1Babagana, A. and 2Mudi, Z.A.
1Department of Chemistry, Kashim Ibrahim University, Nigeria
2Biological Science Dept. Mohamet Lawan College of Agric, Maiduguri, Borno State
*Corresponding author: Babagana Ali, Department of Chemistry, Borno State University.
*Corresponding author’s Email: babaganaali80@gmail.com, doi.org/10.55639/607.02010079
ABSTRACT
ABSTRACT This study investigates comparatively the phytochemical constituents and antioxidant properties of Vernonia amygdalina (Delile) and Senna alata (L.) Roxb. Leaves collected in Maiduguri, Nigeria. Both plants are widely used in traditional medicines. Qualitative phytochemical screening revealed the presence of alkaloids, flavonoids, tannins, saponins, and phenolics. Antioxidant activity was evaluated using DPPH radical scavenging assay. Results showed significant antioxidant activity in both extracts, with V. Amygdalina showing stronger effects. These findings support their ethnomedicinal use and encourage further pharmacological studies.
Keywords:
V. Amygdalina,
Senna alata,
Phytochemicals,
Antioxidants,
Maiduguri.

