1. Food Technology Division; School of Industrial Technology; Universiti Sains Malaysia; Minden Penang 11800 Malaysia
2. Centre for Advanced Analytical Toxicology Services; Universiti Sains Malaysia; Minden Penang 11800 Malaysia
3. Toxicology and Multipurpose Lab; Anti Doping Lab Qatar; Doha Qatar
4. Department of Food Technology; Faculty of Agro-Industry; Prince of Songkla university; Hat Yai Songkla 90112 Thailand