Effects of Househould Cleaning Methods on Carbendazim Residue in Apples  

作　　者：Zhiling HU Yuchao TIAN Qingling ZHU Haijian LIU Nan LUO Fan WANG Ziyi ZHANG Furong LIU Chang LIU Mengrong CHENG 

机构地区：[1]College of Biological and Agricultural Resources,Huanggang Normal University,Huanggang 438000,China [2]Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization,Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains,Huanggang Normal University,Huanggang 438000,China

出　　处：《Agricultural Biotechnology》2023年第6期62-65,共4页农业生物技术（英文版）

基　　金：Supported by Course Construction Project of Huanggang Normal University(2022KC20);Training Program of the Major Research Plan of Huanggang Normal University(202211604).

摘　　要：Carbendazim,belonging to fungicides,was commonly used for controlling crop diseases,resulting in frequent residues in fruits and vegetables.Washing was the initial step of household fruit processing for cleaning and reducing pollutant contents.However,the effect of washing on the removal of carbendazim in apples was not systemically studied.Thus,in this study,an analytical method was firstly established for the determination of carbendazim with great accuracy and precision through quick,simple,cheap,effective and safe(QuEChERS)method and ultra-performance liquid chromatography-fluorescence detection(UPLC-FLD).Then,the influencing factors were systematically researched to unveil their effects on the carbendazim residue in apples.The results indicated that water temperature,washing products and washing method could obviously affect the carbendazim content in apples.In addition,the best cleaning scheme for removal of carbendazim was soaking apples for 5 min in a cleaning solution,which was prepared by dissolving 8 g of commercial fruit washing soup with 500 ml of water at 45℃.Under this condition,the removal rate of carbendazim in the washing step reached 73.91%.This study will be helpful for providing guidance for household cleaning methods for controlling pesticide residues.

关 键 词：CARBENDAZIM Househould cleaning method Pesticide residue Pesticide removal 

分 类 号：S481.8[农业科学—农药学]