Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorDuring two seasons, samples were collected from two varieties of Vitis Vinifera Malbec and Syrah in a vineyard located in Itaara RS at different time of maturation. These grapes were crushed and subjected to two periods of maceration (7 an 14 days). From the moment of crushing until the end of the maceration samples were collected from the most every 48 hours, and analyses for Brix and pH at the time of sampling and further analysis of total polyphenols, anthocyanins and tannins were made after the freezing of the same. The wines produced were analyzed for acidity, pH, alcohol content, total polyphenols, anthocyanins and tannins. The aim was evaluate the influence of the harvest an...
BACKGROUND: Obtaining two or more successive annual vintages from the same vineyard is characteristi...
Maceration is the main technological stage in red vinification. The duration of maceration is the ma...
Grapes, the quintessential quality factor in winemaking, are found in certain areas of the globe w...
The aim of this study was to understand the relationship among phenolic compounds profile of the win...
Na busca por vinhos tintos de grande cor, aroma, corpo e identidade, enólogos forçam a extração dos ...
The effect of maceration time and temperature on the phenolic compounds of Syrah grape musts was stu...
Effects of grape maturity, maceration length during winemaking and interaction of both of them on ph...
International audienceThe effect of maceration time and temperature on the phenolic compounds of Syr...
Aim: To evaluate the impact of maceration time on color, polyphenols and copigmentation of Merlot wi...
The influence of the time of maceration on phenolic composition of wine (white, rosé and red wine) p...
Changes in the principal phenolic compounds during the macerationfermentation process of Garnacha, M...
The maceration of solid parts (dregs) of grapes represents a fundamental step of wine-making not onl...
The main sensory parameter for the quality of red wines is the colour. Red wine is the result of red...
The northeastern region of São Francisco Valley is the third largest wine producer in Brazil, differ...
The effect of increasing concentration of ethanol (0, 4, 7.5 and 13 %) and contact time (respectivel...
BACKGROUND: Obtaining two or more successive annual vintages from the same vineyard is characteristi...
Maceration is the main technological stage in red vinification. The duration of maceration is the ma...
Grapes, the quintessential quality factor in winemaking, are found in certain areas of the globe w...
The aim of this study was to understand the relationship among phenolic compounds profile of the win...
Na busca por vinhos tintos de grande cor, aroma, corpo e identidade, enólogos forçam a extração dos ...
The effect of maceration time and temperature on the phenolic compounds of Syrah grape musts was stu...
Effects of grape maturity, maceration length during winemaking and interaction of both of them on ph...
International audienceThe effect of maceration time and temperature on the phenolic compounds of Syr...
Aim: To evaluate the impact of maceration time on color, polyphenols and copigmentation of Merlot wi...
The influence of the time of maceration on phenolic composition of wine (white, rosé and red wine) p...
Changes in the principal phenolic compounds during the macerationfermentation process of Garnacha, M...
The maceration of solid parts (dregs) of grapes represents a fundamental step of wine-making not onl...
The main sensory parameter for the quality of red wines is the colour. Red wine is the result of red...
The northeastern region of São Francisco Valley is the third largest wine producer in Brazil, differ...
The effect of increasing concentration of ethanol (0, 4, 7.5 and 13 %) and contact time (respectivel...
BACKGROUND: Obtaining two or more successive annual vintages from the same vineyard is characteristi...
Maceration is the main technological stage in red vinification. The duration of maceration is the ma...
Grapes, the quintessential quality factor in winemaking, are found in certain areas of the globe w...