Journal of Food Hygiene and Safety (한국식품위생안전성학회지)

The Korean Society of Food Hygiene and Safety (한국식품위생안전성학회)
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Monitoring and Safety Assessment of Pesticide Residues and Sulfur Dioxide on Functional Rice Products

기능성 쌀의 잔류농약 및 이산화황 안전성 실태조사

  • Lee, You-Jin (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Park, Myung-Ki (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Kim, Ki-Yu (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Park, Eun-Mi (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Kang, Heung-Gyu (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Lim, Ji-Hyun (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Cho, Wook-Hyun (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Kim, Youn-Ho (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Lee, Sun-Young (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Yong, Kum-Chan (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment) ;
  • Yoon, Mi-Hye (Guri Agro-fishery Products Inspection Center, Gyeonggi-Do Institute of Health and Environment)
  • 이유진 (경기도보건환경연구원 구리농수산물검사소) ;
  • 박명기 (경기도보건환경연구원 구리농수산물검사소) ;
  • 김기유 (경기도보건환경연구원 구리농수산물검사소) ;
  • 박은미 (경기도보건환경연구원 구리농수산물검사소) ;
  • 강흥규 (경기도보건환경연구원 구리농수산물검사소) ;
  • 임지현 (경기도보건환경연구원 구리농수산물검사소) ;
  • 조욱현 (경기도보건환경연구원 구리농수산물검사소) ;
  • 김윤호 (경기도보건환경연구원 구리농수산물검사소) ;
  • 이선영 (경기도보건환경연구원 구리농수산물검사소) ;
  • 용금찬 (경기도보건환경연구원 구리농수산물검사소) ;
  • 윤미혜 (경기도보건환경연구원 구리농수산물검사소)
  • Received : 2017.06.26
  • Accepted : 2017.10.19
  • Published : 2017.12.30
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Abstract

This study was conducted to monitor the current status of pesticide residues and sulfur dioxide in a total of 91 functional rice products from February to October 2016. Multi class pesticide multiresidue methods of 220 pesticides was performed by the GC/ECD, GC/NPD, GC/TOF/MS, LC/PDA, and LC/FLD. As a result of analysis, the pesticides were detected in 3 samples, representing a detection rate of 3.3%. The kind of pesticides was propiconazole and isoprothiolane used for germicide in agriculture or plant growth regulator purposes. The detected levels were 0.0340~0.0566 mg/kg, which were under the MRL (Maximum Residues Limits). The contents of sulfur dioxide in 91 samples by the Monier-Williams method were not detected. Risk assessment of pesticides evaluated using human health exposure with the ratio of EDI (Estimated daily intake) to ADI (Acceptable daily intake). %ADI (the ratios of EDI to ADI) were 0.24~1.25% with safety level.

본 연구는 경기도에 유통되는 기능성 쌀을 대상으로 농약 및 이산화황의 잔류실태를 조사하고 위해성평가를 실시하였다. 2016년 2월부터 10월까지 대형마트 및 재래시장에서 유통되는 기능성 쌀 91건을 수거하여 수행하였다. GC/ECD, GC/NPD, GC/TOF/MS, LC/PDA, LC/FLD를 이용한 다종농약다성분 분석법으로 220종의 잔류농약검사를 실시한 결과 3건(3.3%)에서 2종의 농약성분이 검출되었다. 검출된 농약은 살균제 농약인 propiconazole과 살균제 및 식물생장조절제 농약인 isoprothiolane이며, 검출수준은 0.0340~0.0566 mg/kg으로 MRL (Maximum Residues Limits) 대비 각각 34%, 2.8% 이하로 검출되었다. Monier-Williams 변법을 이용하여 이산화황(sulfur dioxide)을 분석한 결과 91건의 시료 모두 불검출 이었다. 농약 검출량을 바탕으로 일일섭취추정량(EDI)과 일일섭취허용량(ADI)을 이용하여 위해성평가를 한 결과 %ADI (Hazard Index)는 0.24~1.25%로 안전한 수준이었다.

Keywords

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