Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 16 ISSUE 4
Written by Eugeniu ALEXANDROV, Boris GAINA
In the process of creating grape varieties are analyzed not only volatile esters of grape processing products, but also their content in juice berries selection of new varieties obtained by inter- and intra the grapevine. These investigations are aimed at the scientific characterization of new varieties of vine varieties compared to classical group Vitis vinifera L. In the study conducted was monitored in order to verify the content of volatile esters of interspecific hybrids juice berries vine V. vinifera L. x M. rotundifolia Michx. (DRX-M3-3-1; DRX-M4-502, -512, -571, -578, -580, 609, -640) is in amounts similar to those classic Vitis vinifera L. (Feteasca Alba, Feteasca Neagra, Rara neagra). Determining the concentration of volatile esters of interspecific hybrids juice berries vine V. vinifera L. x M. rotundifolia Michx. BC3 and by comparison with conventional varieties berries juice concentrations of native vine of V. vinifera L. ssp. Sativa D.C. We conclude that these constituents are in narrow ranges intervals.
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