ALCHORNEACORDIFOLIA LEAVES

PHYTOCHEMICALS AND ANTIMICROBIAL PROPERTIES OF ALCHORNEACORDIFOLIA LEAVES AGAINST SOME SELECTED BACTERIAISOLATES

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Abstract
Alchornea Cordifolia commonly known as the Christmas bush or “Ewe ira” in West Africa, isamedicinal plant widely used in traditional medicine for the treatment of infections, wounds, andinflammatory conditions. This study investigates the phytochemical compositionandantimicrobial properties of Alchornea cordifolia leaf extracts. Qualitative phytochemical screening revealed the presence of major bioactive constituents such as alkaloids, flavonoids, tannins, saponins, glycosides and phenolic compounds, which are known to possess therapeuticand antimicrobial potential. However , terpenoids was absent in the cause of this work. Theantimicrobial activity of the ethanolic leaf extracts was evaluated against selected bacterial isolates including Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosaandBacillus substilus. The study employed the agar well diffusion method to assess bacterial susceptibility to varying concentrations (1000 mg/ml, 500 mg/ml, 250 mg/ml,125 mg/ml and62.5mg/ml) of Alchornea cordifolia leaf extract. The results showed no significant degreesorzones of inhibition exhibited by the extract and so suggest further research is needed. Theobserved activity is attributed to the synergistic effects of the identified phytochemicals. Thesefindings support the ethnomedicinal use of Alchornea cordifolia leaves and suggest that theplant could serve as a potential source of natural antimicrobial agents for developing alternativetherapies against resistant microbial strains.
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