Application Of ISO 22000 In Aquatic Product Processing Enterprise

In the thesis, an aquatic product enterprise integrated management system model, which uses PDCA principle and process method, was established.It is based on the investigation of aquatic enterprise management system.According to the IS022000 standard and the relative laws and regulation with regard to the aquatic food industry, this thesis founds scientific and intact food safety management systems, combined a great deal literature with the actual production practice of Xiamen Tongan Yuanshui Aquatic Products Co., LTD.Meanwhile this food safety management system was suitable for the large-scale production.On the basis of the actual condition of manufacturing, the products process flow diagram was made. Based on the process flow diagram, the CCPs were determined through information obtained from hazard identification, risk assessment and hazard analysis.Checking and accepting fresh fish, disinfecting and metal detecting were identified as critieal control points (CCPs). Critical limits (CL) and corresponding control measures were established. Operational prerequisite programme (OPRP) and HACCP plan were established. HACCP plan and OPRP were capable of preventing, reducing or eliminating these food safety hazards to defined acceptable levels.Through testing, the microbial pollution situation of workshop and food contact surfaces at the quick frozen tilapia fillets line showed that the production environment of quick frozen tilapia fillets was under the good control and OPRP was effective. The authority certification, that audited by government or certification authority,proved that the establishment of food safety management system is scientific, standardized and effective.The research results would provide reference for aquatic product processing enterprise to establish and implement the ISO 22000 system.