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Анотація
Monitoring the physicochemical parameters during the ripening and maturation of Şarbă grapes is crucial in viticulture, as it significantly impacts grape quality and wine production. Şarbă grapes, recognized for their unique flavor and aroma characteristics, experience a complex ripening phase marked by significant changes in color and chemical composition. The ripening process consists of two primary stages: initial berry growth following flowering, culminating in veraison, characterized by sugar accumulation and the diminishment of unfavorable substances. These modifications are crucial for improving the grapes' appeal and palatability, necessitating meticulous monitoring for winemakers seeking to maximize harvest timing and wine quality. The analyses presented in this study aimed to monitor the evolution of key physico-chemical parameters—sugar content, total acidity, and total phenolic content—during the ripening of Şarbă grapes from the Odobești vineyard over the 2022, 2023, and 2024 harvest seasons. Essential physico-chemical parameters (sugar concentration, titratable acidity, and total phenolic content) are crucial for evaluating grape maturity and suitability for winemaking. Fluctuations in these indexes can profoundly influence the flavor, balance, and overall quality of the resulting wine. Environmental conditions, such as temperature, humidity, and altitude, can impact ripening, leading to uneven ripening within grape clusters. Advanced monitoring tools help viticulturists optimize vineyard management and harvesting.
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