Rubus idaeus L. fruit nutrients are affected by different growing technologies

The biochemical compounds of red raspberry (Rubus idaeus L.) fruits cultivated with conventional growing technology and on a nutrient substrate were studied during 2019–2020 at the Federal Horticultural Research Center for Breeding, Agrotechnology Nursery, Moscow, Russia. antioxidant activity, phenolic compounds, ash constituents metabolites alcoholic extract raspberries determined. effect technologies, i.e., vs. substrate, accumulation macro- microelements in was established. In grown activity decreased by 25 times (aqueous extract) 1.5 (alcoholic extract). K Na contents Se 3 higher than those technology. Raspberries contained 2 more Ca, Ni, Mn 7.4 Fe substrate. total amount elements through soilless cultivation 5.5% that berries conventionally. A 48 identified extracts, only 29 substances found Sugar citric acid constituted largest share components. Fructose turanose disaccharide synthesis 20% conventionally raspberries. organic different biological activities identified. They included five antimicrobial three substances, eight acids, four sugar nine amino 19 sugars their derivatives. At same time, 42 traditional technology, 21 Three fatty namely, ɑ-linoleic (polyunsaturated omega-6 acid), palmitic acid, stearic (saturated along cinnamic shikimic chrysin