中国果菜2025，Vol.45Issue(7)：8-13,6.DOI:10.19590/j.cnki.1008-1038.2025.07.002
吡唑醚菌酯和啶酰菌胺在葡萄中的膳食风险评估
Dietary Risk Assessment of Pyraclostrobin and Boscalid in Grapes
摘要
Abstract
To evaluate the risk of dissipation,residue and dietary intake of pyraclostrobin and boscalid in grapes under field conditions,the residue analysis of pyraclostrobin and boscalid in grape samples was carried out by the field experiment combined with the mass spectrometry method with QuEChERS as the pretreatment method,and the dietary safety was evaluated in combination with the dietary data in China.Under field conditions,the half-lives of pyraclostrobin and boscalid in grapes were 3.5-9.6 d and 2.9-8.8 d,respectively.The maximum residue of pyraclostrobin and boscalid in grape samples at 7 d and 10 d after the last application was 1.7 mg/kg and 3.8 mg/kg,respectively,which were lower than the maximum residue limit standard in China.The long-term dietary risk quotients(RQc)of pyraclostrobin and boscalid to Chinese adults were 97.9％and 70.0％,respectively,which were lower than 100％.At this test dose,the residues of pyraclostrobin and boscalid in grapes would not have an impact on the health of Chinese adults.关键词
吡唑醚菌酯/啶酰菌胺/葡萄/残留消解/风险评估Key words
Pyraclostrobin/boscalid/grape/dissipation/risk assessment分类
农业科技引用本文复制引用
王飞翔,冯义志,于淼,梁林,李向阳..吡唑醚菌酯和啶酰菌胺在葡萄中的膳食风险评估[J].中国果菜,2025,45(7):8-13,6.基金项目
山东省公益性行业(农业)专项(LNZZ2022055) （农业）
山东省农业科学院农业科技创新工程(CXGC2024A02) （CXGC2024A02）
