Using Secondary Fish Raw Materials to Produce Gerodietic Food Products
Elderly people frequently experience a decrease in body weight, associated primarily with a decrease in protein intake, for a variety of reasons, including social factors. In this regard, the consumption of liquid food rations enriched with watersoluble protein hydrolysates is the simplest solution to the problem of providing people with sufficient protein intake. Development of methods for the manufacture of fish and cereal-based products is promising due to the possibility to simulate the composition of a certain nutritional compound for functional consumption by various population groups. Our task was to substantiate the parameters and components for creating a product for gerodietic use. The development of the technology included the following stages: preparation of ingredients, such as cereal filler, by-products from herring cutting, natural food coloring, vegetable oil, table salt and water; their mixing; heat treatment; cooling and packaging. The finished product has a light orange color, characteristic of natural pollock roe, and a pleasant fishy smell; the ”fish eggs” are easily separated from each other. New types of gerodietic products make it possible to increase the nutritional and biological value of the diet of the elderly, as well as to inhibit the development of age-related pathological changes.
Keywords: Secondary Raw Materials, Functional Foods, Gerodietic Food Products
 Sytova MV, Kharenko EN, Mikodina EV, Ganzha EV, Dmitrieva EA. Safety indicators and the content of genetically modified sources in the ovarian fluid of sturgeon fish.Rybprom, 2009;1:54-57.
 Kharenko EN, Dmitrieva EA, Sytova MV.Comparative analysis of the functional and technological properties of ovarian fluid of various species (breeds) of sturgeon fish.RybnoyeKhoziaystvo.2011;3:79-85.
 Kharenko EN, Dmitrieva EA, Sytova MV.Development of drying regimes for sturgeon caviar protein fluid. Storage and processing of agricultural raw materials.2012;3:12- 15.
 Kharenko EN, Sytova MV, Gritsenko EA. New raw material produced from living sturgeon fish. Biochemical characteristics, drying technologies, prospective use. Lambert Academic Publishing Saarbrucken; Moldova, Chisinau, 2012.
 Kharenko EN, Fomicheva LF, Sytova MV. Fish cutting handbook. Moscow: Russian Federal Research Institute of Fisheries and Oceanography; 2016.
 Shchepochkina YA .RF patent No. 2320223. A method of obtaining artificial caviar. Moscow, Standartinform, 2008.
 Kharenko EN, Ostrikova EI. The use of ultrasonic processing to improve the quality of substitute products from secondary fish raw materials.RybnoyeKhoziaystvo.2012;5:109 -113
 Kharenko EN, Ostrikova EI, Bedina LF.RF patent No. 2467653. A method of obtaining caviar substitute. Moscow, Standartinform, 2012.