热带作物学报2025，Vol.46Issue(10)：2530-2537,8.DOI:10.3969/j.issn.1000-2561.2025.10.023
甲氧基丙烯酸酯杀菌剂在芒果中的累积性膳食风险评估
Cumulative Dietary Risk Assessment of Methoxyacrylate Fungicides in Fresh Mango
摘要
Abstract
The study established an ultra-performance liquid chromatography-tandem mass spectrometry technique for the simultaneous determination of six methoxyacrylate fungicides to clarify the possible cumulative dietary intake risk of methoxyacrylate fungicides in fresh mango.The Monte Carlo simulation and relative potency factor methods were employed to assess the cumulative risk of acute and chronic exposure to strobilurin intake from mango consumption in the targeted populations.In 126 mango samples from Hainan,Guangxi and Yunnan,3 of 6 methoxyacrylate fungicide were detected.The detection rate of pyraclostrobin,azoxystrobinthe and kresoxim-methyl was 31％,37％and 14％re-spectively.Picoxystrobin,trifloxystrobin and fluoxastrobin in mango samples were not detected.The ratio of meth-oxyacrylate fungicide found in a mango sample was 22％.The ratio of 2 and 3 kinds methoxyacrylate fungicides found in a mango sample was 22％and 5％.The most common co-occurrence of methoxyacrylate fungicides was pyraclos-trobin and azoxystrobin.The results of dietary risk assessment showed that the risk of residual methoxyacrylate fungi-cides in mango ranged between 0.1％and 10.2％for acute dietary exposure and between 0.1％and 1.2％for chronic dietary exposure.The exposure was far below the thresholds of dietary risk.The study showed that the cumulative chronic and acute dietary exposure risk of methoxyacrylate fungicide residues in mango are within an acceptable range and do not pose an unacceptable risk to the health of the targeted population.关键词
甲氧基丙烯酸酯/杀菌剂残留/芒果/膳食暴露评估/累积性风险Key words
meoxyacrylate/fungicide residue/mango/dietary exposure assessment/cumulative risk分类
轻工纺织引用本文复制引用
段云,孟婉瑶,李芮,陈棠钻,王浩,张震,王明月,李建国..甲氧基丙烯酸酯杀菌剂在芒果中的累积性膳食风险评估[J].热带作物学报,2025,46(10):2530-2537,8.基金项目
国家农产品质量安全风险评估专项(No.GJFP20240201) （No.GJFP20240201）
海南省外国专家项目(No.G202306070006E) （No.G202306070006E）
海南省柔性引才创新平台科研项目. （）
