Monitoring and Risk Assessment of Pesticide Residues in Agricultural Products for Raw Juice in Gyeonggi-Do, Korea
2018
Ryu, K.S., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Park, P.H., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Kim, K.Y., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Lim, B.G., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Kang, M.S., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Lee, Y.J., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Kang, C.W., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Kim, Y.H., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Lee, S.Y., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Seo, J.H., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Park, Y.B., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea | Yoon, M.H., Gyeonggi-Do Institute of Health and Environment, Guri, Republic of Korea
This study was conducted to monitor the current status of pesticide residues in a total of 297 agricultural products for raw juice from January 2017 to September 2017. Pesticide residues in samples were analyzed by multiresidue method for the determination of multiclass pesticide with an aim to detect 220 pesticides using GC/ECD, GC/NPD, TOF/MS, LC/PDA, LC/FLD, and LC/MS-MS. The analysis revealed the presence of nine pesticides in 14 samples. The detected pesticides were chlorpyrifos, cyflufenamid, chlorothalonil, pendimethalin, azoxystrobin, pyridalyl, imazalil, fludioxonil and procymidone. The kinds of detected crops were mandarin, carrot, apple, celery, chicory, orange and grape. Risk assessment evaluated human health exposure with the ratio of EDI (Estimated daily intake) to ADI (Acceptable daily intake) of pesticides detected and the range of %ADI (the ratio of EDI to ADI) values was 0.0011~6.7087% and safety level.
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