Conclusions The study of the polyelectrolyte gelatin–polysaccharide (-carrageenan as a polysaccharide) complexes used as a stabiliserfor concentrated oil-in-water emulsions showed that varying thecomponent ratio, or to be more precise the concentration of thecomplex, provides an opportunity to regulate not only the stabilityand morphology of emulsions, but also the complex of the rhe-ological properties of highly concentrated (ϕ = 74–75%) emulsionsprepared during sedimentation of the initial concentrated (ϕ = 60%)ones.