1. Institute of BioScience and Faculties, University of Putra Malaysia, Serdang, Selangor, Malaysia.
2. Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang, Malaysia.
3. Food Science and Technology, University of Putra Malaysia, Serdang, Selangor, Malaysia.
4. Veterinary Medicine, University of Putra Malaysia, Serdang, Selangor, Malaysia.