1. Faculty of Science and Technology Universiti Sains Islam Malaysia (USIM) Bandar Baru Nilai Negeri Sembilan 71800 Malaysia
2. Department of Pharmaceutical Technology Faculty of Medical Technology Misurata University Misurata 22900 Libya
3. Department of Food Science Faculty of Food Science and Technology Universiti Putra Malaysia Serdang Selangor 43400 Malaysia
4. Halal Products Research Institute Universiti Putra Malaysia Serdang Selangor 43400 Malaysia