Results 11 to 20 of about 207,725 (349)

Rheological and Functional Properties of Hydrocolloids from Pereskia bleo Leaves

open access: yesFluids, 2021
The food industry has increased its interest in using natural and consumer-friendly ingredients to produce food products. In the case of hydrocolloids of natural origin, the materials are biodegradable and environmentally friendly.
Diana López-Barraza   +4 more
doaj   +1 more source

Novel Hydrocolloids Obtained from Mango (Mangifera indica) var. Hilaza: Chemical, Physicochemical, Techno-Functional, and Structural Characteristics

open access: yesGels, 2022
Background: Hydrocolloids are ingredients used to improve the technological properties of products; currently, there is a growing demand from the food industry and consumers to use natural ingredients and reduce the environmental impact.
Ronald Marsiglia-Fuentes   +2 more
doaj   +1 more source

Rheological and Microstructural Properties of Oil-in-Water Emulsion Gels Containing Natural Plant Extracts Stabilized with Carboxymethyl Cellulose/Mango (Mangiferaindica) Starch

open access: yesFluids, 2021
Emulsion gels are an alternative to developing food products and adding bioactive compounds; however, different stabilizers have been employed considering natural ingredients.
Luis Mieles-Gómez   +4 more
doaj   +1 more source

Dramatic effect of fluid chemistry on cornstarch suspensions: linking particle interactions to macroscopic rheology [PDF]

open access: yes, 2017
Suspensions of cornstarch in water exhibit strong dynamic shear-thickening. We show that partly replacing water by ethanol strongly alters the suspension rheology.
de Beer, Sissi   +3 more
core   +8 more sources

Using Rheo-Small-Angle Neutron Scattering to Understand How Functionalised Dipeptides Form Gels [PDF]

open access: yes, 2020
We explore the use of rheo-small-angle neutron scattering as a method to collect structural information from neutron scattering simultaneously with rheology to understand how low-molecular-weight hydrogels form and behave under shear.
A D Martin   +32 more
core   +2 more sources

A microfluidic approach to studying the injection flow of concentrated albumin solutions

open access: yesSN Applied Sciences, 2021
Subcutaneous injection by means of prefilled syringes allows patients to self-administrate high-concentration (100 g/L or more) protein-based drugs. Although the shear flow of concentrated globulins or monoclonal antibodies has been intensively studied ...
Alfredo Lanzaro
doaj   +1 more source

Energy Dissipation in the Human Red Cell Membrane

open access: yesBiomolecules, 2023
The membrane of the human red cell consists of a lipid bilayer and a so-called membrane skeleton attached on the cytoplasmic side of the bilayer. Upon the deformation of red cells, energy is dissipated in their cytoplasm and their membrane.
Thomas M. Fischer
doaj   +1 more source

Constitutive modeling for the flow stress behaviors of alloys based on variable order fractional derivatives

open access: yesMaterials Research Express, 2022
During hot working, alloys may experience three kinds of flow stress behaviors, including strain hardening, strain softening, or steady flow, because of the competition of work hardening and thermal softening. Modelling the flow stress behaviors plays an
Ruifan Meng, Liu Cao, Qindan Zhang
doaj   +1 more source

A Microfluidic Prototype for High-Frequency, Large Strain Oscillatory Flow Rheometry

open access: yesMicromachines, 2022
We introduce a “Rheo-chip” prototypical rheometer which is able to characterise model fluids under oscillatory flow at frequencies f up to 80 Hz and nominal strain up to 350, with sample consumption of less than 1 mL, and with minimum inertial effects ...
Alfredo Lanzaro, Xue-Feng Yuan
doaj   +1 more source

Development of Dressing-Type Emulsion with Hydrocolloids from Butternut Squash Seed: Effect of Additives on Emulsion Stability

open access: yesGels, 2022
Background: Natural ingredients have been employed to develop food products. Methods: Hydrocolloids from butternut squash seeds (HBSSs) were extracted with water at pH 3, 7, and 10 and characterized bromatologically and rheologically; then these HBSSs ...
Somaris E. Quintana   +2 more
doaj   +1 more source

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