ABSTRACT
Pyrus communis L. (cv. Le-Conte) (pears) and Malus domestica Borkh. (cv. Anna) (apples) are economic fruit crops cultivated in Egypt. Their leaves were assessed for their beta-sitosterol content and found to have 9.4 mg/g dried leaves wt and 5 mg/g dried leaves, respectively. So we used the lipoidal leaves extracts in the formulation of eight beta-sitosterol-rich emulgels from which the most stable formulae were tested for their antimicrobial activity. Finally, the formulae which exerted antimicrobial activity were biologically evaluated for wound healing against well-known wound healing ointment Mebo® which is composed mainly of 0.25% beta-sitosterol in a base of sesame oil and beeswax. Wound contraction was statistically different in both formulae F3 and F8 from both control and Mebo® groups which indicated better wound healing activity of these formulae ensured by further histopathological study of the healed wounds.
