Journal
MOLECULES
Volume 23, Issue 10, Pages -Publisher
MDPI
DOI: 10.3390/molecules23102593
Keywords
Sorbus; fruit powders; phenolic compounds; carotenoids; sugars; organic acids
Funding
- LSMU Science Foundation
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Rowanberries have been traditionally used in various processed foods. Scientific research demonstrates the pharmacological effects of Sorbus L. fruits are determined by their unique composition of biologically active compounds. The aim of this study was to determine the composition of flavonoids, phenolic acids, anthocyanins, carotenoids, organic acids and sugars as well as the total antioxidant activity in fruit powders of 20 Sorbus cultivars. Chemical profiles of rowanberry fruit powders vary significantly. Cultivars 'Burka', 'Likernaja', 'Dodong', and 'Fructo Lutea' distinguish themselves with exclusive phytochemical composition and high antioxidant activity. Fruit powders from 'Burka', 'Likernaja' contain the highest contents of anthocyanins while fruit powder samples from 'Fructo Lutea' and 'Dodong' contain the highest levels of phenolic acids, ascorbic acid and the lowest levels of fructose. Fruit powder samples from 'Dodong' also contain the highest levels of beta-carotene and sorbitol and the lowest levels of malic acid. Cultivars 'Burka', 'Likernaja', 'Dodong', and 'Fructo Lutea' could be selected as eligible raw materials for the preparation of rowanberry fruit powders.
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