1. Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
2. Department of Nutrition, Universitas Mohammad Natsir Bukittinggi, Sumatera Barat, Indonesia
3. Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
4. Department of Biochemistry, Faculty of Science, Usmanu Danfodiyo University, Sokoto, Nigeria