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Aromatic profiles of young wines from berries at different heights on grapevines Ciênc. Tecnol. Aliment.
XIE,Sha; HU,Fan; SONG,Changzheng; XI,Zhumei; ZHANG,Zhenwen.
Abstract The differences among young wines from berries at 3 heights (fruit-zone 1 (FZ1): 140-200 cm above the ground; FZ2: 80-140 cm; FZ3: 20-80 cm) on Vitis vinifera L.cv Merlot and Chardonnay were assessed to evaluate the influence of berry-heights on the final wine quality. Stir bar sorptive extraction coupled with gas chromatography–mass spectrometry (SBSE-GC/MS) was used to analyse the characteristics of wine aromas. The results revealed that berry-heights exert significant influence on ethyl octanoate, isoamyl acetate, ethyl hexanoate, and ethyl butanoate in various- FZ Merlot wines and beta-damascenone in the Chardonnay -FZ wines. As a result, FZ1 wines of Merlot are more aromatic than the other FZ wines and had the highest floral and fruity series...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Berries of different- heights; Wine aromatic compounds; Principal Component Analysis (PCA); Odour activity values (OAVs).
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612016000200248
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