COMPARATIVE ANALYSIS OF PHYTONUTRIENT PRESENT IN UTAZI LEAF. SCENT LEAF AND BITTER LEAF SAMPLES
Abstract
ABSTRACT
This study presents a comparative analysis of phytonutrients present in Utazi leaf (Gongronema latifolium), scent leaf (Ocimum gratissimum), and bitter leaf (Vernonia amygdalina). These leaves are widely consumed in many African households, particularly in Nigeria, where they serve both nutritional and medicinal purposes. Despite their common use, there is still a need to scientifically evaluate and compare their phytonutrient composition.
Fresh samples of the leaves were collected, processed, and analyzed using standard phytochemical screening methods. The study focused on identifying and comparing key phytonutrients such as alkaloids, flavonoids, tannins, saponins, and phenolic compounds.
Results revealed that all three leaves contain significant amounts of phytonutrients, though in varying proportions. Bitter leaf showed the highest concentration of alkaloids and tannins, scent leaf was rich in essential oils and flavonoids, while Utazi leaf exhibited a balanced composition of saponins and phenolics.
The findings highlight the nutritional and medicinal importance of these leaves and support their continued use in traditional diets and herbal medicine. This comparative analysis provides valuable insight for further research and potential industrial applications.
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