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. 2013 Jun;18(2):145–149. doi: 10.3746/pnf.2013.18.2.145

Table 2.

Validation parameters such as limit of detection (LOD), limit of quantification (LOQ) and recoveries of pesticides detected in dried vegetables

Pesticide Commodity Range (μg/mL) Correlation coefficient (r2) LOD (mg/L) LOQ (mg/L) Recovery (%)
Chlorothalonil Dried pepper leaves 0.02~10 0.9992 0.02 0.07 96.5±2.2
Bifenthrin Dried pepper leaves 0.02~10 0.9924 0.05 0.17 93.3±6.8
Tebuconazole Dried pepper leaves 0.02~10 0.9999 0.05 0.17 78.5±5.0
Isoprothiolane Dried pepper leaves 0.02~10 0.9980 0.03 0.10 88.2±4.1
Kresoxim-methyl Dried pepper leaves 0.02~10 0.9999 0.05 0.17 90.5±2.5
Dried red pepper 0.02~10 0.9999 0.05 0.17 89.6±3.2
Metalaxyl Dried pepper leaves 0.02~10 0.9945 0.03 0.10 93.8±3.4
Pyridaben Dried pepper leaves 0.02~10 0.9980 0.03 0.10 90.2±2.8
Chlorfenapyr Dried pepper leaves 0.02~10 0.9999 0.02 0.07 97.6±1.1
Azoxystrobin Dried pepper leaves 0.02~10 0.9995 0.05 0.17 80.6±7.2
Pencycuron Dried red pepper 0.02~10 0.9999 0.05 0.17 81.4±4.4
Diazinon Dried red pepper 0.02~10 0.9999 0.02 0.07 94.2±2.7
Hexaconazole Dried chwinamul 0.02~10 0.9999 0.02 0.07 79.6±4.5
Cadusafos Dried chwinamul 0.02~10 0.9995 0.03 0.10 80.7±3.9