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Quantitative Analysis of Residual 24 Organochlorine POPs in Sundried Salts  

Choi, Geun-Hyoung (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Park, Mi-Ran (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Park, Jong-Min (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Hong, Su-Myeong (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Kwon, Oh-Kyoung (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Park, Yun-Ki (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Kim, Jin-Hyo (Chemical Safety Division, National Academy of Agricultural Science, Rural Development Administration)
Publication Information
The Korean Journal of Pesticide Science / v.15, no.4, 2011 , pp. 502-506 More about this Journal
Abstract
Most countries have the legislation and regulation for POPs control in food. In here, we studied the quantitative analysis of 24 organochlorine POPs (${\alpha}$-HCH 1, ${\beta}$-HCH 2, ${\gamma}$-HCH 3, ${\delta}$-HCH 4, trans-chlrodane 5, 2,4'-DDE 6, ${\alpha}$-endosulfan 7, cis-chlordane 8, 2,4'-DDD 9, endrin 10, ${\beta}$-endosulfan 11, 2,4'-DDT 12, endosulfan sulfate 13, HCB 14, aldrin 15, trans-nonachlor 16, 4,4'-DDE 17, dieldrin 18, 4,4'-DDD 19, cis-nonachlor 20, 4,4'-DDT 21, heptachlor 22, heptachlor epoxide 23 and mirex 24) with GC-ECD. The retention time of analytes were ranged between 19.18 min and 34.69 min, and their peak intervals were over 0.05 min at least. LOQs were ranged 0.003 ~ 0.033 ng/g, and their recovery rates were showed 60.9 ~ 120.8% on the 0.1 ng/g concentration of 24 organochlorine POPs. All tested 30 sundried salts were collected on Korean retailed market, and any analyte was not found in all the samples on LOQ levels.
Keywords
Organochlorine POPs; residues; sundried salts;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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