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Ultima descărcare din IBN: 2023-06-28 23:37 |
Căutarea după subiecte similare conform CZU |
663.222:54 (5) |
Виноделие. Энология. Виноградные вина (455) |
Химия. Кристаллография. Минералогия (2101) |
SM ISO690:2012 RUSU, Emilian, OBADĂ, Leonora, GROSU (COVALCIUC), Olga, CIBUC, Mariana, NEMŢEANU, Silvia. Influenţa seminţelor din struguri asupra compoziţiei chimice a vinurilor roşii. 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. 244-249. 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: 663.222:54 | |||||||||
Pag. 244-249 | |||||||||
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Rezumat | |||||||||
The fact that, to enriche whith phenolic compounds the red wine three main uvologic elements are participating, namely: grapes skins, grapes and seeds, it is known. At the moment, the enrichment process of wines with tannins extracted was studied, more detalied, from the peel and bunch and less from seeds. In this context samples of wines Merlot obtained from maceration-fermentation of must whith seeds extracted in an amount of 25, 75 and 100% and from must whith seeds added to the existing ones in an amount of 30 60 and 100% were researched. The wine sample produced from the usual must served as a martor. The result of research showed that variants in which the seeds were found in small amounts or were absent are distinguished by their high content in phenolic compounds. Adding wet seed in different proportions reduces the content of phenolic substances and antocyans. |
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Cuvinte-cheie maceration-fermentation, seeds, separation, addition, phenolic substances, antocians, content, macerare-fermentare, seminţe, separare, adăugare, substanțe fenolice, substanțe colorante, conținut |
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