The paper analyzes the scientific work on fire protection, fire resistance, mathematical modeling of fire-proof properties, mathematical planning of experiments. The factors determining the efficiency of fire-proof coating have been determined. The experimental technique for determining fire-proof efficiency as an output parameter was selected. A factor space was constructed, and an experimental plan was drawn up. Experimental studies of the fire-proof effect of the coating based on the xerogel of the gel-forming system at all points of the factor space were carried out. A regression equation was obtained that describes the effect of the qualitative and quantitative composition of the coating on its fire-proof efficiency.

Technology and equipment of food production ceutical products, etc. In addition, the use of oils and fats on their own is widespread in both food and non-food purposes. An acute problem associated with the obtaining, processing and use of oils is various types of spoilage, which lead 1. Introduction Oils and fats are one of the most important components of food, cosmetics and hygiene products, chemical and pharma

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66 person every day. Protein-the main source of essential amino acids-plays the role of building material in the process of cell development and metabolism in the organism. Lack of proteins in the diet can lead to a decrease in the protective properties of the organism, disrupt digestion processes, blood formation, the activity of the central nervous system or weaken mental activity. It is well known that about half 1. Introduction Human nutrition is the main factor in ensuring and improving health. For the proper functioning of the human body, about 600 essential nutrients are needed daily. Proteins-the most important component of the six main components of food should be present in the nutrition of every

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