1. Laboratory of Food Safety and Food Integrity, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia , Serdang, Selangor Darul Ehsan , Malaysia
2. Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia , Serdang, Selangor Darul Ehsan , Malaysia
3. Department of Pharmaceutical Chemistry, Kulliyyah of Pharmacy, International Islamic University Malaysia , Kuantan, Pahang Darul Makmur , Malaysia
4. Faculty of Pharmacy, Airlangga University , Surabaya , Indonesia
5. Department of Veterinary Service Malaysia, Federal Government Administration Centre , Putrajaya , Malaysia