Wine Grapes
Mostrando 1-12 de 51 artigos, teses e dissertações.
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1. Wine composition of Merlot and Cabernet Sauvignon vine clones under the environmental conditions of Serra Gaúcha, Brazil
Abstract This study aimed to evaluate the wine composition from vine clones of Merlot (181, 346, 347, 348) and Cabernet Sauvignon (R5, 18A, 163, 338, 341). The grapes were harvested between 2010 and 2012, then on the same day, taken to the winery facility for winemaking. After crushing and destemming the grapes, the musts were transferred to glass containers
Food Sci. Technol. Publicado em: 2021-06
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2. Difference and characteristics of anthocyanin from Cabernet Sauvignon and Merlot cultivated at five regions in Xinjiang
Abstract Anthocyanin plays an important role in wine color and quality. The anthocyanin concentration in grapes depends on the variety and is influenced by environmental factors, such as temperature, sunlight, soil, and grapevine practice. In this study, the anthocyanin profiles of two varieties, namely Cabernet Sauvignon and Merlot, from five regions (11 pl
Food Sci. Technol. Publicado em: 2021-06
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3. Production of functional products using grape processing residuals
Abstract The viticulture – winemaking of Azerbaijan has a rich history and traditions. Grapes have been cultivated and wine made in these places since the ancient times. In the 1980s, the field was in a boom period and provided economic benefits at a level comparable to the country's oil industry revenues. Although the area is currently experiencing a rece
Food Sci. Technol. Publicado em: 2020-12
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4. Phenology, thermal requirements and maturation of the SR 0.501-17 white wine grape hybrid cultivated in contrasting climatic conditions
ABSTRACT The SR 0.501-17 grape hybrid developed for wine making purposes, is characterized for producing white grapes and small berries with seeds. The purpose of this study was to characterize the phenology, thermal requirements and must physicochemical characteristics of the hybrid, in contrasting climatic conditions due to altitude at Jundiaí (715m) and
Rev. Ceres. Publicado em: 2020-08
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5. Viticultural performance of Cabernet Sauvignon clones in highland region of southern Brazil
Resumo A cultivar Cabernet Sauvignon é uma das videiras para vinho mais amplamente cultivada comercialmente no Brasil. Seu desempenho em relação à qualidade final da uva depende do clone, do porta-enxerto e do “terroir” onde os vinhedos estão localizados. Este estudo teve como objetivo avaliar e caracterizar os efeitos de sete combinações de clon
Rev. Bras. Frutic.. Publicado em: 10/10/2019
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6. Row orientation effects on Syrah grapevine performance during winter growing season
ABSTRACT The sunlight and heating effects on leaves and grapes are directly influenced by row orientation in vineyards. Row orientation studies have not been addressed under double pruning management, a technique used to transfer the wine grape harvest from wet summer to dry winter season in Brazilian Southeast. Effects of grapevine row orientation (north/so
Rev. Ceres. Publicado em: 12/08/2019
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7. Maturation and Maceration Effects on Tropical Red Wines Assessed by Chromatography and Analysis of Variance - Principal Component Analysis
Effects of grape maturity, maceration length during winemaking and interaction of both of them on physicochemical parameters, phenolic and volatile composition were investigated in tropical Syrah wines with the aim of finding the best conditions to produce wines that are rich in phenols and positive aroma active compounds. A headspace solid phase micro extra
J. Braz. Chem. Soc.. Publicado em: 04/07/2019
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8. Defoliation, application of S-ABA and vegetal extracts on the quality of grape and wine Malbec cultivar
Resumo A alta taxa de chuvas e baixas temperaturas podem fazer com que as uvas não atinjam índices adequados de maturação. O objetivo deste trabalho foi avaliar a remoção de folhas, regulador hormonal e extratos vegetais na qualidade da uva e do vinho. Um experimento foi conduzido em um vinhedo com a cv. Malbec, no sul do Brasil, por duas safras conse
Rev. Bras. Frutic.. Publicado em: 20/05/2019
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9. Canonical correlations among grapevine agronomic and processing characteristics
ABSTRACT. Canonical correlation analysis allows conclusions to be drawn about the occurrence and magnitude of associations between two groups of characteristics. This study estimated the magnitude of association and interdependence between two trait groups of clones of two varieties of Vitis vinifera grapes. The study was based on the mean data of eight char
Acta Sci., Agron.. Publicado em: 28/03/2019
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10. Rootstock-scion interaction:3. Effect on the composition of Cabernet Sauvignon wine
Resumo A interação entre porta-enxerto, copa e meio ambiente pode induzir respostas diferenciadas na fisiologia da videira e, consequentemente, na composição da uva e do vinho. Os vinhedos da Serra Gaúcha são estabelecidos em diferentes tipos de solo, cada um com diferentes propriedades físico-químicas. Além disso, as videiras são enxertadas em um
Rev. Bras. Frutic.. Publicado em: 28/02/2019
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11. Rootstock-scion interaction: 4. Effect on the sensory characteristics of Cabernet Sauvignon wine
Resumo Sabe-se que o porta-enxerto pode causar modificações nos componentes de produção da videira e na composição físico-química do mosto e do vinho. Entretanto, seu efeito nas características sensoriais do vinho tem sido pouco estudado. Por essa razão, conduziu-se um experimento para determinar o efeito de 15 porta-enxertos nas características
Rev. Bras. Frutic.. Publicado em: 28/02/2019
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12. Abscisic acid and ethephon treatments applied to ‘Verdejo’ white grapes affect the quality of wine in different ways
ABSTRACT: Exogenous ethephon and abscisic acid (ABA) treatments are used worldwide to improve the coloring of red table grapes, but there is little information about their impact on the quality of white grapes and wines. The aim of this work was to evaluate the effects of exogenous ethephon and ABA applications at veraison on the composition of ‘Verdejo’
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-09