Studies of antioxidant properties of walnut shells

The main purpose of the research is to study composition walnut shells. Walnut kernels are widely used in food industry, but, at same time, shell obtained stage cleaning usually disposed by burning. Given multi-ton volume fruit processing, output production waste also significant. When processing even one ton walnuts, an unused product remains – a weighing over 550 kg, which requires removal and disposal, that is, additional costs, when such organization possible, will be concentrated processed isolate valuable biologically active substances, on basis new domestic drugs various therapeutic preventive actions can developed. article presents results studies mineral composition, amino acids, bioflavonoids Three varieties nuts Kazakh selection were taken as raw materials. According analysis, future it planned develop technology for obtaining extract additive soft drink, enriching with missing nutritional components.