1. Department of Food Science; Ishikawa Prefectural University; Nonoichi Ishikawa 921-8836 Japan
2. Department of Agro-Industry; Ministry of Agriculture, Forestry and Fisheries; 242 Preash norodom blvd Phnom Penh Cambodia
3. Department of Chemistry/Food; Industrial Research of Ishikawa; Kanazawa Ishikawa 920-0223 Japan
4. Ministry of Agriculture; Forestry and Fisheries; 200 Preash norodom blvd Phnom Penh Cambodia