High Temperature Alters Anthocyanin Concentration and Composition in Grape Berries of Malbec, Merlot, and Pinot Noir in a Cultivar-Dependent Manner [PDF]
Plants, 2022 Climate is determinant for grapevine geographical distribution, berry attributes, and wine quality. Due to climate change, a 2–4 °C increase in mean diurnal temperature is predicted by the end of the century for the most important Argentine viticulture ...
Leonor Deis, Pablo Cavagnaro
exaly +4 more sources
Exploring the Phytochemical Composition and the Bioactive Properties of Malbec and Torrontés Wine Pomaces from the Calchaquíes Valleys (Argentina) for Their Sustainable Exploitation [PDF]
FoodsHydroalcoholic extracts from Malbec and Torrontés wine pomaces (Vitis vinifera L.) originating from the high-altitude vineyards of Argentina’s Calchaquí Valleys were characterized. Total phenolics, hydroxycinnamic acids, orthodiphenols, anthocyanins, non-
Pablo Ezequiel Tapia +10 more
doaj +2 more sources
Influence of late pruning practice on two red skin grapevine cultivars in a semi-desert climate [PDF]
Frontiers in Plant Science, 2023 Continually increasing global temperature could severely affect grape berry metabolite accumulation and ultimately wine polyphenol concentration and color intensity.
Corrado Perin +11 more
doaj +2 more sources
Whole genome resequencing and custom genotyping unveil clonal lineages in ‘Malbec’ grapevines (Vitis vinifera L.) [PDF]
Scientific Reports, 2021 Grapevine cultivars are clonally propagated to preserve their varietal attributes. However, genetic variations accumulate due to the occurrence of somatic mutations.
Luciano Calderón +11 more
doaj +2 more sources
Microbial communities from distinct Vitis species shape volatile profiles of fermenting juices while preserving varietal typicity [PDF]
Frontiers in Fungal BiologySpontaneously fermenting grape juices represent complex ecosystems resulting from the dynamic interaction between the unique characteristics of a grape varietal and its indigenous associated microbiota. The extent to which specific grape variety volatile
María Laura Raymond Eder +7 more
doaj +2 more sources
Natural genetic variation for fruit set rate within Malbec grapevine (Vitis vinifera L.) clones [PDF]
BMC Plant BiologyBackground Fruit set is the transformation of flower ovaries into berries. Fruit set rate determines the number of berries produced per bunch, which is a major component of yield in grapevines.
Luciano Calderón +12 more
doaj +2 more sources
Application of Vine-Shoot Chips during Winemaking and Aging of Malbec and Bonarda Wines
Beverages, 2021 The growing demand in recent years for sustainable wine production has led to the management of waste and by-products. Among them, vine-shoots could be used as additives comparable to the oak fragments widely employed in enology.
Martin Fanzone +2 more
exaly +3 more sources
Comparative phenolic, chromatic, and sensory composition of five monovarietal wines processed with microwave technology [PDF]
Heliyon, 2022 The effect of MW technology (1,200 Watts for 10 min) on the chemical and sensory composition of five monovarietal wines with different phenolic composition was studied relative to untreated Control wines.
L. Federico Casassa +2 more
doaj +2 more sources
Three Varieties of Grape Pomace, with Distinctive Extractable:Non-Extractable Polyphenol Ratios, Differentially Reduce Obesity and Its Complications in Rats Fed a High-Fat High-Fructose Diet [PDF]
Foods, 2023 Grape pomace is a commonly discarded by-product characterized by high extractable (EPP) and non-extractable (NEPP) polyphenol contents which exhibits anti-obesogenic effects. However, the relevance of each fraction needs to be elucidated.
Yuridia Martínez-Meza +6 more
doaj +2 more sources
Impacts of Climate Change-Induced Temperature Rise on Phenology, Physiology, and Yield in Three Red Grape Cultivars: Malbec, Bonarda, and Syrah [PDF]
PlantsClimate change has significant implications for agriculture, especially in viticulture, where temperature plays a crucial role in grapevine (Vitis vinifera) growth.
Deolindo L. E. Dominguez +3 more
doaj +2 more sources