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Procedure to Evaluate the Shear Rate Profile and the Apparent Viscosity of Non-Newtonian Fluids in the Falling Cylinder Viscometer
(Planta Piloto de Ingeniería Química, 2007-12)
The falling cylinder viscometer (FCV) is a reliable instrument to quantify the viscosity of Newtonian fluids. Nevertheless, when non-Newtonian fluids are tested in this device, difficulties appear to determine the apparent ...
Volumetric and viscosity properties of water-in-salt lithium electrolytes: A comparison with ionic liquids and hydrated molten salts
(Academic Press Ltd - Elsevier Science Ltd, 2021-07)
The density and viscosity of LiTf, LiTFSI and LiTFSI + LiTf (mole ratio 3:1) aqueous solutions have been measured at temperatures between 25 °C and 55 °C, over a wide range of concentrations covering the Water-in-Salt (WiS) ...
Mobility-viscosity decoupling and cation transport in water-in-salt lithium electrolytes
(Pergamon-Elsevier Science Ltd, 2020-11)
Two super-concentrated aqueous electrolyes, or water-in-salt electrolytes, comprising the lithium trifluoromethanesulfonate (LiTf-H2O) binary system, and the ternary system with bis(trifluoromethanesulfonyl)-imide ...
Rheological properties of emulsions containing modified soy protein isolates
(Springer, 2003-06)
The feasibility of replacing common emulsifiers with soy protein isolates (SPI) in low-calorie salad dressings was evaluated. Structural modifications of SPI were obtained by thermal-acidic treatment with or without ...
Effect of the milk-whey relation on the physicochemical and rheological properties of a fermented milky drinkEfecto de la relación leche-lactosuero sobre las propiedades fisicoquímicas y reológicas en una bebida láctea fermentada
(Universidad del Valle, 2017-08)
Se estudió el efecto de la relación leche-lactosuero sobre las propiedades fisicoquímicas (pH, acidez total, sólidos solubles y sinéresis) y reológicas (velocidad de deformación, viscosidad aparente, índice de comportamiento ...
Cassava starch (Manihot esculenta Crantz) esterified with stearic acid
(Universidade Tecnológica Federal do Paraná (UTFPR), 2015)
Rheological characterization of vinal gum,a galactomannan extracted from Prosopis ruscifolia seeds.
(Elsevier, 2018-01)
Prosopis ruscifolia (or vinal tree) is an abundant plant from Argentina semiarid areas, whose seeds contain a galactomannan type interesting gum: vinal gum. The aim of this work was to analyze the rheological behavior of ...
Dynamical effects in metalloprotein heterogeneous electron transfer
(Pergamon-Elsevier Science Ltd, 2020-03)
In this work we assess the influence of physiological viscosities on metalloprotein electron transfer reactions. To that end we investigated the direct electrochemistry of the copper proteins azurin and CuA adsorbed on ...
Protein isolates from Cajanus cajan L. as surfactant for o:w emulsions: pH and ionic strength influence on protein structure and emulsion stability
(Elsevier Science, 2021-08)
This work has focused on the study of the influence of pH (2.1, 3.9, 6.3, 8.3) and ionic strength (μ) (0.10 and 0.54) on the formation and stability of oil in water (o:w) emulsions using a protein isolate of Cajanus cajan ...