1. Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia
2. Department of Dairy Production, University of Khartoum, Khartoum, Sudan
3. Halal Products Research Institute, Universiti Putra Malaysia, Selangor, Malaysia
4. Department of Microbiology, Faculty of Biotechnology and Biomolecular Science, Universiti Putra Malaysia, Selangor, Malaysia
5. Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia
6. Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Selangor, Malaysia