Studies of the main physical chemical characteristics in some grape varieties from Iaşi vineyard

Abstract

The article analyses local, newly created grape varieties for table grapes, in order to highlight valuable sources of germplasm as to fulfill the biological and economic potential of Iasi vineyard, area with a low favourability for table grapes cultivation. The main goal is the analysis of structural, physicochemical and biochemical characterization of local varieties for table grapes. Having information regarding the type and concentrations of biochemical compounds available in the grapes, and the relationships between them, technological characteristics, therapeutic value, as well as sources of germoplasm for other grape varieties. The objectives were to determine the structural characteristics of the grapes at full maturity, determination of physico-chemical characteristics of the studied varieties, as well as their qualitative characteristics.