Journal of Food Hygiene and Safety (한국식품위생안전성학회지)

The Korean Society of Food Hygiene and Safety (한국식품위생안전성학회)
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Monitoring and Risk Assessment of Pesticide Residues on Stalk and Stem Vegetables Marketed in Incheon Metropolitan Area

인천광역시 유통 엽경채류 농산물의 잔류농약 실태조사 및 위해성 평가

  • Park, Byung-Kyu (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Jung, Seung-Hye (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Kwon, Sung-Hee (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Ye, Eun-Young (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Lee, Han-Jung (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Seo, Soon-Jae (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Joo, Kwang-Sig (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment) ;
  • Heo, Myung-Je (Division of Samsan Agricultural Products Inspection, Incheon Metropolitan City Institute of Public Health and Environment)
  • 박병규 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 정승혜 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 권성희 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 여은영 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 이한정 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 서순재 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 주광식 (인천광역시보건환경연구원 삼산농산물검사소) ;
  • 허명제 (인천광역시보건환경연구원 삼산농산물검사소)
  • Received : 2020.07.03
  • Accepted : 2020.07.27
  • Published : 2020.08.30
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Abstract

This study was conducted to monitor the residual pesticides on a total of 320 stalk and stem vegetables from January 2019 to December 2019 in the Incheon metropolitan area. Pesticide residues in samples were analyzed by the multi-residue method for 373 pesticides using GC-MS/MS, LC-MS/MS, GC-ECD, GC-NPD and HPLC-UVD. Risk assessment was also carried out based on the amount of stalk and stem vegetables consumed. The linearity correlation coefficient for the calibration curve was 0.9951 to 1.0000, LOD 0.002 to 0.022 mg/kg, LOQ 0.005 to 0.066 mg/kg and recovery was 82.0 to 108.0%. According to the monitoring of pesticides, 36 (11.3%) of 320 were detected with pesticide residues and 3 (0.9%) samples exceeded the maximum residual limit. The detection frequency for Chinese chives and Welsh onion was higher than that for other stalk and stem vegetables. The frequently detected pesticides were etofenprox, procymidone, fludioxonil, and pendimethalin. As a tool of risk assessment through the consumption of pesticide detectable agricultural products, the ratio of estimated daily intake (EDI) to acceptable daily intake (ADI) was calculated in the range of 0.0062-24.1423%. These results indicate that there is no particular health risk through consumption of commercial stalk and stem vegetables detected with pesticide residues.

본 연구에서는 인천광역시에서 유통되는 엽경채류 농산물의 안전성을 확보하기 위하여 삼산농산물도매시장 등에서 수거한 14품목 320건을 대상으로 잔류농약 실태조사를 실시하고 섭취량에 따른 위해평가를 실시하였다. 농산물 전처리 및 잔류농약 분석은 다종농약다성분 분석법으로 검사 가능한 373종의 잔류농약을 분석하였다. 엽경채류 농산물 320건 중 36건(11.3%)에서 잔류농약이 검출되었으며 파 2건과 부추 1건은 잔류농약허용기준을 초과하였다. 잔류농약 검출빈도는 부추 13회(21.0%), 파 12회(12.6%)로 다른 농산물에 비해 높은 검출빈도 및 검출률을 나타내었고 가장 높은 검출빈도를 나타낸 잔류농약은 etofenprox (10회), procymidone (8회), fludioxonil (5회), pendimethalin (3회)로 나타났다. 실험결과 인천지역에 유통되는 엽경채류 농산물 중 파, 부추, 미나리에 대한 잔류농약 관리가 필요한 것으로 나타났다. 검출 농약에 대한 위해성 평가 결과 %ADI (Hazard index)는 0.0062-24.1423%로 엽경채류 농산물 섭취에 따른 인체 위해성은 낮은 것으로 판단되었다. 또한, 농산물은 일반적으로 세척을 하여 섭취하므로 세척을 통해 농산물의 잔류농약을 크게 줄일 수 있어 실제 농약의 위해성은 더 낮아질 것으로 예상된다. 그러나 농산물은 개인의 기호, 지역 및 계절에 따라 섭취량이 달라져 위해성이 증가 할 수 있으므로 지속적인 잔류농약 모니터링 및 위해평가를 실시하여 농산물의 잔류농약 안전성에 대한 관리가 필요할 것으로 판단된다.

Keywords

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