“…Conventionally, almost all parts of these plants (the whole plant, the aerial parts and/or the roots) have been used on an extensive basis, either as food or medicinal components (Yang, 2014). The leaves are particularly rich in protein, essential amino acids and other micronutrients (Adedapo, Jimoh, & Afolayan, 2011;Moyo, Masika, Hugo, & Muchenje, 2011;Yassa & Tohamy, 2014). The extracts of both plants have been identified to possess several functional properties, such as antioxidant, antihypertensive, antimicrobial, antifungal, antiulcer, antitumor and anticancer activities (Bartolome et al, 2013).…”