The article provides basic information about the functional properties of fish culinary products developed on the basis of freshly frozen pollock fish with additives of vegetable powders: jerusalem artichoke powder, basil, tomato, paprika, dill, and onion and carrot were used as vegetable raw materials. The influence of the duration of heat treatment of products from pollock cutlet mass on sensory characteristics, the value of moisture-retaining ability, the size of the particles of crushed muscle tissue of model samples of minced meat is considered. Rational parameters of heat treatment of functional minced fish products have been established. The influence of a vegetable additive from Jerusalem artichoke on the functional and technological characteristics of minced fish systems has been studied. The safety indicators of finished products prepared on the basis of heat-treated fish raw materials with the addition of jerusalem artichoke powder, flavoring additives and vegetable raw materials are investigated. This determines the main task of research and is relevant and promising. The purpose of the development of new specialized products is to obtain enriched model compositions for the manufacture of high-quality functional minced products in an industrial way. The article presents data on the optimization of the ingredient composition of fish culinary products, taking into account the technological properties of raw materials and storage conditions. The list of ingredients with immunomodulatory and antioxidant properties and the possibility of their use in the preparation of specialized fish culinary products for rational and specialized nutrition is scientifically substantiated. Optimization was carried out using modern programs that provide mathematical modeling of product formulations in the realized range of parameter changes. The qualitative and quantitative prescription composition is modeled in accordance with sanitary norms and requirements of the SanPiN 2.3/2.4.3590–20 requirements for food products of the population.

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