Specific accumulation of heavy metals in squid collected from offshore Korean waters: Preliminary results for offshore biomonitoring and food safety assessment [Republic of Korea]

Japanese common squid Todarodes pacificus collected from the East Sea/Sea of Japan were analyzed for cadmium, zinc and copper to elucidate the specific accumulation of heavy metals in various organs of squid of varying size and sex. There was no relationship between the size and sex of squid and the...

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Veröffentlicht in:Fisheries science 2008-08, Vol.74 (4), p.882-888
Hauptverfasser: Kim, G.B.(Gyeongsang National Univ., Tongyeong (Korea R.)), Kang, M.R, Kim, J.W
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creator Kim, G.B.(Gyeongsang National Univ., Tongyeong (Korea R.))
Kang, M.R
Kim, J.W
description Japanese common squid Todarodes pacificus collected from the East Sea/Sea of Japan were analyzed for cadmium, zinc and copper to elucidate the specific accumulation of heavy metals in various organs of squid of varying size and sex. There was no relationship between the size and sex of squid and the concentrations of heavy metals in various organs. Amongst organs, the liver contained the highest concentrations of all metals and the mantle had the lowest concentrations. In the liver and gills, concentrations of copper were higher than the other metals because of the existence of copper in hemocyanin in the blood. Cadmium showed the highest ratios (L/M) of the concentrations in the liver and in the mantle, even though cadmium in liver had lower concentrations than copper and zinc. This indicates that cephalopods constitute an important source of cadmium for cephalopod predators. The results show that the Japanese common squid is a useful bioindicator of metal pollution in offshore Korean waters.
doi_str_mv 10.1111/j.1444-2906.2008.01603.x
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The results show that the Japanese common squid is a useful bioindicator of metal pollution in offshore Korean waters.</description><subject>Accumulation</subject><subject>BIOACCUMULATION</subject><subject>BIOACUMULACION</subject><subject>Bioindicators</subject><subject>Biomedical and Life Sciences</subject><subject>Biomonitoring</subject><subject>Blood</subject><subject>Cadmium</subject><subject>CHALUTAGE</subject><subject>Copper</subject><subject>DISTRIBUCION EN TEJIDOS</subject><subject>DISTRIBUTION TISSULAIRE</subject><subject>Fish &amp; Wildlife Biology &amp; Management</subject><subject>FOOD SAFETY</subject><subject>Food Science</subject><subject>Freshwater &amp; Marine Ecology</subject><subject>HEAVY METALS</subject><subject>INNOCUITE DES PRODUITS ALIMENTAIRES</subject><subject>INOCUIDAD ALIMENTARIA</subject><subject>Japanese common squid</subject><subject>Life Sciences</subject><subject>Liver</subject><subject>MAR DEL JAPON</subject><subject>Marine</subject><subject>MER DU JAPON</subject><subject>Metal concentrations</subject><subject>METAL LOURD</subject><subject>METALES PESADOS</subject><subject>Metals</subject><subject>MONITORING</subject><subject>Organs</subject><subject>PESCA A LA RASTRA</subject><subject>Predators</subject><subject>REPUBLIC OF KOREA</subject><subject>REPUBLICA DE COREA</subject><subject>REPUBLIQUE DE COREE</subject><subject>SEA OF JAPAN</subject><subject>Studies</subject><subject>SURVEILLANCE</subject><subject>TISSUE DISTRIBUTION</subject><subject>TODARODES PACIFICUS</subject><subject>TRAWLING</subject><subject>VIGILANCIA</subject><subject>Zinc</subject><issn>0919-9268</issn><issn>1444-2906</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkcFuFSEUhidGE6_VRzAhLtzNCAyXGUxcmKbVahMbqytjCBcOLTcM3MKM7X2uvmCZjrGJq7IAAt9_zp_zVxUiuCFlvds2hDFWU4F5QzHuG0w4bpubJ9Xq38fTaoUFEbWgvH9evch5izHma9yvqtvzHWhnnUZK62mYvBpdDChadAnqzx4NMCqfkQsoX03OIB29Bz2CQTbFoXA2X8YE6GvZVEDXaoSU36OzBN4NLqi0Rwny5MeMbEwP_MbFIQY3xuTCBVKh1IvRoKwsjHukcoacBwgj-vUddtPGF4PF032X3y-rZ7aYgld_z4Pq5_HRj8PP9em3TyeHH09rzTra1sRY2xHBug02hCla3oBqYaHn0IEghrO-w1yLNaeCmW69Bs5NS83GdkZw1h5Ub5e6uxSvJsijHFzW4L0KEKcsiWixYFQU8M1_4DZOKRRvkpa2fde2tED9AukUc05g5S65oQxIEiznKOVWzonJOTE5Rynvo5Q3RfphkV47D_tH6-Txyfl8K3qx6PNuHjekB3-P6P160VoVpbpILssvZzOBcSfavr0Dv3PC-Q</recordid><startdate>200808</startdate><enddate>200808</enddate><creator>Kim, G.B.