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1、 WORKSHOP ON AGRO FOOD SAFETY ISSUES 2002 10 9 11 General Principle 欧洲污染水平 欧洲膳食结构 摄入量 人群危险度 ng 人 天 个肝癌 年 10万人 限量20 g kg 19 0 0041 0 0006 0 01 限量10 g kg 18 0 0039 0 0006 0 01 相差 2个肝癌 年 亿人 29 例2 HBsAg 25 中国污染水平 远东膳食结构 摄入量 人群危险度 ng 人 天 个肝癌 年 10万人 限量20 g kg 125 0 17 0 03 0 3 限量10 g kg 103 0 14 0 02 0 3
2、相差 300个肝癌 年 亿人 1990 92年全国肝癌死亡率20 10万 30 CCFH ACTIVITIES n32nd CCFH 1999 Decided to proceed in MRA on the basis of pathogen commodity combinations Elaborated and agreed on tentative priority list of pathogen commodity combinations n决定对病原食品组合进行微生物危险性评估 并提出暂定优先组合 31 CCFH Drafting groups 食品卫生法典委员会起草工作组
3、nL monocytogenes in ready to eat food Germany n即食食品中的单增李斯特菌 nSalmonella spp in poultry Sweden n禽肉中的沙门氏菌 nCampylobacter spp in poultry Netherlands n禽肉中的空肠弯曲菌 nVibrio spp in seafood United States n海产品中的副溶血性弧菌 nEnterohemorrhagic E coli in meat United States n肉食品中的出血性大肠杆菌 32 Why RA is needed in China 我国
4、为什么要进行危险性分析 nWTO nCODEX GB nFOOD INDUSTRY n nFOOD SAFETY CONTROL nGovernment nConsumers nHEALTH PROTECTION nLife quality nknowledge n国际贸易 n食品法典 国家标准体 系 n食品工业 n食品安全控制 n政府 n消费者 n保护消费者健康 n生活质量的提高 n对食品安全知识的需求 33 Case in China The Control of the Deteriorated Sugarcane Food Poisoning nFresh sugarcane grow
5、n in southern area of China n nShipped stored and sold through the winter season in the northern parts of China n nContaminated sugarcane could cause fatal food poisoning when sold in the next spring 34 Sugarcane poisoning nThe first outbreak of unknown causes sugarcane poisoning occurred in Henan P
6、rovince in 1972 nFrom 1972 to 1989 nNo of outbreak 217 nNo of cases 884 nNo of deaths 88 nAverage fatality 10 nIdentified as a priority to assess and control by MOH 35 Etiology and risk assessment nEtiology and causes study were been carried out by the Chinese Academy of Preventive Medicine in 1980
7、s nArthrinium spp was the pathogenic fungus n3 nitropropionic acid 3 NPA produced by A spp was proved to be the causative compound nAssessment was made according to case based studies epidemiological and laboratory studies 36 Decision making and management activities nBased on discovery and assessme
8、nt MOH promulgated nDiagnostic criteria and principles for the management of deteriorated sugarcane poisoning WS T10 1996 nMethods for the isolation and identification of Arthrinium strains and analyzing 3 nitropropionic acid GB47689 16 nMOH issued a notification on the prevention and control of DSP
9、 to all provinces of China nA national health campaign for prevention and control of the poisoning was launched 37 Good results nAs a result of these efforts sugarcane poisoning has been satisfactory controlled nNo typical cases were reported in China in the last 10 years 38 FAO WHO Activates in Chi
10、na nWorkshop on Microbiological Risk Assessment nSponsored by FAO ILSI WHO MOH May 10 11 2002 Beijing nQuantitative Microbiological Risk Assessment Training Course David Vose nSponsored by WHO INFS May 13 24 2002 Beijing nNational Workshop on Introduction to Risk Analysis in the Fishery Industry nSp
11、onsored by FAO INFOYU Aug 12 23 2002 Shanghai 39 Risk analysis concluding summary nRisk analysis and its components nProvide a tool for managing risks n提供管理危险的工具 nInternationally recognized approach n国际公认的手段 nProtect consumer health n保护消费者健康 nFood products could be accepted by international market n产品被国际市场所接受 40
