Determination of Carbendazim in Commercial Agricultural Products by LC-MS/MS
2017
Hwang, L.H., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Lee, S.D., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Kim, J.G., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Kim, J.Y., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Park, S.H., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Kim, J.H., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Park, J.H., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Han, C.H., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea | Kim, M.S., Seoul Metropolitan Government Research Institute of Public Health and Environment, Gyeonggi, Republic of Korea
A rapid and precise method using LC-MS/MS was developed for carbendazim analysis in agricultural products. This compound was extracted with acetonitrile from agricultural products and cleaned up by solidphase extraction procedure. The limit of detection and quantification were 0.001 mg/kg and 0.004 mg/kg, respectively. The mean recoveries and precision from 4 agricultural products, soybean sprout and mungbean sprout were in the range of 83.3-86.4% and 0.2-3.0% spiked at 1.0 mg/kg and those were in the range of 77.3-90.1% and 1.3-3.8% spiked at 0.02 mg/kg. The present method is faster and more precise compared with the multi-residue method of Korean Food Code. Therefore, we conclude that this method is suitable for carbendazim determination in a wide range of agricultural products.
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