Journal of Food Hygiene and Safety (한국식품위생안전성학회지)

The Korean Society of Food Hygiene and Safety (한국식품위생안전성학회)
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Monitoring Pesticide and Heavy Metal Residue in 10 Kinds of Agroforest Products in 2020

2020년 유통 임산물 중 엽경채류, 한약재류, 열매류 10종의 잔류농약 및 중금속 잔류 실태

  • Kim, Junheon (Insect Pests and Diseases Division, National Institute of Forest Science) ;
  • Lee, Seung Kyu (Korea Tree Health Association) ;
  • Park, Chung Gyoo (Institute of Agriculture and Life Science (BK21+ Program), Gyeongsang National University) ;
  • Jang, Sin Ae (Institute of Agriculture and Life Science (BK21+ Program), Gyeongsang National University) ;
  • Shin, Jihye (Research Center for Agro-Bio-EM & Environmental Resource, Jeonju University)
  • 김준헌 (국립산림과학원 산림병해충연구과) ;
  • 이승규 ((사)한국수목보호협회) ;
  • 박정규 (경상대학교 농업생명과학연구원(BK21+ Program)) ;
  • 장신애 (경상대학교 농업생명과학연구원(BK21+ Program)) ;
  • 신지혜 (전주대학교 농생명 EM환경연구센터)
  • Received : 2020.12.22
  • Accepted : 2021.03.07
  • Published : 2021.04.30
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Abstract

In according with the implementation of the Positive List System (PLS), the proper usage of pesticides is being emphasized. It is expected that unregistered pesticides are used for agroforest products, because limited numbers of pesticide were registered for these items. In this study, the pesticide residues and heavy metals (Pd, Cd) were investigated in 10 kinds of forest products to comprehend the usage status of pesticides on agroforest products. The detection rate of pesticides (%) detected in Korean angelica-tree, Chinese cedar, tree aralia, Eucommia bark, Siberian ginseng, Japanese pepper and mastic-leaf prickly ash were 6.7, 13.3, 11.8, 13.3, 10.0, 46.7 and 73.3%, respectively, while those in varnish tree, ginkgo, and acorn were zero. None of the detected pesticide residues have been registered in connection with these agroforest products. Heavy metals were not detected at all. The pesticide usage and registration data on agroforestry products obtained in the study will be useful for ensuring the safety of these items for Korean consumers.

농약허용물질목록관리제도의 시행에 따라, 농약의 안전사용이 더욱 중시되었다. 산림식용자원(임산물)은 소규모 재배 등의 이유로 등록된 농약의 수가 적어, 등록되지 않은 농약이 많이 사용되고 있다. 이에 임산물에 대한 농약사용 실태를 파악하고자, 산림식용자원 10종에 대한 잔류농약 및 중금속 잔류 실태 조사를 하였다. 엽경채류인 두릅, 참죽나무, 음나무, 옻나무의 새순, 한약재인 두충, 가시오갈피의 수피, 열매류인 초피나무, 산초나무, 은행나무의 열매와 도토리를 대상으로 잔류농약과 중금속 잔류를 분석하였다. 검출 빈도는 두릅, 참죽나무, 음나무, 두충, 가시오갈피, 초피, 산초에서 각각 6.7, 13.3, 11.8, 13.3, 10.0, 46.768 및 73.3%였으며, 옻나무, 은행, 도토리에서는 검출되지 않았다. 검출된 잔류농약은 모두 미등록 농약 이였다. 중금속은 모든 시료에서 검출되지 않았다. 본 연구에서 얻은 임산물별 사용농약에 대한 정보는 병해충 방제를 위한 농약 사용현황을 확인하여, 추후 농약등록을 위한 정보를 제공하므로 국내 임산물의 안전성 확인을 위한 자료로 활용할 가치가 있을 것이다.

Keywords

Acknowledgement

본 연구는 국립산림과학원 일반연구사업(과제번호: FP0802-2019-02-2019)의 지원에 의해 이루어진 것입니다. 수집 자료의 정리를 도와 주신 국립산림과학원 조은재님께 감사드립니다.

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