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초록

This study was carried out to investigate the pesticide residues in processed Korean
traditional herbal tea, using a number of multi-residue methods, viz., gas chromatograph
electron capture detection, gas chromatograph nitrogen phosphorous detection, and gas
chromatograph mass spectrometry. A total of 68 samples were analyzed that had been
chosen from 60 items. There were 31 bottles of liquid tea, 24 ginseng-red ginseng
beverages, and 13 mixed beverages made from Korean herbal tea materials usually
found in marts and pharmacies. Analysis of the residual pesticides showed that not all
the samples contained pesticides, and the results confirmed that none of the samples
posed a risk to human health.