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SM ISO690:2012 ALEXANDROV, Eugeniu. Influența gradului de distanțare de la speciile spontane asupra potențialului compușilor chimici din bacele de viță-de-vie. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, Ed. 2, 29-30 septembrie 2016, Bălți. Balti, Republic of Moldova: Tipografia Foxtrot, 2016, Ediția 2, pp. 29-34. ISBN 978-9975-89-029-8. |
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Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective Ediția 2, 2016 |
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Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective" 2, Bălți, Moldova, 29-30 septembrie 2016 | |||||
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Pag. 29-34 | |||||
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The color of berries in the grapevine represents a very stable morphological character and some varieties can only be determined the basis of that indicator. The diversity of nuances vine berries is due to the biochemical characteristics of the juice berries. The concentration of resveratrol in juice berries interspecific hybrids of vines (V.vinifera L. x M.rotundifolia Michx.) is consistent with the color of berries. The berries of green-yellow color contain the 6.68 mg/l, berries pink color - 9.3 mg/l and blueviolet berries - 14 mg/l of resveratrol. As a result of studies it was found that hybrids third generation (BC2) is characteristic of a higher concentration of diglucozid-3,5-malvidol and methyl anthranilate than the fourth generation hybrids (BC3). So it, once the removal from parental forms, the concentration of chemical compounds, such as: resveratrol, diglucozid-3.5-malvidol, methyl anthranilate, heavy metals, etc., the juice of berries of interspecific hybrids of vines (V.vinifera L. x M.rotundifolia Michx.) is decreasing. |
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Cuvinte-cheie chamical compounds, Berries, color, interspecific hybrids |
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