Blochemical monitoring of genetic collections of strawberry in NCFSCHVW and CEBS

The article presents the generalized results of long-term research (2012-2020) assessment chemical composition strawberries 90 varieties various ecological and geographical origin, growing in genetic collections NCFSCHVW CEBS (branch VIR). advantage Italian selection, as well Russian (NCFSCHVW, CEBS) is increased content soluble solids sugars. obtained France Russia are characterized by a high level accumulation vitamin C. largest amount P contained American varieties. According to study five groups strawberry different ripening periods, it was found that an early period accumulate less sugars, late-ripening ones stand out with solids, vitamins C P. Highlighted sources (9-9.9%), sugars (6.8-7.5%), acids (1.0-1.28%), pectin substances (0.7-0.79%), ( 65.1-74.5 mg / 100 g), (90.0-120.1 g) anthocyanins (92.0-127.0 g).