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Analysis of Hexaconazole in Agricultural Products using Multi Class Pesticide Multiresidue Method
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  • Journal title : Journal of Food Hygiene and Safety
  • Volume 30, Issue 4,  2015, pp.366-371
  • Publisher : The Korean Society of Food Hygiene and Safety
  • DOI : 10.13103/JFHS.2015.30.4.366
 Title & Authors
Analysis of Hexaconazole in Agricultural Products using Multi Class Pesticide Multiresidue Method
Choi, Su Jeong; Hwang, In Sook; Cho, Tae Hee; Lee, Jae In; Lee, In Sook; Yook, Dong Hyun; Park, Won Hee; Kim, Moo Sang; Kim, Gun Hee;
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 Abstract
This work was conducted to apply the multi class pesticide multiresidue method for determining the use of hexaconazole in the agricultural products using GC-NPD. The multi class pesticide multiresidue method results were validated for the assay of hexaconazole by using linearity, accuracy, precision, limit of detection and quantitation. The linearity in the concentration ranged from 0.025 to 5.0 mg/L ( > 0.999). Lettuce recoveries ranged from 89.42% to 94.15% with relative standard deviations below 7.78%, for spiking levels from 0.04 to 4.0 mg/kg. The limit of detection was 0.04 mg/kg, and the limit of quantitation was 0.11 mg/kg. The intra- and inter-day precisions were 2.42~3.49% and 4.90~7.78%, respectively. We suggested that the multi class pesticide multiresidue method for determining hexaconazole was highly accurate and reproducible, and it will be used as a routine analysis in agricultural products.
 Keywords
Hexaconazole;GC-NPD;Agricultural products;
 Language
Korean
 Cited by
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