I-Yuan Chiang

haccp food safety food sanitation sanitation pest control iso documentation food sanitaiton 衛生講習 食品安全 cgmp foodborne illness food industry workers' sanitation workshop 食品法規 食品衛生 oenococcus oeni lactic acid bacteria rapid test food allergens food gmo cross-contamination prp gmp ghp hygienic zoning airport restaurant saniation food consumption patterns food marketing channel kitchen safety haccp documentation training food regulations sanitaion iso document format antidrug teaching taiwan rapid tests official analysis methods sanitation standards vibrio parahaemolyticus sodium benzoate risk assessment linkedin audit quality assurance interna crisis managemant libreoffiece odf pathogens