SUMMARY
The study of o/w emulsions using the rotating viscometer method and the method of spin probesThe rheological properties of o/w emulsions used as vehicles for semi-solid preparations (SSP) depend on the composition of o/w and w/o emulsifiers to a large extent, and it is related to the structure of their aggregates in emulsions. In order to control the rheological parameters of emulsions it is necessary to know the regularities of the influence of the composition and properties of emulsifiers on these parameters, as well as the mechanism of emulsion stabilization, which depends on the structure of the aggregates formed by emulsifiers.