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653 24 |
Ultima descărcare din IBN: 2024-04-21 14:19 |
Căutarea după subiecte similare conform CZU |
663.25 (122) |
Vin. Producerea vinului. Oenologie (442) |
SM ISO690:2012 GABUR DUMITRIU, Georgiana-Diana, COTEA, Valeriu, TEODOSIU, Carmen, LOPEZ DE LERMA, Nieves, NICULAUA, Marius, NISTOR, Alina-Mihaela, TELIBAN, Iulian-Valentin, PEINADO, Rafael A.. Influenţa procedeelor de maturare asupra compuşilor aromatici din vinurile de Fetească Neagră. In: Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor: Simpozionului Ştiinţific Internaţional „Horticultura modernă – realizări şi perspective”, 1-2 octombrie 2018, Chișinău. Chișinău, Republica Moldova: Universitatea Agrară de Stat din Moldova, 2018, Vol. 47, pp. 326-331. ISBN 978-9975-64-296-5. |
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Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor Vol. 47, 2018 |
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Conferința "Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor" Chișinău, Moldova, 1-2 octombrie 2018 | |
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CZU: 663.25 | |
Pag. 326-331 | |
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Rezumat | |
Red wines maturation is considered a crucial stage of refinement, in which a series of physical, chemical and biological transformations take place, which improve wines stability and also modify the compositional and organoleptic characteristics. Research related to this paper was conducted in order to study the effects of different maturation processes, traditional (barrels) and accelerated/alternative (chips and staves) on volatile compounds of Fetească neagră red wines. Based on gas chromatographic research was quantified for the first time the volatile composition of Fetească neagră autochthonous wines maturated by various processes. Using the traditional maturation method (barrels) and two alternative methods (staves and chips) were identified aromatic compounds (key) from two different chemical classes: furan compounds (furfural, 5-methylfurfural and 5hydroxymethylfurfural), and wood compounds (trans-whiskey lactone and cis-whiskey lactone). |
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Cuvinte-cheie Fetească neagră, traditional and alternative ageing process, aromatic compounds, SBSEGCMS |
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