Ultrasound-assisted extraction of phenolic compounds from black elderberry fruit

Mutavski Zorana and Nastić Nataša and Sulejmanović Mirjana and Krivošija Slađana and Vidovi Senka: Ultrasound-assisted extraction of phenolic compounds from black elderberry fruit.

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Abstract

The objective of this study was to determine the most adequate process parameters, using a green extraction method, which ensures maximal utilization of Sambucus nigra L. fruit. Ultrasound-assisted extraction was applied for the isolation of phenolic compounds from elderberries and for obtaining extracts rich in anthocyanins. The UAE experiment was performed at sonication amplitude in the range from 20 to 100%. The highest extraction yield (47.28%) was achieved at 100% amplitude, while the lowest yield (27.70%) was achieved at 20% amplitude. The UAE extract of elderberry obtained at amplitude of 100% proved to be the best in terms of the content of total phenols and monomeric anthocyanins. According to the obtained results, it can be concluded that the suggested extraction approach has a potential for the production of new pharmacologically-active fractions.

Item Type: Conference or Workshop Item
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2021
Volume: 27
ISBN: 978-963-306-835-9
Page Range: pp. 242-243
Language: English
Publisher: University of Szeged
Place of Publication: Szeged
Event Title: International Symposium on Analytical and Environmental Problems (27.) (2021) (Szeged)
Related URLs: http://acta.bibl.u-szeged.hu/75798/
Uncontrolled Keywords: Növénybiológia, Növénykémia, Fekete bodza
Additional Information: Bibliogr.: 243. p. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.04. Chemical sciences
Date Deposited: 2022. May. 31. 11:59
Last Modified: 2022. Aug. 08. 15:40
URI: http://acta.bibl.u-szeged.hu/id/eprint/75974

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