1. Chemistry Department, School of Sciences & Engineering, The American University in Cairo, Cairo, Egypt
2. Pharmacognosy Department, College of Pharmacy, Tanta University, Tanta, Egypt
3. Institute of Bioprocess Engineering, Technical University of Kaiserslautern, Kaiserslautern, Germany
4. Food Technology Department, Faculty of Agriculture, Benha University, Benha, Egypt
5. Food and Dairy Technology Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
6. Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt