The juices of five grapevine cultivars cultivated in a typical Mediterranean climate were analyzed for sugars, organic acids, and phenols at four distinct stages of berry development. When the unripe berries were almost in full size, the glucose and fructose contents, based on HPLC detection, ranged from 13.3 to 30.7 g L�1 and from 8.3 to 23.7 g L�1 for �Muscat of Alexandria� and �Muscat of Hamburg�, respectively. At this stage, tartaric acid concentration was between 10.3 (�Italia�) and 12.3 g L�1 (�Muscat of Alexandria�), while the level of total phenols was low. Up to véraison, there were slight reductions in organic acids, while sugar content increased slightly. However, dramatic changes in all genotypes were apparent after véraison. Sl...
Grapevine (Vitis vinifera L.) is an economically important fruit crop. The berry components that de...
The response of phenolic composition of skins from Vitis vinifera L. 'Tempranillo' and 'Graciano' gr...
The response of phenolic composition of skins from Vitis vinifera L. ‘Tempranillo’ and ‘Graciano’ gr...
The juices of five grapevine cultivars cultivated in a typical Mediterranean climate were analyzed f...
The juices of five grapevine cultivars cultivated in a typical Mediterranean climate were analyzed f...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Caftaric and coutaric acid contents (juice concentration, amounts per berry, percent of the cis form...
Flavor composition has been defined as a complex attribute of fruit quality, in which the mix of sug...
Flavor composition has been defined as a complex attribute of fruit quality, in which the mix of sug...
Grape berry ripening includes a broad range of physical and biochemical processes. In this study, co...
Grape berries (Vitis vinifera cv. Chardonnay) were divided into four concentric zones in order to fo...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Sugar concentrations and sucrose-metabolism related enzyme activities in berries and leaves were inv...
UMR AGAP - équipe DAAV (Diversité, adaptation et amélioration de la vigne)The timing of grape pickin...
Grapevine (Vitis vinifera L.) is an economically important fruit crop. The berry components that de...
The response of phenolic composition of skins from Vitis vinifera L. 'Tempranillo' and 'Graciano' gr...
The response of phenolic composition of skins from Vitis vinifera L. ‘Tempranillo’ and ‘Graciano’ gr...
The juices of five grapevine cultivars cultivated in a typical Mediterranean climate were analyzed f...
The juices of five grapevine cultivars cultivated in a typical Mediterranean climate were analyzed f...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Caftaric and coutaric acid contents (juice concentration, amounts per berry, percent of the cis form...
Flavor composition has been defined as a complex attribute of fruit quality, in which the mix of sug...
Flavor composition has been defined as a complex attribute of fruit quality, in which the mix of sug...
Grape berry ripening includes a broad range of physical and biochemical processes. In this study, co...
Grape berries (Vitis vinifera cv. Chardonnay) were divided into four concentric zones in order to fo...
Mestrado Vinifera Euromaster - Viticulture and Enology - Instituto Superior de AgronomiaGlobal warmi...
Sugar concentrations and sucrose-metabolism related enzyme activities in berries and leaves were inv...
UMR AGAP - équipe DAAV (Diversité, adaptation et amélioration de la vigne)The timing of grape pickin...
Grapevine (Vitis vinifera L.) is an economically important fruit crop. The berry components that de...
The response of phenolic composition of skins from Vitis vinifera L. 'Tempranillo' and 'Graciano' gr...
The response of phenolic composition of skins from Vitis vinifera L. ‘Tempranillo’ and ‘Graciano’ gr...