The effectiveness of fundamental and applied research is realized in the field of technological and hardware solutions, it allows creating a new generation of food products whose quality indicators go beyond those typical of the traditional assortment. This to a certain extent applies to the fat and oil industry. An important scientific and at the same time practical result is the proposal to consider the encapsulation process not only from the technological point of view. This requires a scientific approach both in the choice of the components of the food system, and in the realization of their properties under the prevailing conditions. From a practical point of view, this determines the given technical and constructive solutions. To date, there is no theory and practice of extrusion of two fluids through the "air" technological medium, one of which is flowable oil content, and the other is a solution of the ionotropic polysaccharide. There are no scientific and technical principles for the formation of the physical form of the capsule, as well as industrial devices for their production. Food technologies with the use of fat-and-oil raw materials encapsulated are not revealed, and information on the effect of a new food form of fat-and-oil raw materials on the formation of product quality indicators in the technological flow and during storage is not generalized. To obtain a controlled technological process for the production of fat-and-oil encapsulated raw material, it is important to provide laminar flow of ionotropic shell-maker and fat-and-oil raw materials along the product line of the encapsulation device. This is possible under the condition of special constructive maintenance of the process of capsule formation of the "fat-and-oil raw materials - ionotropic shell-maker" system. This served as the basis for determining the physical parameters of the formation of a thermostable capsule. It is proved that the formation of a final capsule with internal contents of fat-and-oil raw material is possible under the condition of an individual design of an extrusion head and a capsulation device that ensure the circumferential rotation of the capsule in the laminar flow of the receiving medium. This allows to form capsules with given organoleptic, commodity, technological properties and the like.