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건조농산물의 잔류농약 안전성 조사

A Safety Survey on Pesticide Residues in Dried Agricultural Products

한국식품위생안전성학회지 2019년 34권 4호 p.340 ~ 347
이효경 ( Lee Hye-Kyung ) - 경기도보건환경연구원 수원농수산물검사소

오문석 ( Oh Moon-Seog ) - 경기도보건환경연구원 수원농수산물검사소
정진아 ( Jeong Jin-A ) - 경기도보건환경연구원 수원농수산물검사소
김기유 ( Kim Ki-Yu ) - 경기도보건환경연구원 수원농수산물검사소
이성봉 ( Lee Seong-Bong ) - 경기도보건환경연구원 수원농수산물검사소
김한택 ( Kim Han-Teak ) - 경기도보건환경연구원 수원농수산물검사소
강향리 ( Kang Hyang-Ri ) - 경기도보건환경연구원 수원농수산물검사소
손지희 ( Son Ji-Hee ) - 경기도보건환경연구원 수원농수산물검사소
이윤미 ( Lee Yun-Mi ) - 경기도보건환경연구원 수원농수산물검사소
이미경 ( Lee Mi-Kyoung ) - 경기도보건환경연구원 수원농수산물검사소
이병훈 ( Lee Byoung-Hoon ) - 경기도보건환경연구원 수원농수산물검사소
김지원 ( Kim Ji-Won ) - 경기도보건환경연구원 수원농수산물검사소
박용배 ( Park Yong-Bae ) - 경기도보건환경연구원 수원농수산물검사소

Abstract


We performed a safety survey on residual pesticides in dried agricultural products. A total of 110 samples of dried agricultural products distributed in Gyeonggi-do were analyzed for 263 pesticides according to multi class pesiticide multiresidue method. Ten types of pesticides were detected in 10 samples. Chlorpyrifos was detected in Ricinus communis leaves, chlorpyrifos, hexaconazole, pyridalyl in Chwinamul (wild aster), diniconazole, isoprothiolane, lufenuron in radish leaves, hexaconazole in Cirsium setidens (Korean thistle), bifenthrin, and chlorothalonil, boscalid, and pyraclostrobin in pepper leaves. The detection rate of pesticides was 9.1%, and among these samples, one was detected over Maximum Residue Limits (MRLs). In the validation study, the values of limit of detection (LOD), limit of quantitation (LOQ), coefficient of determination (R 2 ) and recovery were in the range of 0.002~0.027 mg/kg, 0.006~0.083 mg/kg, 0.9964~1.0000 and 74.8~118.9%, respectively. The Positive List System (PLS) was newly introduced as part of the safety management of residual pesticide in agricultural products in Korea in 2019. With the application of the PLS, if the MRL is not established, 0.01 mg/kg limit is applied uniformly. In spite, these of strengthened residue limits, the MRLs of dried agricultural products are still insufficient. Therefore, this study could be utilized as basic data for the setting of proper MRLs.

키워드

Dried agricultural products; chlorpyrifos; Maximum Residue Limits (MRLs)
원문 및 링크아웃 정보
등재저널 정보
KCI