危险性分析的原则及其在食品安全中的应用.ppt

*FAO/WHO专家咨询组织与CAC有关委员会关系

RelationshipbetweenexpertconsultationandCodexrelevantcommittees专家咨询（评估） 制定标准（管理） Expertconsultation Standardformulation (assessment) (management)JECFA CCFAC CCRVDFJMPR CCPRJEMRA CCFHFAO/WHOactivitiesonriskanalysis1FAO/WHO召开的危险性分析专家咨询会议21995-ExpertConsultationonRiskAnalysisandFoodSafety危险性分析与食品安全31997-ExpertConsultationonRiskManagementandFoodSafety 危险性管理与食品安全41998-ExpertConsultationontheApplicationofRiskCommunicationtoFoodStandardsandSafetyMatters危险性信息交流在食品标准和安全中的应用51999-ExpertConsultationonRiskAssessmentofMicrobiologicalHazardsinFoods食品中微生物危害的危险性评估2000-ExpertConsultationonInteractionbetweenRiskassessorsandriskmanagersofMicrobiologicalHazardsinFood食品中微生物危害的危险性评估者与管理者间的相互作用2001-ExpertConsultationonExposureAssessmentof MicrobiologicalHazardsinfoods食品中微生物危害的暴露评估2002-ExpertConsultationonIncorporatingQuantitativeRiskAssessmentintheDevelopmentofMicrobiologicalFoodHygieneStandards运用定量微生物危险性评估制订食品卫生标准* 危险性评估(专家) 添加剂—ADI RiskAssessment 污染物—PTWI 兽药残留—ADI 危险性管理(政府) 添加剂—范围,用量 RiskManagement 污染物—限量 危险性管理(政府) 兽药残留—限量RiskManagement JECFACCFACRelationshipbetweenJECFAandCCFACorCCRVDCCRVDCCFACJECFA1994,CCFACaskedJECFA:(26thSession)toprovideestimatesofthetoxicologicalpotencyofaflatoxinsandtoderiveestimatesofthepotentialrisksfordifferentpopulationsExample:AflatoxinB11996,JECFA(46thmeeting):Aflatoxinswereconsidered1997,JECFA(49thmeeting):AflatoxinswerecarriedoverQuantitativeriskassessmentat49thJECFAMeetingin1997

JECFA49次会议的定量危险性评价致癌作用强度：HBsAg(＋):0.3个肝癌/年/10万人/ngAF