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KMID : 0881720220370020069
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Journal of Food Hygiene and Safety
2022 Volume.37 No. 2 p.69 ~ p.79
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Analysis of Pesticide Residues in Frozen Fruits and Vegetables
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Kim A-Ram
Kim Ki-Cheol
Moon Sun-Ae
Kim Han-Taek
Lee Chang-Hee
Ryu Ji-Eun
Park Ye-Ji
Chae Kyung-Suk
Kim Ji-Won
Choi Ok-Kyung
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Abstract
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The purpose of this study is to monitor the pesticide residues in frozen fruits and vegetables distributed and sold in online and offline markets in Korea. For the study, 107 samples of 34 types of frozen fruits and vegetables were examined, and a total of 341 pesticide residues were analyzed by using multiclass pesticide multiresidue methods of the Korean Food Code. As a result, pesticide residues were detected from 16 of 64 frozen fruits samples and 15 of 43 frozen vegetables samples. Conclusively, residues were detected from 31 samples in total, showing a detection rate of 29.0%. Specifically, pyridaben exceeded the Maximum Residue Limits (MRLs) based on the Positive list system (PLS) in one of the frozen radish leaves, and the violation rate was 0.9%. Detection on frozen fruits and vegetables was made 23 times for 11 types and 36 times for 21 types. In total, 28 types of pesticide residues were detected 59 times.
Fungicides were detected the most in frozen fruits, while insecticides were detected the most in frozen vegetables. The most detected pesticides were the insecticide, acaricide chlorfenapyr (5) and the fungicide boscalid (5). Chlorfenapyr was detected only in frozen vegetables, and boscalid was detected in frozen fruits except one.
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KEYWORD
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Frozen fruits, Frozen vegetables, Pesticide residues, Pyridaben, Maximum Residue Limits (MRLs)
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