摘要
本研究采用美国EPA评估模式,采用我国输日速冻菠菜毒死蜱残留监控数据和田间试验数据,结合我国饮食结构中的菠菜P97.5消费量和平均消费量,以及日本茎叶菜消费量数据,对我国和日本人食用我国输日速冻菠菜中毒死蜱含量进行了基于极值理论的点评估暴露估计。评估结果为我国菠菜中毒死蜱的急性膳食暴露%aPAD为16.2,慢性膳食暴露%cPAD为0.4,日本茎叶菜慢性膳食暴露%cPAD为0.4,均小于100,表明日本消费我国速冻菠菜的人群都不属于优先管理对象,食用正常渠道的菠菜应当是安全的。
According to US Envioronmental Protection Agency （EPA） exposure assessment method, based on monitor data of chlorpyrifos residue in spinach exported to Japan and residue trials about chlorpyrifos residue in spinach and spinach consumption in Chinese diet, including P97.5 and average consumption data, Japanese vegetable consumption diet data, point exposure assessment based on extreme value theory on chlorpyrifos content in spinach exported from China to Japan was conducted. Results showed that the acute and chronic exposure % aPAD value and % cPAD value of chlorpyrifos residue in spinach from China are 16.2, and 0.4 respectivly, and the % cPAD of chlorpyrifos residue in vegetable from Japan is also 0.4, less than 100. These results proved that the population consuming the spinach exported to Japan is not the prior manage object, and the normal imported spinach from China is safe for consumption.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2008年第11期572-574,共3页
Food Science
基金
"十一五"国家科技支撑计划项目(2006BAK01A02)
关键词
毒死蜱
菠菜
暴露评估
chlorpyrifos
spinach
exposure assessment
