Antimicrobial activities of six plants used in Traditional Arabic Palestinian Herbal Medicine

Authors
Husein AI, Ali-Shtayeh MS, Jamous RM, Abu Zaitoun SY, Jondi, WJ, and Zatar NA-A.
Journal Name
African Journal of Microbiology Research
Volume
8
Issue
38
Pages From
3501
To
3507
Date
Abstract

Ethanolic extracts of six plants: Arum palaestinum Bioss, Urtica pilulifera L., Thymbra capitata (L.) Cav., Origanum syriacum L., Teucrium creticum L., and Teucrium polium L., used in Traditional Arabic Palestinian Herbal Medicine were evaluated for their antibacterial, anti-candida, and antidermatophyte activities using well diffusion, micro-dilution and food poisoned techniques. The extracts were tested against: six bacterial strains including Staphylococcus aureusProteus vulgarisPseudomonas aeruginosaSalmonella typhiEscherichia coli and Klebsiella pneumoniae; five Candida albicans isolates, and two dermatophytes: Microsporum canis, and Trichophyton rubrum. The most active plants extracts were T. capitata and O. syriacum against the tested bacteria, while the remaining plant extracts did not express any activity or exhibited only very low activity against tested bacteria species and candida isolates. O. syriacum was also the most active plant against all Candida strains with inhibition zones that ranged from 22.5 to 29.5 mm. On the other hand, T. capitata extract showed the highest activity against the test dermatophytes (producing a complete inhibition at ≤ 45 µg/mL).

Keywords
Medicinal plants, antibacterial activity, antifungal activity, Arum palaestinum, Urtica pilulifera, Thymbra capitata, Origanum syriacum, Teucrium creticum, Tecrium polium.
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