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Analysis of Polyphenolic Compounds in Extracts from Leaves of Some Malus domestica Cultivars: Antiradical and Antimicrobial Analysis of These Extracts
Joint Authors
Zgórka, Grażyna
Gamian, Andrzej
Sowa, Alina
Szykuła, Aleksandra
Franiczek, Roman
Żbikowska, Beata
Sroka, Zbigniew
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-14
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this study, methanol, ethyl acetate, water extracts, and precipitate were obtained from leaves of Malus domestica cultivars: Golden delicious, Jonagold, Elstar, Ligol, and Mutsu.
Antiradical activity of these extracts was measured using the ABTS+∙ radical, and antimicrobial activity was measured with the disk-diffusion method.
Phenolic compounds were measured with the colorimetric method and identified with high performance liquid chromatography (HPLC).
The highest antiradical activity was observed for the Jonagold variety, and in particular strong activity was noted for ethyl acetate extracts.
Antimicrobial activity was observed against strains of Staphylococcus aureus, Enterococcus faecalis, and the fungus Candida glabrata.
Particularly susceptible to the extracts activity appeared to be Staphylococcus aureus, but the growth of Candida glabrata was inhibited in the presence of ethyl acetate extracts.
With the HPLC method we identified a high amount of phloridzin (above 500 mg per g of ethyl acetate extracts), lower amounts of hyperoside, isoquercitrin, and quercitrin, and traces of p-hydroxybenzoic and chlorogenic acids.
The contribution of phloridzin to antiradical activity of methanol and ethyl acetate extracts was very high (above 90%).
In water extract the contribution of phloridzin was between 38.9 and 55.2%, chlorogenic acid 22.7 and 36.1%, and hyperoside 12.2 and 13.3%.
American Psychological Association (APA)
Sowa, Alina& Zgórka, Grażyna& Szykuła, Aleksandra& Franiczek, Roman& Żbikowska, Beata& Gamian, Andrzej…[et al.]. 2016. Analysis of Polyphenolic Compounds in Extracts from Leaves of Some Malus domestica Cultivars: Antiradical and Antimicrobial Analysis of These Extracts. BioMed Research International،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1098526
Modern Language Association (MLA)
Sowa, Alina…[et al.]. Analysis of Polyphenolic Compounds in Extracts from Leaves of Some Malus domestica Cultivars: Antiradical and Antimicrobial Analysis of These Extracts. BioMed Research International No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1098526
American Medical Association (AMA)
Sowa, Alina& Zgórka, Grażyna& Szykuła, Aleksandra& Franiczek, Roman& Żbikowska, Beata& Gamian, Andrzej…[et al.]. Analysis of Polyphenolic Compounds in Extracts from Leaves of Some Malus domestica Cultivars: Antiradical and Antimicrobial Analysis of These Extracts. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1098526
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1098526