title: Dynamics of organic acids of Granatovyi and Kurchanskiy grape varieties during maturation
abstract: Abstract. In most cases, the taste of grapes is determined by organic acids and sugars. These parameters further determine the organoleptic properties of the resulting wines. At the initial stages of berry growth, changes in the content of acids and sugars are insignificant. With the beginning of maturation, an intensive accumulation of sugars and a decrease in acids begins. Before the beginning of maturation, the acid content increases, after which a decrease occurs, and at first more sharply, 
journal: Fruit growing and viticulture of South Russia