1. Department of Agriculture Product TechnologySyiah Kuala UniversityBanda Aceh 23111Indonesia
2. Department of Chemical EngineeringSyiah Kuala UniversityBanda Aceh 23111Indonesia
3. School of Chemical Sciences and Food TechnologyFaculty of Science and TechnologyUniversiti Kebangsaan Malaysia43600 UKMBangiSelangor DEMalaysia
4. School of Chemical Sciences and Food TechnologyFaculty of Science and TechnologyUniversiti Kebangsaan Malaysia43600 UKM BangiSelangor DEMalaysia