Investigation of the chemical composition of dietary supplements based on colostrum depending on technological modes

In recent years, research on the composition and properties of cow colostrum has been an urgent topic, due to the fact that colostrum obtained during the first milking is rich in biologically active immune enhancers such as immunoglobulins, lactoferrins, lysozymes and cytokines, and is vital for the formation of passive immunity in newborn dairy calves, strengthening their health, well-being and future productivity. During the first days of milking after calving, cattle colostrum contains a high content of somatic cells and there is a risk of antimicrobial residues, therefore, the issues of preserving colostrum as a valuable source of proteins for further use as a food fortifier seem to be an urgent task. A dietary supplement based on the use of cow's milk colostrum obtained within 24 hours after calving has been developed in the laboratory. The purpose of this article was to identify the solubility regimes of dietary supplements based on colostrum. The purpose of this article was to identify the solubility regimes of dietary supplements based on colostrum. The article presents data obtained as a result of a study of the solubility of dietary supplements in water at different temperatures and duration of dissolution. The research results have revealed the optimal time and duration of dissolution. The results obtained are confirmed by analyses of chemical parameters, which indicate the correct choice of technological modes of solubility of dietary supplements based on colostrum.