叶菜
中国
毒理
氯氟氰菊酯
氯氰菊酯
多叶的
生物技术
环境卫生
生物
食品科学
地理
园艺
医学
农学
杀虫剂
考古
作者
Quan Zhang,Zeteng Ying,Tao Tang,Bin Guo,Sijia Gu,Lili Fu,Wei Dai,Song Lin
出处
期刊:Food Chemistry
[Elsevier]
日期:2021-12-01
卷期号:365: 130389-130389
被引量:25
标识
DOI:10.1016/j.foodchem.2021.130389
摘要
Leafy vegetables have high nutritional value and are very popular in China. However, the long-term variation in residues and integrated risks of synthetic pyrethroids (SPs) in these vegetables have not been well examined. In this study, a total of 1005 samples were collected from 55 markets during 2017–2019. The cumulative exposure to nine kinds of SPs in Zhejiang, China, through the consumption of nine leafy vegetables was analyzed, and the potential integrated risk was assessed by the relative potency factor. A total of 191 samples were detected with SPs residues. The most frequently detected SPs were λ-cyhalothrin and cypermethrin. The integrated risk assessment results revealed that the dietary risk for these SPs via leafy vegetable exposure is acceptable for children, adults and elderly individuals. The data provided here will be helpful for the government to formulate food policies in China.
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