Study on the Risk Assessment of Pesticide Residues in Spinacia oleracea
In order to provide a basis for the rational use of pesticides and the formulation of the maximum residue limit standard,a number of Spinacia oleracea samples were randomly collected to detect 68 kinds of pesticide residues and obtain detailed detection data.On this basis,the risk assessment model of chronic and acute dietary intake was used to analyze the risk of pesticide residues.The risk matrix was used to rank the LD50 value,ADI value,the proportion of the pesticide residues in the total diet,the frequency of pesticide use,whether there is a high exposure population,and the detection median value.The results showed that both acute and chronic dietary intake risks were within acceptable limits.It is suggested to strengthen the monitoring and guidance of pesticide use in Spinacia oleracea cultivation,speed up the research of pesticide residue on high-risk personnel,and make guidance on the rational use of pesticides in Spinacia oleracea.
万方数据
维普
