| abstract |
The present invention comprises a composition comprising at least two immiscible fluid phases separated by a fluid-fluid interface, wherein the interface is stabilized by a collection of biopolymer microparticles adsorbed on the interface, Said composition characterized in that the nature of the interface is modified through the association of at least one functional group of a biopolymer (eg hydroxypropylmethylcellulose phthalate) with at least one ligand (eg eosin) I will provide a. This allows, for example, the production of colored emulsions, in particular colored foams and bubbles. |