1. Faculty of Pharmacy, Department of Pharmacognosy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
2. Faculty of Pharmacy, Department of Pharmacognosy, Mansoura University, Mansoura, Egypt
3. Faculty of Pharmacy, Department of Pharmacognosy, Kafrelsheikh University, Kafr ElSheikh, Egypt
4. Faculty of Science, Chemistry Department, Biochemistry Division, Mansoura University, Mansoura, Egypt