Multielemental analysis of purpleback flying squid using high resolution inductively coupled plasma-mass spectrometry (HR ICP-MS)

被引：50

作者：

Ichihashi, H

Kohno, H

Kannan, K

Tsumura, A

Yamasaki, S

机构：

[1] Natl Res Inst Fisheres & Environm Inland Sea, Hiroshima 7390452, Japan

[2] Tokai Univ, Okinawa Reg Res Ctr, Taketomi 90715, Japan

[3] Michigan State Univ, Natl Food Safety & Toxicol Ctr 213, E Lansing, MI 48824 USA

[4] Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 3050856, Japan

[5] Tohoku Univ, Fac Agr, Sendai, Miyagi 9810914, Japan

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 2001年 / 35卷 / 15期

关键词：

D O I：

10.1021/es010653v

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Forty-four elements were analyzed in 21 tissues of purpleback flying squid, Sthenoteuthis oualaniensis, by high resolution inductively coupled plasma-mass spectrometry (HR ICP-MS) and inductively coupled plasma atomic emission spectrophotometry (ICP-AES). Greater concentrations of V, Fe, Co, Ni, Cu, Ag, Cd, Pb, and Bi were found in liver, pancreas, and ink sac than in other tissues. Ink sac concentrated remarkable levels of Ca and Sr in addition to the above-mentioned elements. Several alkalis, alkaline earth, and rare earth elements preferentially accumulated in muscle. Among the hard tissues, accumulation of V and U in beak, Ni, Zn, and Cd in gladius and Cr in skin was prominent. K, Rb, Cs, Pb, Bi and some transition elements (V, Co, Cu, Zn, Ag, Cd) were significantly (p < 0.05) higher in the livers of adult than in juvenile squids. Sodium, alkaline earth, and rare earth elements were higher in the livers of juveniles than in adult squids.

引用

页码：3103 / 3108

页数：6

共 33 条

[1]

Bowen H. M., 1979, ENV CHEM ELEMENTS

[2]

Clark A.M., 1984, Developments in Geochemistry, P33, DOI [10.1016/B978-0-444-42148-7.50007-1, DOI 10.1016/B978-0-444-42148-7.50007-1., DOI 10.1016/B978-0-444-42148-7.50007-1]

[3] CONCENTRATIONS OF TRACE-METALS IN VARIOUS TISSUES OF THE SQUID LOLIGO-OPALESCENS AND THEIR REDISTRIBUTION AFTER CANNING [J].