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http://dx.doi.org/10.3746/jkfn.2012.41.10.1460

Evaluation of Plasticizer Pollution Levels in Mudflat Solar Salt, Salt Water, and Sea Water of Nationwide Saltpan  

Kim, Hag-Lyeol (Dept. of Food Engineering, Solar Salt & Halophyte R&D Center, Mokpo National University)
Baek, Hyung-Hee (Dept. of Food Engineering, Dankuk University)
Kim, In-Cheol (Dept. of Food Engineering, Solar Salt & Halophyte R&D Center, Mokpo National University)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.41, no.10, 2012 , pp. 1460-1466 More about this Journal
Abstract
The purpose of this study was to evaluate plasticizer pollution levels in mudflat solar salt, salt water and sea water of the nationwide saltpan. Also, it was analyzed the relationship between DEHP in solar salt and PVC mat following private period. DEP (ranging from 0.00 to 1.55 ppb), DIBP (0.00~2.38), DBP (0.00~4.90), DEHA (0.00~2.32), and BBP (0.00~1.45) in solar salt were shown a extremely low concentrations, and DEHP was present a concentrations ranging from 0.00 to 268.5 ppb in solar salt. Further, DMP, DPrP, DNPP, DNHP, and DCHP were not detected in all solar salt. Phthalate in sea water and salt water was present a infinitesimal amount levels. DEHP levels in sea water and salt water were not shown a high risk levels ranging from 0.00 to 3.4 ppb, and from 0.00 to 21.4 ppb, respectively. As expected in PVC mat of nationwide saltpan, the correlation between DEHP in solar salt and PVC mat private period showed a low positive correlation coefficient ($r^2$=0.0362).
Keywords
mudflat solar salt; sea water; salt water; polyvinyl chloride; di-ethylhexyl phthalate;
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