Comparison of polyphenol content and antioxidant capacity of strawberry fruit from 90 cultivars of Fragaria × ananassa Duch

Food Chemistry
Agnieszka NowickaIzabela Fecka

Abstract

Strawberry fruit is a valuable resource, rich in vitamins and polyphenolic compounds. These compounds have a broad spectrum of biological activity. The aim of this study was to evaluate the qualitative and quantitative composition of polyphenols in strawberry fruit from 90 cultivars of Fragaria × ananassa Duch. from two growing seasons. Eighty of them were analyzed for the first time (to the best of our knowledge). The identification of polyphenolics and other compounds was performed using UPLC-qTOF-MS/MS. Nine compounds were recorded for the first time in mature strawberry fruit. Antioxidant properties were also determined using DPPH and ABTS methods. Statistical analysis of the results was performed using principal component analysis. Tannins, especially ellagitannins with agrimoniin, as well as the total polyphenols, had the greatest influence on antioxidant activity in the ABTS test. Cultivars characterized by a high content of tannins and high antioxidant capacity were selected.

Citations

Jun 20, 2019·Journal of the Science of Food and Agriculture·Katarzyna WłodarskaEwa Sikorska
Jan 26, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Radu Claudiu FierascuNarcisa Elena Babeanu
Jun 19, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Youyuan LuJin-Ao Duan
Dec 18, 2019·Journal of the Science of Food and Agriculture·Jose J Virgen-OrtizMiguel A Martínez-Téllez
Nov 16, 2018·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Hong-Yi LiWen Qin
Nov 7, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Zhili MaDeyuan Li
Dec 17, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ewa Żary-SikorskaJerzy Juśkiewicz
Oct 16, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Dominika PrzybylskaIzabela Fecka
Jul 3, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Marta OlechNatalia Nowacka-Jechalke
Mar 26, 2019·Bioresource Technology·Débora Pez JaeschkeChristian Gusbeth
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Jan 25, 2022·Food Additives & Contaminants. Part B, Surveillance·Jianxun LiYi Li

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