equilibrium stress values were used to describe the thixotropy behavior and different parameters of these models were analyzed. The results showed...

) and temperatures (25, 40, 55 and 70 °C at constant concentration of 6%). All samples showed shear-thinning and thixotropy behavior at studied conditions. The Power-law model (R2=0.940-0.987; RMSE=1.297-15.325) and Casson models (R2=0.861-0.975; RMSE=0...

Protein-free cress seed gum (PFCSG) was obtained by precipitation of crude cress seed gum (CSG) with ethanol followed by treatment with protease. Molecular weight, moisture, ash and uronic acids content decreased after ...

In this paper, the effects of different purification methods (ethanol (sample E), isopropanol (sample I) and ethanol-isopropanol (sample EI)) on intrinsic viscosity, steady and dynamic rheological properties of cress seed ...

The seeds of Lepidium sativum (Garden Cress) were selected as a new source of hydrocolloid and its

chemical composition and molecular parameters were determined. The macromolecular component of

the extract ...