| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Velikov, Krassimir Petkov
University of Amsterdam
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Thermoresponsive oil-continuous gels based on double-interpenetrating colloidal-particle networkscitations
- 2023Towards a constitutive relation for emulsions exhibiting a yield stresscitations
- 2023Influence of thickeners (microfibrillated cellulose, starch, xanthan gum) on rheological, tribological and sensory properties of low-fat mayonnaisescitations
- 2022Ethyl cellulose nanoparticles as stabilizers for Pickering emulsionscitations
- 2022Elastic reinforcement and yielding of starch-filled lipid gelscitations
- 2022Unravelling discolouration caused by iron-flavonoid interactionscitations
- 2020Multivalent ion-induced re-entrant transition of carboxylated cellulose nanofibrils and its influence on nanomaterials' propertiescitations
- 2019Biobased Cellulose Nanofibril–Oil Composite Films for Active Edible Barrierscitations
- 2019Cellulose microfibril networks in hydrolysed soy protein isolate solutionscitations
- 2017Revealing and Quantifying the Three-Dimensional Nano- and Microscale Structures in Self-Assembled Cellulose Microfibrils in Dispersionscitations
- 2015Microstructure and rheology of microfibril-polymer networkscitations
- 2014Phase transitions in cellulose microfibril dispersions by high-energy mechanical deagglomerationcitations
- 2003Synthesis and characterization of large colloidal silver particlescitations
Places of action
| Organizations | Location | People |
|---|
article
Elastic reinforcement and yielding of starch-filled lipid gels
Abstract
Many foods involve complex suspensions of assorted particles in a Newtonian liquid or viscoelastic medium. In this work, we study the case of suspensions of non-Brownian non-interacting rigid particles: starch, embedded in a soft solid: a colloidal lipid gel. We relate the macroscopic properties of the suspensions to the mechanics of the colloidal gel and the particle volume fraction. As particle volume fraction increases, the suspension gradually stiffens and becomes brittle as the system approaches its maximum packing fraction. The latter is independently determined from a geometric theory of random close packing for polydisperse hard spheres based on the log normal distribution of starch particles dispersed in oil. The elastic modulus, yield stress and yield strain are interrelated through simple scaling laws from a micromechanical homogenization analysis of hard spheres isotropically-distributed in yield stress fluids.