Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/39063
Type of publication: Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Botanika / Botany (N013)
Author(s): Česonienė, Laima;Daubaras, Remigijus
Title: Anthocyanins composition and antimicrobial properties of Vaccinium xcovilleanum berry and berry skin extracts
Is part of: 10th international symposium on vaccinium and other superfruits, Maastricht, Nethelands, Jun 17-22, 2012 : proceedings / edited by VanKooten, O; Brouns, F. Leuven : International Society for Horticultural Science, 2014
Extent: p. 321-326
Date: 2014
Series/Report no.: (Acta Horticulturae. Vol. 1017 0567-7572)
Keywords: Highbush blueberry;Anthocyanins;Antimicrobial activity
ISBN: 9789462610026
Abstract: Berries of highbush blueberry Vaccinium xcovilleanum are very important for human diet by their secondary metabolites that in low amounts are beneficial to human health. The aim of this study was to determine total anthocyanins amounts in berry and berry skin extracts, to investigate their anthibacterial activity and to identify individual anthocyanins. Total anthocyanins in berry extracts ranged from 180 to 270 mg/100 g and from 742 to 1850 mg/100 g in berry skin extracts. The most prevalent anthocyanins were cyanidin-3-arabinoside, delphinidin-3-galactoside, cyanidin-3-galactoside, and petunidin-3-glucoside. The most sensitive to ethanol extracts of berry and berry skin were Citrobacter freundii, Listeria monocytogenes, and Enterococcus faecalis. Pseudomonas aeruginosa and Escherichia coli test cultures were distinguished by the largest resistance. Significant differences between antibacterial activity of berry skin and berry extracts were not determined
Internet: https://hdl.handle.net/20.500.12259/39063
Affiliation(s): Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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