风险矩阵分级模型在哈尔滨市食品安全风险评估中的建立与应用

目的:建立哈尔滨市风险矩阵分级模型,并应用该模型探索食品污染的风险。方法:采用风险矩阵、文献综述及专家判断法对某年食品安全风险监测中位列化学污染物及微生物污染超标率首位的食品-项目组合,即动物肝脏-克伦特罗组合、水产品-副溶血性弧菌组合进行模型评估。结果:参照风险矩阵,动物肝脏-克伦特罗组合的健康风险分值为6,可以判断哈尔滨市人群由于食用动物肝脏而导致克伦特罗膳食暴露的健康风险等级为"中风险",水产品-副溶血性弧菌组合的健康风险分值为2,可以判断哈尔滨市人群每餐由于食用水产品而导致副溶血性弧菌膳食暴露的健康风险等级为"极低风险"。结论:哈尔滨市该年食品安全总体情况较好,风险等级较低,但部分监测项目存在食品安全风险隐患,应予以关注。

Establishment and Application of Risk Matrix Classification Model in Harbin Food Safety Risk Assessment

ABSTRACT Objective: To establish the risk matrix classification model of Harbin city, and the risk of food contamination was ex- plored with the model. Methods: Risk matrix, literature review and expert judgment were used to assess the risk for a year of food safety and risk monitoring for chemical contaminants and microbial contamination at the top of the food - project team. Results: With reference to the risk matrix, the liver-clenbuterol combination of health risk score is 6, can judge people in Harbin due to consumption of animal liver clenbuterol dietary exposure level of health risks to " medium", Aquatic products-deputy hemolytic vibrio combination of health risk score is 2, can be judged in Harbin people meals due to consumption of aquatic products, deputy hemolytic vibrio dietary exposure level of health risks for "very low". Conclusion: The overall situation of food safety in Harbin is good and the risk level is low. However, some monitoring projects have hidden risks of food safety, which should be paid attention to.