(Gyeongsang National Univ., Tongyeong (Korea R.))</creator><creator>Kang, M.R</creator><creator>Kim, J.W</creator><general>Springer-Verlag</general><general>Blackwell Publishing Asia</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>0U~</scope><scope>1-H</scope><scope>3V.</scope><scope>7TN</scope><scope>7U7</scope><scope>7WY</scope><scope>7WZ</scope><scope>7XB</scope><scope>87Z</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8FL</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FRNLG</scope><scope>F~G</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H95</scope><scope>H98</scope><scope>HCIFZ</scope><scope>K60</scope><scope>K6~</scope><scope>L.-</scope><scope>L.0</scope><scope>L.G</scope><scope>LK8</scope><scope>M0C</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PCBAR</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>8FD</scope><scope>FR3</scope><scope>H99</scope><scope>L.F</scope><scope>P64</scope></search><sort><creationdate>200808</creationdate><title>Specific accumulation of heavy metals in squid collected from offshore Korean waters: Preliminary results for offshore biomonitoring and food safety assessment [Republic of Korea]</title><author>Kim, G.B.(Gyeongsang National Univ., Tongyeong (Korea R.)) ; 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There was no relationship between the size and sex of squid and the concentrations of heavy metals in various organs. Amongst organs, the liver contained the highest concentrations of all metals and the mantle had the lowest concentrations. In the liver and gills, concentrations of copper were higher than the other metals because of the existence of copper in hemocyanin in the blood. Cadmium showed the highest ratios (L/M) of the concentrations in the liver and in the mantle, even though cadmium in liver had lower concentrations than copper and zinc. This indicates that cephalopods constitute an important source of cadmium for cephalopod predators. The results show that the Japanese common squid is a useful bioindicator of metal pollution in offshore Korean waters.</abstract><cop>Tokyo</cop><pub>Springer-Verlag</pub><doi>10.1111/j.1444-2906.2008.01603.x</doi><tpages>7</tpages></addata></record>
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identifier ISSN: 0919-9268
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subjects Accumulation
BIOACCUMULATION
BIOACUMULACION
Bioindicators
Biomedical and Life Sciences
Biomonitoring
Blood
Cadmium
CHALUTAGE
Copper
DISTRIBUCION EN TEJIDOS
DISTRIBUTION TISSULAIRE
Fish & Wildlife Biology & Management
FOOD SAFETY
Food Science
Freshwater & Marine Ecology
HEAVY METALS
INNOCUITE DES PRODUITS ALIMENTAIRES
INOCUIDAD ALIMENTARIA
Japanese common squid
Life Sciences
Liver
MAR DEL JAPON
Marine
MER DU JAPON
Metal concentrations
METAL LOURD
METALES PESADOS
Metals
MONITORING
Organs
PESCA A LA RASTRA
Predators
REPUBLIC OF KOREA
REPUBLICA DE COREA
REPUBLIQUE DE COREE
SEA OF JAPAN
Studies
SURVEILLANCE
TISSUE DISTRIBUTION
TODARODES PACIFICUS
TRAWLING
VIGILANCIA
Zinc
title Specific accumulation of heavy metals in squid collected from offshore Korean waters: Preliminary results for offshore biomonitoring and food safety assessment [Republic of Korea]
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