浙江农业科学 ›› 2026, Vol. 67 ›› Issue (3): 681-688.DOI: 10.16178/j.issn.0528-9017.20240948

• 果树与蔬菜 • 上一篇    下一篇

浙江省芹菜中常用杀菌剂多残留分析及其膳食暴露风险评价

樊华1,2(), 堵紫妍2, 黄艳萍2, 楚瀚2, 王新全2, 齐沛沛2, 顾成波1(), 汪志威2()   

  1. 1.东北林业大学 化学化工与资源利用学院,森林植物生态学教育部重点实验室,林业生物制剂教育部工程研究中心,黑龙江省林源活性物质生态利用重点实验室,黑龙江 哈尔滨 150040
    2.浙江省农业科学院 农产品质量安全与营养研究所,浙江 杭州 310021
  • 收稿日期:2024-12-16 出版日期:2026-03-11 发布日期:2026-03-30
  • 通讯作者: 顾成波,汪志威
  • 作者简介:汪志威,E­mail:wangzhiwei1106@126.com
    顾成波,E­mail:dilisatis@163.com
    樊华,研究方向为农药残留检测。E-mail:fanhua1849@163.com
  • 基金资助:
    高等学校学科创新引智计划(B20088);黑龙江头雁创新团队计划(林木遗传育种创新研究团队);国家自然科学基金(21607133)

Multi-residue analysis and dietary exposure risk assessment of commonly used fungicides in celery from Zhejiang Province

FAN Hua1,2(), DU Ziyan2, HUANG Yanping2, CHU Han2, WANG Xinquan2, QI Peipei2, GU Chengbo1(), WANG Zhiwei2()   

  1. 1.Key Laboratory of Forest Plant Ecology,Ministry of Education,Engineering Research Center of Forest Bio-Preparation,Ministry of Education,Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances,College of Chemistry,Chemical Engineering and Resource Utilization,Northeast Forestry University,Harbin 150040,Heilongjiang
    2.Institute of Agro-product Safety and Nutrition,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang
  • Received:2024-12-16 Online:2026-03-11 Published:2026-03-30
  • Contact: GU Chengbo,WANG Zhiwei

摘要:

芹菜中的农药残留问题日益受到关注,其中杀菌剂的检出情况尤为突出。为掌握芹菜中杀菌剂的安全现状,本研究连续2 a(2022—2023年)采集了浙江省生产基地的210批次芹菜样品,分析了26种典型杀菌剂的残留检出情况。通过单一农药的急/慢性膳食暴露风险评估和多残留综合安全指数法对芹菜中检出杀菌剂进行综合评估。结果表明:210批次芹菜样品中共有112批次17种杀菌剂被检出,检出率为53.33%(112/210),检出率较高的依次为腐霉利(29.52%)、吡唑醚菌酯(27.62%)、苯醚甲环唑(14.76%)、百菌清(14.29%)、多菌灵(13.33%)、异菌脲(11.90%)和烯酰吗啉(11.90%);其中高频检出的腐霉利和多菌灵属于芹菜未登记农药,须加强其在芹菜中农药使用的规范化培训并鼓励企业启动农药登记工作。检出杀菌剂合法性判定结果显示合格率为98.10%,超标参数有:苯醚甲环唑(2项次)、多菌灵(1项次)和百菌清(1项次)。芹菜中多残留现象普遍,在检出样品中,检出2种及以上杀菌剂的样品占比高达73.21%(82/112),虽然单一杀菌剂均符合限量要求,且急/慢性膳食暴露风险处于可接受范围,但经综合安全指数法评估发现,2批次样品存在多残留风险,其中腐霉利、吡唑醚菌酯、烯酰吗啉检出率较高。本试验结果表明浙江省内芹菜中多残留现象较普遍,需加强农药监管,以保障芹菜安全生产。

关键词: 芹菜, 杀菌剂, 多残留, 风险评估

Abstract:

The issue of pesticide residues in celery has been increasingly drawing attention,especially the detection of fungicides. To understand the safety status of fungicides in celery,210 celery samples were continuously collected from production bases in Zhejiang Province from 2022 to 2023,and the residual detection of 26 typical fungicides was analyzed. A comprehensive assessment of the detected fungicides in celery was carried out through acute and chronic dietary exposure assessment of single pesticides and the multi-residue comprehensive safety index method. The results showed that in 112 celery samples,17 fungicides were detected in 210 celery samples,with a detection rate of 53.33%(112/210). Among them,procymidone(29.52%),pyraclostrobin(27.62%),difenoconazole(14.76%),chlorothalonil(14.29%),carbendazim(13.33%),iprodione(11.90%)and dimethomorph(11.90%)had relatively high detection rates. Procymidone and carbendazim,which were frequently detected,were unregistered pesticides for celery. It is necessary to strengthen the standardized training of pesticide use in celery and encourage enterprises to initiate pesticide registration work. The legality judgment results of the detected fungicides showed a pass rate of 98.10%. The parameters exceeding the standard were difenoconazole(2 times),carbendazim(1 time)and chlorothalonil(1 time). The multi-residue phenomenon was common in celery,and samples with two or more fungicides detected accounted for 73.21%(82/112). Although a single fungicide met the limited requirements and the acute and chronic dietary exposure risk assessment was within an acceptable range,the comprehensive safety index method assessment found that two batches of samples had multi-residue risks. The detection rates of procymidone,pyraclostrobin,dimethomorph were all relatively high. The multi-residue phenomenon of pesticides in celery is relatively common in Zhejiang Province. It is necessary to strengthen pesticide supervision to ensure the safe production of celery.

Key words: celery, fungicide, multi-residue, risk assessment

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