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Sampling Theory of Food Safety System


  • Li, Bing
  • Chen, Guohua
  • Zhu, Ning


We introduce the stratified sampling method, and put forward theoretical unbiased estimation of stratified sampling program, as well as the model and statistics of experimental design test. We also discuss the establishment of dietary exposure model, pollutant distribution model, and risk evaluation model. Finally, we present some methods for sampling design in China.

Suggested Citation

  • Li, Bing & Chen, Guohua & Zhu, Ning, 2009. "Sampling Theory of Food Safety System," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 1(05), May.
  • Handle: RePEc:ags:asagre:53588

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    Cited by:

    1. Hirth, Lion & Ziegenhagen, Inka, 2015. "Balancing power and variable renewables: Three links," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 1035-1051.


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