Fruit growing
and viticulture of South Russia

Annotation

The possibility and feasibility of creating functional food products is considered. It has been shown that grapes can and should be used as an antioxidant with dietary and therapeutic properties. The modern ideas about the formation of food rations, which imply the need to take into account the individual characteristics of the physiology of people for whom the product will be developed, are considered. Abnormalities of the human body, such as oxidative stress and metabolic syndrome, are among the main objects of control. In developing a scheme for analyzing functional ingredients of grapes, the main regulatory provisions of international standards, guidelines of the Codex Alimentarius Commission, Russian standards, reference data on the chemical composition of Russian food products were taken into account. The analysis of the available information base, the use of which makes it possible to establish the functionality of a food product and/or an ingredient for a functional purpose, has been carried out. A table of contained in grape nutrients that allowed to select the desired composition of grapes has been developed. The work was carried out on the example of the available and obtained properties of resveratrol and flavonoids, sufficiently mastered and recommended compounds of the vine with the studied chemical composition and structure. For the development and systematic use of food products with proven properties, following concepts are disclosed: Functional ingredients and functional products. Three samples of semi-finished products were obtained from the Rylines pink seedlings grape variety: juice, must, juice with the addition of mint. The samples were tested for the content of polyphenols and ascorbic acid. According to the test results, it was determined that juices have the best biochemical parameters for functional purposes. Using the obtained results, on the basis of proven quality control techniques, the feasibility of developing a new methodology for creating demanded and controlled indicators of a recommended for development functional food product was determined.

Annotation

Determining the relationship between the origin of a grape variety and its geographical growth is one of the aspects of clarifying the concepts of �autochthon� and �aboriginal�. The autochthon not only preserves its genotype and purity of origin, but also conveys in color, smell, taste the features of the soil, climate and area where the crop was grown, it most fully includes the well-known macro, micro and other healing elements inherentonly in this climatic zone, in which he is recognized as �autochthon�. The relevance and scientific interest of the article lies in the proposed algorithm for the development of a controlled list of autochthones of the established geographical area. The purpose of the development is to identify grape varieties that can be appropriately attributed to the autochthones of a particular agroterritory. It is expedient to study the grape varieties included in the developed list of autochthones as a source of raw materials for the creation of proactive functional products, with their unique nutrient composition, in demand, taking into account the declared classification of the human condition, with existing signs of health deviation. The proposed methods for classifying grape varieties differ from the generally accepted ones in that they use actual data on the timing of the start of cultivation, the area occupied and the gross harvest of grapes in the area with an assessment of the zoning of the agroterritory according to edaphoclimatic factors and the biological characteristics of cultivated grape varieties. Information from the State Register of Breeding Achievements is taken into account, according to which the declared variety can be included in the controlled list of autochthons of this particular climatic zone. The variety of scientific material and current regulations used in the study determined the basic principles for the development of a controlled list of autochthonous grape varieties traditionally cultivated in geographical areas with a unique climate, within the borders of the Russian state.