Data on the influence of clarification and stabilization with bentonite clays on the elemental composition of red wines determining their varietal affiliation.

The research data on the effect of bentonite clays (BT) in the process of clarification and stabilization on the elemental composition determining the varietal affiliation of wines are analyzed in the article. The initial objects were three untreated wine samples produced from Cabernet Sauvignon, Merlot and Moldova grape varieties in the Krasnodar Territory. Clarification and stabilization of untreated wine samples was carried out with 32 samples of BT of various degrees of dispersion and trademarks.

[Efficiency of polyphenol-rich grape products for the prevention of metabolic disorders in the experiment].

The article presents the results of study of the effect of polyphenol-rich materials obtained from grapes on the clinical symptoms, activity of non-specific proteases, and parameters of lipid peroxidation (LPO) of blood of rats with fructose model of metabolic syndrome (MS). White male rats (n=54, with initial body weight of 190-210 g) were randomly divided into five groups: control and 4 experimental groups. Body weight, circumference of the abdomen, blood serum level of glucose, total cholesterol, triglycerides and high density (HDL) lipoproteins were monitored in all animals in dynamics.

[IDENTIFICATION OF CAUSATIVE AGENTS OF GLANDERS AND MELIOIDOSIS BASED ON PRINCIPLES OF POLYPHASE TAXONOMIC APPROACH].

Aim: Determine an optimal set of the most effective methods of identification and intraspecies typing ofcausative agents ofglanders and melioidosis. Materials andmethods. Bacteriologic, immunochemical, molecular-genetic methods were used.

[Influence of the concentrate of red wine polyphenols on glutamate neurotoxicity].

The purpose of the work was to assess the influence of the concentrate of red table wine Saperavi on the cultivated nerve cells exposed to glutamate. The selection of Saperavi as the source of phenolic compounds was not accidental: this type of grapes in the Krasnodar region has the highest content of them - up to 4-5 g/dm3 and more. Polyphenol concentrate was prepared by pre-distillation of ethanol using vacuum, evaporation of red table wine with a rotary vaporizer, with the subsequent lyophilic drying.

[Antioxidant activity of different types of red grape wines].

This article represented the data about antioxidant activity in the red table and liqueurfaults, prepared from the types of grapes of Cabernet, Merlot and Saperavi. The antioxidant activity of faults in the conversion to TROLOX, the synthetic analog of gallic acid, was determined by voltammetric method. The determination of antioxidant activity was conducted in the young faults (through 2 month after the completion of fermentation) and through half a year the storage without the air inlet.