Comparative Studies of Some Biochemical and Toxicological Investigations of Chromolaena odorata and Ipomoea involucrata from Lagos Suburb in Nigeria
Gbadamosi A. S. *
National Biotechnology Development Agency, Abuja, Nigeria.
Oseni M.O.
Department of Industrial Chemistry, Federal University, Oye-Ekiti, Nigeria.
Oseni O.A.
Department of Medical Biochemistry, College of Medicine, Ekiti State University, Ado-Ekiti, Nigeria.
*Author to whom correspondence should be addressed.
Abstract
The search for plants and plants products of medicinal potentials cannot be underestimated. Hence this study sought to investigate some parameters of medicinal importance.The phytochemical constituents, proximate and mineral composition, anti-nutrient contents, and acute toxicity of Chromolaena odorata and Ipomoea involucrata were analyzed using standard analytical methods. Phytochemical screening revealed the presence of reducing sugars, flavonoids, saponins, and alkaloids in both plants. Notably, Ipomoea involucrate exhibited higher saponin levels, suggesting potential unique medicinal properties. Proximate and mineral composition analysis indicated that both plants have low moisture content, which helps in preserving the active compounds by minimizing chemical degradation. Additionally, the plants were found to be rich in crude fiber, protein, and nutritionally valuable elements. Anti-nutrient assessments showed that Chromolaena odorata had the lowest cyanide (5.45mg/100 g) and phytate (0.23mg/100 g) levels, while Ipomoea involucrate had the lowest oxalate content (0.40 mg/100 g). Furthermore, no mortality was observed in tested animals following oral treatment with 2000 mg/kg body weight, indicating a high margin of safety. This study highlights that both Chromolaena odorata and Ipomoea involucrate possess beneficial phytochemical and nutritional profiles. The low moisture content in these plants contributes to the stability of their active compounds, enhancing their potential medicinal value. Ipomoea involucrata stands out for its higher saponin content, which may offer distinctive therapeutic benefits. The minimal presence of anti-nutrients andless lethal effectsfurther support their safety and efficacy as medicinal plants. The findings in this study however underscore the therapeutic potential of these plants and their suitability for use in drug development and their application in therapeutic products.
Keywords: Medicinal plants, proximate composition, acute toxicity, phytochemical screening, nutritional profiles