“…The variation of phenolic contents of older and younger tree of the plant barks together with its in vitro antioxidant activities was reported (et al, 2015). Considering the previous reported work for investigation of phenolics, lipoidal contents along with different biological activities of A. fraxinifolius (Abou Zeid et al, 2011; as well as phenolic, tannins, flavonoids, in vivo hepatoprotective, antiproliferatives, antioxidant and antimicrobial activities of A. fraxinifolius leaves were studied (El-Nashar et al, 2017;Walaa et al, 2016). A flavone glycoside was isolated from the seeds (Bardia et al, 2005) of A. fraxinifolius , which was subjected to amino acid analysis (Bardia, Rao 2004a, b).…”