Composition of phenolic compounds and antibacterial activities of Paederia pilifera Hook. f. leaf extract

Journal article

Authors/Editors

Strategic Research Themes

Publication Details

Author list: Pornpun siramon;Rattiya Waeonukul;Supitchaya Laothong

Publication year: 2022

Volume number: 15

Issue number: 1

Start page: 3

End page: 10

Number of pages: 8

ISSN: 1906-2141

eISSN: 2697-4401

URL: https://li01.tci-thaijo.org/index.php/journalup/article/view/248727

Languages: English-United States (EN-US)

Abstract

In this study, phenolic compounds were extracted from Paederia pilifera Hook. f. leaves. The phenolic compositions of crude extract were determined by Liquid Chromatography - Mass Spectrometry (LC-MS). Phenolic acids and flavonoids were identified as the major phenolic compound compositions in the crude extract.  Furthermore, crude extract was performed to evaluate the antibacterial activities against 3 human pathogenic strains: Staphylococcus aureus DMST 8840, Staphylococcus epidermidis DMST 15505 and Methicillin-resistant Staphylococcus aureus (MRSA) DMST 20651. The results revealed that P. pilifera crude extract exhibited antibacterial activities against all tested bacterial strains with a minimal inhibitory concentration (MIC) value of 25.60 mg

Keywords

Antibacterial activity, Flavonoids, Paederia pilifera Hook. f., Phenolic compounds