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您的检索式：作者名="Guangcan TAO"
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| 1 | Risk Analysis of Big Data Based on Cloud Computing for the Inspection and Testing of Toxic and Hazardous Substances in Meat Products显示文摘Large-scale data emerge in food safety inspection and testing industry with the development of Internet technology in China.This paper was aimed at designing toxic and hazardous substance big data risk analysis algorithm in food safety inspection and testing based on cloud computing^([1]).Cloud computing platform was set up to store the massive extensive data with geographical distribution,dynamic and high complexity from the Internet,and MapReduce^([2]) computational framework in cloud computing was applied to process and compute parallel data.The risk analysis results were obtained by analyzing 1000000 meat products testing data collected from the laboratory management information system based on web.The results show that food safety index IFS < 1,which proves that the food safety state is in good condition. | Yajie WANG Jinlin HE Peng WANG Jiao DAI Bing YANG Hong TAN Guangcan TAO | 2017 | Asian Agricultural Research2017，9，8： | 4 |
| 2 | Safety Assessment and Distribution Characteristics of Heavy Metal Pollutants in Livestock and Poultry Meat from Different Regions of China显示文摘[Objective] To analyze and compare the heavy metal inspection results of different livestock and poultry meat from different farms,wholesale markets,farmers' markets and supermarkets in different areas of China,in order to evaluate the health risks of livestock and poultry meat.[Method] A total of 10 500 samples of 5 kinds of livestock and poultry meat were collected in North China,Northeast China,East China,Central China,South China,Southwest China and Northwest China during 2015-2017.The samples were analyzed and evaluated with the method of index of food safety( IFS).[Result]the average over-standard rates of Pb,Cd,Cr,Hg and As in samples were 1.10%-2.48%,0.67%-2.48%,1.00%-2.57%,0.81%-1.43% and 0.43%-1.00%,respectively,and the index of food safety was less than 1.The pollution levels of Pb,Cd,Cr,Hg and As in livestock and poultry meat in Southwest China were higher than those in other areas,while the pollution of As in Northeast China was severer than that in other areas.The order of IFS values of different heavy metals in different livestock and poultry meat was the same.[Conclusion] The index of food safety showed that the risk of heavy metal pollution in livestock and poultry meat did not exceed the acceptable limit. | Yajie WANG Heng TAO Kai CHEN Hu XIA Jinlin HE Guangcan TAO | 2019 | Asian Agricultural Research2019，11，1： | 3 |
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