胡 萍,余少文,余 弦,等.中国大都市食品安全指数模型构建与应用[J].深圳大学学报理工版,2017,34(No.3(221-330)):319-321.[doi:10.3724/SP.J.1249.2017.03319]
Hu Ping,Yu Shaowen,Yu Xian,et al.Construction and application of food safety index model for Chinese metropolises[J].Journal of Shenzhen University Science and Engineering,2017,34(No.3(221-330)):319-321.[doi:10.3724/SP.J.1249.2017.03319]
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中国大都市食品安全指数模型构建与应用
胡 萍1,2,余少文3,余 弦3,韩平华2,周 鹏2

1)深圳大学数学与统计学院,广东深圳518060; 2)深圳市食品安全委员会,广东深圳518020; 3)深圳大学生命与海洋科学学院,深圳市微生物基因工程重点实验室,广东深圳518060

食品安全; 风险交流; 食品安全指数; 监管评估; 城市治理; 深圳市

Construction and application of food safety index model for Chinese metropolises
Hu Ping1,2, Yu Shaowen3, Yu Xian3, Han Pinghua2, and Zhou Peng2

Hu Ping1,2, Yu Shaowen3, Yu Xian3, Han Pinghua2, and Zhou Peng21)College of Mathematics and Statistics, Shenzhen University, Shenzhen 518060, Guangdong Province, P.R.China2)Food Safety Committee of Shenzhen, Shenzhen 518020, Guangdong Province, P.R.China3)Shenzhen Key Laboratory of Microbial Genetic Engineering, College of Life and Oceanography, Shenzhen University, Shenzhen 518060, Guangdong Province, P.R.China

food safety; risk communication; index model; regulatory evaluation; urban management; Shenzhen city

DOI: 10.3724/SP.J.1249.2017.03319

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针对中国大都市食品安全现状与监管需求,提出一种食品安全指数模型的构建方法.基于食品日常监督抽检和风险监测大数据,考虑指标效益,设计有效系数及影响因子进行数学建模.通过深圳市实例验证,获得2013—2016年深圳市食品安全指数依次为89.88、90.31、91.89和92.66,表明所建立的食品安全指数模型实用有效,可用于城市食品安全评价或区域比较.

We present a new food safety index model to evaluate the urban governance of Chinese metropolises. Based on large amounts of food quality testing data, we design the effective coefficient and safety factor for modeling. The food safety of Shenzhen indices from 2013 to 2016, which are calculated as an example for the validation testing of the model, are 89.88, 90.31, 91.89, and 92.66, respectively. The results show that the proposed food safety index model is practical and effective, which can be successfully applied to assess and compare the food safety state in Chinese metropolises.

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