농약과학회지 (The Korean Journal of Pesticide Science)

  • 제16권3호
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  • Pages.217-221
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  • 2012
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  • 1226-6183(pISSN)
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  • 2287-2051(eISSN)
한국농약과학회 (The Korean Society of Pesticide Science)
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인삼 중 종자분의 처리 tolclofos-methyl의 잔류 특성

Residual characteristics of tolclofos-methyl treated by seed dressing in ginseng

  • 노현호 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 이재윤 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 박소현 (충북대학교 농업생명환경대학 환경생명화학과) ;
  • 이광헌 ((주)동방아그로 기술연구소) ;
  • 박효경 (호서대학교 안전성평가센터) ;
  • 오재호 (식품의약품안전평가원) ;
  • 임무혁 (식품의약품안전청) ;
  • 권찬혁 (식품의약품안전청) ;
  • 이중근 (한국보건산업진흥원) ;
  • 우희동 (한국보건산업진흥원) ;
  • 권기성 (부산지방식품의약품안전청) ;
  • 경기성 (충북대학교 농업생명환경대학 환경생명화학과)
  • Noh, Hyun-Ho (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Lee, Jae-Yun (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Park, So-Hyun (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University) ;
  • Lee, Kwang-Hun (Residue Technical Research Institute, Dong Bang Argo Corp.) ;
  • Park, Hyo-Kyoung (Environmental Toxicology Division, Toxicological Research Center, Hoseo University) ;
  • Oh, Jae-Ho (National Institute of Food and Drug Safety Evaluation) ;
  • Im, Moo-Hyeog (Korea Food and Drug Administration) ;
  • Kwon, Chan-Hyeok (Korea Food and Drug Administration) ;
  • Lee, Joong-Keun (Korea Health Industry Development Institute) ;
  • Woo, Hee-Dong (Korea Health Industry Development Institute) ;
  • Kwon, Ki-Sung (Busan Regional Food and Drug Administration) ;
  • Kyung, Kee-Sung (Department of Environmental and Biological Chemistry, College of Agriculture, Life and Environmental Sciences, Chungbuk National University)
  • 투고 : 2012.09.10
  • 심사 : 2012.09.23
  • 발행 : 2012.09.30
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초록

인삼 중 tolclofos-methyl의 잔류특성과 인삼 중 tolclofos-methyl이 높은 검출율의 원인을 구명하기 위하여 인삼 종자에 tolclofos-methyl을 분의처리하고 파종한 후 1년간 재배한 묘삼을 본포에 정식하였으며, 3년근까지 매년 잔류농약을 분석하였다. 시험농약의 검출한계와 정량한계는 각각 0.001과 0.003 mg/kg이었다. 회수율은 정량 한계, 정량한계의 10배 및 최대잔류량 수준으로 처리하여 시험한 결과 77.37-100.16%범위이었다. 묘삼 중 tolclofos-methyl의 잔류량은 7.58-8.05 mg/kg이었으며, 2년근의 잔류량은 6.46-6.79 mg/kg, 3년근의 경우 4.18-4.35 mg/kg이었다. 잔류분석 결과 인삼 중 tolclofos-methyl의 잔류량이 감소하였는데 이는 종자분의처리한 시험농약이 묘삼에 흡수 이행한 후 본포에 정식하면서 연차적인 인삼의 비대성장과 농약의 분해에 기인한 것으로 판단되었다.

This study was carried out to evaluate residual characteristics of tolclofos-methyl in ginseng and elucidate the reason for its high detection rate from fresh ginseng selling at markets. Seeds of ginseng were sowed after seed dressing with tolclofos-methyl and after a year of growth, the young seedlings were transplanted to field. They were then harvested annually until three-years of growth and the pesticide residue was analyzed in them. LOD and LOQ of the pesticide were 0.001 and 0.003 mg/kg, respectively. Recovery test was carried out to validate the analytical method for tolclofos-methyl in ginseng. The ginseng seedlings were fortified with the test pesticide at the level of LOQ, ten times of LOQ and maximum residue concentration of tolclofos-methyl. Its recovery ranged from 77.37 to 100.16%. Residual concentration of tolclofos-methyl in ginseng seedlings just before transplanting and two-year-old ginseng were from 7.58 to 8.05 and from 6.46 to 6.79 mg/kg, respectively. In case of three-year-old ginseng, it was found to be from 4.18 to 4.35 mg/kg. As a result of annual pesticide residue analysis, concentration of the pesticide was found to decrease time-coursely in ginseng. This may be due to decomposition and increasing of fresh weight of the ginseng during the cultivation periods of three years.

키워드

참고문헌

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피인용 문헌

  1. Translocation of Tolclofos-methyl from Ginseng Cultivated Soil to Ginseng (Panax ginseng C. A. Meyer) and Residue Analysis of Various Pesticides in Ginseng and Soil vol.18, pp.3, 2014, https://doi.org/10.7585/kjps.2014.18.3.130
  2. Monitoring and Safety Assessment of Pesticide Residues in Ginseng (Panax ginseng C.A. Meyer) from Traditional Markets vol.20, pp.1, 2016, https://doi.org/10.7585/kjps.2016.20.1.23
  3. Monitoring and Risk Assessment of Pesticides Residues in Pre - Harvest Ginseng (Panax ginseng C. A. Meyer) in Jeollabuk-do vol.22, pp.1, 2018, https://doi.org/10.7585/kjps.2018.22.1.54
  4. Translocation of Endosulfan from Soil to Ginseng (Panax ginseng C. A. Meyer) vol.8, pp.4, 2018, https://doi.org/10.3390/agriculture8040052
  5. 프로바이오틱 균주에 의한 인삼 잎 추출물 발효공정 확립 및 생성물의 품질 특성분석 vol.35, pp.4, 2012, https://doi.org/10.12925/jkocs.2018.35.4.1213
  6. Survey on the Pesticide Residues in the Soil After Harvesting Broccoli, Head Lettuce and Lettuce vol.24, pp.4, 2020, https://doi.org/10.7585/kjps.2020.24.4.361
  7. 충북지역 생산단계 수삼 중 잔류농약 모니터링 및 위해성 평가(2019) vol.40, pp.2, 2012, https://doi.org/10.5338/kjea.2021.40.2.14