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634.8:581.19 (1) |
Viticultură. Viță de vie. Vii (624) |
Fiziologia plantelor (526) |
SM ISO690:2012 ALEXANDROV, Eugeniu, GĂINĂ, Boris. Compuşii biochimici din bacele hibrizilor distanţi F4 (Vitis Vinifera l. X Muscadinia Rotundifolia Michx.) În comparaţie cu soiurile de Vitis Vinifera l.. In: Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor: Simpozionului Ştiinţific Internaţional „Horticultura modernă – realizări şi perspective”, 1-2 octombrie 2015, Chișinău. Chișinău, Republica Moldova: Universitatea Agrară de Stat din Moldova, 2015, Vol. 42 (2), pp. 97-102. ISBN 978-9975-64-273-6.. |
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Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor Vol. 42 (2), 2015 |
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Conferința "Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor" Chișinău, Moldova, 1-2 octombrie 2015 | ||||||
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CZU: 634.8:581.19 | ||||||
Pag. 97-102 | ||||||
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The process of obtaining distant hybrids, as well as any crossing of cultivars of V.vinifera L. with representatives of species possessing the necessary qualities (resistance to diseases and pests, low temperature, etc.) may change the spectrum of chemical and biochemical compounds responsible for flavour, colour and taste of grapes, obtained juice and wine. For the determination of diglucoside-3,5-malvidin, the fluorimetric method, for determining the methyl anthranilate, the gas chromatographic method was applied. Based on the analyzes of biochemical constituents of grapes of the distant hybrids: DRX-M4-578; -502; -571; -660; -609; -580; etc., compared to the traditional cultivars „Feteasca albă” and „Rară neagră”, it has been found that these varieties are similar. The distant hybrids studied according to the classical uvologic and technological principles can be classified as follows: distant hybrids are attributed to the table vine species (DRX-M4-502; DRX-M4-512 etc.) and distant hybrids have mixed properties (DRX-M3-3-1; DRXM4-580; DRX-M4-640 etc). According to the physical and biochemical indices of the grapes of the studied distant hybrids, their characteristics are similar to European vine species. |
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Cuvinte-cheie berry, Diglucoside-3, 5-malvidin, Methyl anthranilate, variety, Antranilat de metil, bacă, Diglucozid-3, 5-malvidin, soi |
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