Blochemical monitoring of genetic collections of strawberry in NCFSCHVW and CEBS

The article presents the generalized results of long-term research (2012-2020) of the assessment of the chemical composition of strawberries of 90 varieties of various ecological and geographical origin, growing in the genetic collections of NCFSCHVW and CEBS (branch of VIR). The advantage of variet...

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Bibliographic Details
Published in:E3S Web of Conferences 2021-01, Vol.254, p.2008
Main Authors: Prichko, T.G., Germanova, M.G., Podorozhniy, V.N.
Format: Article
Language:English
Subjects:
Anthocyanins
Ascorbic acid
Berries
Bioflavonoids
Chemical composition
Fruits
Pectin
Ripening
Solids
Strawberries
Sugar
Vitamin C
Vitamins
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Summary:The article presents the generalized results of long-term research (2012-2020) of the assessment of the chemical composition of strawberries of 90 varieties of various ecological and geographical origin, growing in the genetic collections of NCFSCHVW and CEBS (branch of VIR). The advantage of varieties of Italian selection, as well as Russian (NCFSCHVW, CEBS) is the increased content of soluble solids and sugars. The varieties obtained in France and Russia are characterized by a high level of accumulation of vitamin C. The largest amount of vitamin P is contained in strawberries of American varieties. According to the results of a study of five groups of strawberry varieties of different ripening periods, it was found that varieties of an early ripening period accumulate less soluble solids and sugars, and late-ripening ones stand out with a high content of soluble solids, sugars, vitamins C and P. Highlighted varieties that are the sources of high soluble solids content (9-9.9%), sugars (6.8-7.5%), acids (1.0-1.28%), pectin substances (0.7-0.79%), vitamin C ( 65.1-74.5 mg / 100 g), vitamin P (90.0-120.1 mg / 100 g) and anthocyanins (92.0-127.0 mg / 100 g).
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202125402008