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Analysis of Pesticide Residues in Stalk and Stem Vegetables Marketed in Northern Gyeonggi-do

경기 북부 지역 유통 엽경채류의 농약 잔류량 분석

  • Yoo, Na-Young (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Kim, Ki-Yu (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Kim, Yun-Sung (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Kim, Sang-Tae (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Song, Seo-Hyeon (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Lim, Jeong-Hwa (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Han, Yoo-Li (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Choi, Hee-Jeong (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Kim, Youn-Ho (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Seo, Jeong-Hwa (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment) ;
  • Choi, Ok-Kyung (Guri Agricultural and Fishery Products Inspection Center, Agricultural and Fishery Products Inspection Division, Gyeonggi Province Institute of Health and Environment)
  • 유나영 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 김기유 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 김윤성 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 김상태 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 송서현 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 임정화 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 한유리 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 최희정 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 김윤호 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 서정화 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소) ;
  • 최옥경 (경기도보건환경연구원 농수산물검사부 구리농수산물검사소)
  • Received : 2022.02.22
  • Accepted : 2022.05.16
  • Published : 2022.06.30

Abstract

This study aimed to investigate pesticide residues in 160 stalk and stem vegetables marketed in Northern Gyeonggi-do. The QuEChERS method using GC-MS/MS and LC-MS/MS was employed to analyze the residues of 341 pesticides in the samples. The maximum or lower than the residue limit was recorded in 75 samples (46.9%), while 4 samples (2.5%) exceeded the maximum residue limit (MRL). Thirty-nine kinds of residual pesticides were detected including fungicides (14), insecticides (22), herbicides (2), and plant growth regulator (1). Carbendazim and pendimethalin were the most frequelntly detected pesticides. Fenitrothion, procymidone, and diazinon exceeded MRL in garlic chives, and Welsh onion. This indicated that these vegetables along with water celery should be constantly monitored.

본 연구에서는 경기도 북부지역에서 유통되는 엽경채류 농산물의 잔류농약 실태를 조사하기 위해 160건을 대상으로 잔류농약을 분석하였다. 시료는 QuEChERS법으로 전 처리한 후 GC-MS/MS와 LC-MS/MS를 이용하여 분석하였다. 엽경채류 농산물 총 13품목 160건 중 8품목 75건(46.9%)에서 잔류농약이 검출되었으며, 검출된 농산물은 부추 35건, 파 24건, 미나리 7건, 기타 품목 9건이었다. 그 중 부추 3건과 파 1건에서 잔류농약 허용기준을 초과하여 검출(2.5%)되었다. 검출 농약은 39종으로 살균제 14종, 살충제 22종, 제초제 2종, 생장조정제 1종이었으며, carbendazim과 pendimethalin이 각각 11회로 가장 빈번하게 검출되었다. 잔류농약 허용기준을 초과하여 검출된 농약은 fenitrothion, procymidone, diazinon이었다. 결론적으로 잔류농약 검출률과 검출 빈도, 검사 건수를 종합적으로 고려해 볼 때 부추, 파, 미나리에 대한 지속적인 잔류농약 관리가 필요한 것으로 보인다.

Keywords

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