雀巢公司食品安全危害分析方法-免費(fèi)閱讀
【正文】 Research Center Nov 6 2021 NRCQS, M Peterz 23 What do OPRPs bring? ? Put focus on those PRPs that need to be controlled for food safety (some PRPs will be “upgraded” to OPRPs) ? Assure that these will be implemented, monitored, verified and validated ? Facilitates munication with auditors, clients, comanufacturers etc. Operational prerequisite programs (OPRPs) Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 15 Hazard analysis procedure List all hazards that are reasonably expected to occur Define acceptable levels for each hazard (if possible) Assess severity and likelihood of occurrence to identify Significant hazards Select and describe control measures Categorize control measures Validate control measures Hazard identification Hazard assessment Describe the hazards Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 7 Prerequisite programs (PRPs) Each facility shall establish, implement and maintain PRPs to assist in controlling … ? … the likelihood of introducing food safety hazards to the product through the work environment ? … biological, chemical and physical contamination of the products, including crosscontamination ? … food safety hazard levels in the product and processing environment ISO Nestl233。Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 8 Prerequisite programs (PRPs) Examples of PRPs ? Training of people ? Good hygienic and manufacturing practices (GHP, GMP) ? Maintenance of equipment ? Housekeeping ? Construction and layout of buildings ? Pest management ? etc. ? The elements of NGMP are mandatory requirements ? CODEX Code of Practice on Food Hygiene and other standards as necessary Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 16 Hazard identification ? All potential hazards that are reasonably expected to occur in relation to the product and process being studied, as well as the actual processing facilities. ? The acceptable level in the end product shall be determined whenever possible ? Acceptable level refers to the level of the hazard in the end product (normally at time of consumption) or as needed in the next step in the food chain. Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 24 Question time ? ? ? ? ? Nestl233。 Research Center Nov 6 2021 NRCQS, M Peterz 22 PRP, OPRP or CCP? PRP oPRP CCP PRP oPRP
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