Characteristics of promising strawberry varieties and elite forms by chemical composition and genes of the aromatic complex of fruits

Abstract

The results of the analysis of promising strawberry genotypes by the chemical composition and genes, involved in the determination of fruit aroma, are presented. By the complex of chemical traits, the strawberry varieties and elite forms of breeding of the I.V. Michurin Federal Scientific Center are highlighted: Flora (sugars – 9.2%, ascorbic acid – 65.0 mg/100 g, anthocyanins – 74.2 mg/100 g), elite seedling 56-5 (Gigantella Maxim × Privlekatelnaya) (sugars – 8.1%, ascorbic acid – 83.5 mg/100 g, anthocyanins – 64.3 mg/100 g). These strawberry forms are also characterized by a homozygous state of the functional allele of the FaOMT gene of the aromatic complex of fruits, which indicates high mesifurane content in fruits. The research results can be used in further work on the creation of strawberry varieties with a high level of taste and aromatic qualities, and also the antioxidant value of the fruits.