Korean Journal of Food Science and Technology (한국식품과학회지)

Korean Society of Food Science and Technology (한국식품과학회)
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Monitoring and risk assessment of pesticide residues in school foodservice agricultural products in Incheon

인천광역시 학교급식 농산물의 잔류농약 실태조사 및 위해성 평가

  • Park, Byung-Kyu (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Kwon, Sung-Hee (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Yeom, Mi-Sook (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Han, Se-Youn (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Kang, Min-Jung (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Seo, Soon-Jae (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Joo, Kwang-Sig (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Heo, Myung-Je (Samsan Agricultural Products Inspection Center, Incheon Metropolitan City Institute of Public Health and Environment)
  • 박병규 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 권성희 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 염미숙 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 한세연 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 강민정 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 서순재 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 주광식 (인천광역시보건환경연구원 삼산농산물검사소,) ;
  • 허명제 (인천광역시보건환경연구원 삼산농산물검사소,)
  • Received : 2021.04.05
  • Accepted : 2021.06.07
  • Published : 2021.08.31
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Abstract

This study was conducted to monitor residual pesticides in a total of 527 school foodservice agricultural products from 2019 to 2020 in Incheon. Pesticide residues in the samples were analyzed by the multi-residue method in the Korean food code for 373 pesticides using GC-MS/MS, LC-MS/MS, GC-ECD, GC-NPD, and HPLC-UVD. By monitoring the pesticides, 12 (2.3%) of the 527 pesticides were detected, and 2 (0.4%) samples exceeded the maximum residue limit. Twelve types of pesticides were detected in the agricultural products of carrot, chard, chili pepper, chwinamul, crown daisy, parsley, perilla leaves, and spinach. As a means of risk assessment through the consumption of agricultural products detected with pesticide residues, the proportion of estimated daily intake to acceptable daily intake was estimated in the range of 0.0000-39.7425%. Results showed no particular health risk through the consumption of school foodservice agricultural products with pesticide residues.

본 연구에서는 인천광역시 초·중학교 등에 식재료로 공급되고 있는 학교급식 농산물의 안전성을 확보하기 위하여 37품목 527건을 대상으로 잔류농약 실태조사를 실시하고 섭취량에 따른 위해평가를 실시하였다. 농산물 전처리 및 잔류농약 분석은 다종농약다성분 분석법으로 검사 가능한 373종의 잔류농약을 분석하였다. 학교급식 농산물 527건 중 12건(2.3%)에서 잔류농약이 검출되었으며 취나물 1건과 파슬리 1건은 잔류농약허용기준을 초과하여 부적합 판정(0.4%)되었다. 채소류 중 엽채류는 104건 중 7건(6.7%), 근채류는 55건 중 4건(7.3%), 박과 이외 과채류는 6건 중 1건(16.7%)에서 잔류농약이 검출되었으며 곡류, 두류, 서류 등에서는 잔류농약이 검출되지 않았다. 검출 농약에 대한 위해성 평가 결과 %ADI (Hazard index)는 0.0000-39.7425%로 학교급식 농산물 섭취로 인한 인체 위해성은 낮은 것으로 판단되었다. 또한, 농산물은 일반적으로 세척하여 섭취하므로 세척을 통해 농산물의 잔류농약을 크게 줄일 수 있고 조리 과정을 통해 잔류농약이 제거될 수 있으므로 실제 농약의 위해성은 더 낮아질 것으로 예상된다. 그러나 농산물은 소비자의 기호, 계절 등에 따라 섭취량이 달라져 위해성이 증가할 수 있을 것으로 보인다. 따라서 안전한 농산물의 생산과 공급, 소비를 위해서는 농민들의 올바른 농약 사용이 필수적이라고 할 수 있으며 지속적인 잔류농약 실태조사 및 위해평가를 실시하여 부적합 농산물의 유통차단 등 농산물의 안전성을 확보하기 위한 노력이 필요할 것으로 판단된다.

Keywords

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