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KMID : 0380619820140020168
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Korean Journal of Food Science and Technology
1982 Volume.14 No. 2 p.168 ~ p.173
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A Study on the Total Mercury Content in Fresh - Water Fishes
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전상린/Jeon, Sang Rin
송철용/손동헌/홍순각/Song, Chul Yong/Shon, Dong Hun/Hong, Soon Gag
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Abstract
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The present study was carried to observe the total mercury contents in fresh-water fishes which were collected from 24 streams in the South-East area, Korea. These total mercury contents were determined by quartz tube combustion gold amalgamation method.
The value of total mercury contents in collected fresh-water fishes ranged from 0.02 ppm to 0.12 ppm and the mean value were 0. 07 ppm. The total value of mercury contents differed with the fish species showing 0.09 ppm in Carassius auratus, 0.10 ppm in Coilia ectenes, 0.11 ppm in Moroca lagowskii and Squalidus majime and 0.12 ppm in Cobitis taenia which were highly more than the mean value of collected fishes. The mean value of the total mercury contents in the Yeong Il Gun (0.09 PPm), Gim Hae Gun (0.08 ppm) and Meong Ju Gun (0.08 ppm) were highly detected than those of other surveyed areas.
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