1. Department of Process and Food Engineering, Faculty of EngineeringUniversiti Putra Malaysia UPM Serdang Selangor Malaysia
2. Laboratory of Halal Services, Halal Products Research InstituteUniversiti Putra Malaysia UPM Serdang Selangor Malaysia
3. Department of Food Science, Faculty of Food Science and TechnologyUniversiti Putra Malaysia UPM Serdang Selangor Malaysia