The Korean Journal of Pesticide Science (농약과학회지)

The Korean Society of Pesticide Science (한국농약과학회)
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Monitoring and Safety Assessment of Pesticide Residues on Agricultural Products Sold via Online Websites

온라인 판매 농산물 잔류농약 실태 및 안전성 평가

  • Park, Duck Woong (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Kim, Ae Gyeong (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Kim, Tae Sun (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Yang, Yong Shik (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Kim, Gwang Gon (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Chang, Gil Sik (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Ha, Dong Ryong (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Kim, Eun Sun (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju) ;
  • Cho, Bae Sik (Agro-Fishery Products Inspection Center, Health and Environment Research Institute of Gwangju)
  • 박덕웅 (광주보건환경연구원 농수산물검사소) ;
  • 김애경 (광주보건환경연구원 농수산물검사소) ;
  • 김태순 (광주보건환경연구원 농수산물검사소) ;
  • 양용식 (광주보건환경연구원 농수산물검사소) ;
  • 김광곤 (광주보건환경연구원 농수산물검사소) ;
  • 장길식 (광주보건환경연구원 농수산물검사소) ;
  • 하동룡 (광주보건환경연구원 농수산물검사소) ;
  • 김은선 (광주보건환경연구원 농수산물검사소) ;
  • 조배식 (광주보건환경연구원 농수산물검사소)
  • Received : 2015.01.14
  • Accepted : 2015.03.12
  • Published : 2015.03.31
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Abstract

This study was carried out to monitor the current status of pesticide residues in selling agricultural products via online and assessed their safety in 2014. A total of 124 samples were purchased six times from March to August 2014 twenty online shopping malls randomly. These samples were analysed 208 pesticides by multiresidue method using a GC-ECD/NPD and a LC-MS/MS and confirmed by a GC-MSD. As a result of analysis, residual pesticides samples were 11 (8.9%) such as leek, young radish, welsh onion etc, of which 2 samples (1.6%) such as sesame bud (Chlorothalonil), artemisia (Chlorpyrifos) were violated Korea Maximum Residue limits (MRLs). 11 kinds of pesticides (19 times) were detected in 11 samples. Risk assessment evaluated human health exposure with the ratio of EDI (Estimated daily intake) to ADI (Acceptable daily intake) of pesticides detected. %ADI (the ratios of EDI to ADI) were 0.04~95.70% and some samples represented a fairly dangerous levels. In particular, Chlorothalonil in the sesame bud was shown as a significant risk close to 100% of %ADI. Accordingly, it is recommended to strengthen a safety check on agricultural products in online sales.

본 연구는 2014년도 온라인으로 판매되고 있는 농산물의 잔류농약 실태와 안전성 평가를 시행하였다. 총 124건의 농산물(엽채류 98건, 엽경채류 26건)을 2014년도 3월부터 8월까지 6차례 20곳의 온라인 쇼핑몰을 통해 무작위로 수거 및 전처리 후 GC-ECD/NPD와 LC-MS/MS를 사용하여 208종의 농약을 분석하였다. 실험 결과 깻잎, 깻순, 부추, 쑥, 열무, 대파, 취나물 7종 11건(8.9%)의 농산물에서 11종의 농약 19건이 검출되었다. 농산물 중 2건(깻순, 쑥)에서는 잔류허용기준치 이상의 농약이 검출되었다. 검출된 농약의 EDI(Estimated daily intake)와 ADI(Acceptable daily intake)를 비교하여 안전성 평가를 시행한 결과 %ADI가 100%를 넘는 대상은 없었으나 클로로타로닐이 잔류허용기준치 이상 검출된 깻순에서는 95.7%의 결과를 보이는 등 안전성 관리가 필요한 실정이었다. 본 연구결과는 앞으로 국가 농산물 잔류농약 안전성 검사 정책 결정의 기초자료로 활용될 수 있을 것으로 생각한다.

Keywords

References

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