Studying the possibility of using non-traditional vegetable raw materials of the Republic of Adygea in the production of functional antioxidant products

Abstract

In the last decade the attitude of socially active people to their own health has changed significantly. The desire to lead a healthy lifestyle forms consumers’ demand for proper balanced nutrition, products enriched with natural biologically active substances of unconventional plant materials, systematic consumption of which can not only reduce the risk of alimentary diseases, but also protect a person from oxidative stress, which is the predecessor of many serious illnesses. Among the wide range of chemical compounds that make up plant materials, a special place is occupied by compounds of antioxidant action, such as flavonoids, phenol carboxylic acids, vitamins C and E. The aim of the research was to study the qualitative composition and quantitative content of natural antioxidants in some types of medicinal and technical plant materials of the Republic of Adygea to determine the possibility of their use in the production of functional food products. The content of biologically active compounds that determine the antioxidant properties of plant materials was determined using «Kapel 105 «M» capillary electrophoresis system and JASCO 875-UV liquid chromatograph. Antioxidant activity was measured by the amperometric method with Tsvet Yauza-01-AA analyzer. According to the results of the research, it has been found that Echinacea purpurea herb (1,09 g / dm3) and walnut leaves (0,96 g / dm3) exhibit a high antioxidant activity (in terms of gallic acid), which is due to the high concentration of natural antioxidants of the phenolic type. Due to these properties this plant raw materials can be used as enriching ingredients for the production of various groups of food products for functional purposes.