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目的讨论核或放射紧急情况污染后进入国际贸易的食品中放射性核素的指导水平。方法对CAC/GL 5-2006与CAC/GL 5-1989的技术内容进行比较。结果CAC/GL 5-2006包括了更多放射性核素的同时,适用范围已经扩大,是在恰当的辐射防护水准与未受事故影响国家限制进口任何污染产品的意愿之间作出妥协、折中的产物,确立的指导水平可作为核或放射紧急情况下的食品通用行动水平。结论建议在制定已立项的国家标准《食品和饮用水中放射性核素通用行动水平》时,以及在未来修订GB 18871-2002时,应慎重研判采用CAC/GL 5-2006作为我国食品通用行动水平的必要性和可行性。
Objective To discuss the guidance of radionuclides in foodstuffs entering international trade after being contaminated by nuclear or radiological emergencies. Methodology The technical contents of CAC / GL 5-2006 and CAC / GL 5-1989 are compared. Results While CAC / GL 5-2006 includes more radionuclides, its scope of application has expanded to compromise between the appropriate level of radiation protection and the desire of countries not affected by the accident to limit the importation of any contaminated product, compromising The product, established as a guideline, can serve as a general level of food action in the event of a nuclear or radiological emergency. Conclusions It is suggested that CAC / GL 5-2006 should be judiciously adopted as the general action level of food in the formulation of the established national standard “General Action Level of Radionuclides in Food and Drinking Water” and in the future revision of GB 18871-2002. Necessity and feasibility.