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A study on some trace elements in Chilean seafood

Abstract

Levels of essential and toxic trace elements in six marine species greatly in demand in the international market (canned pink clams, razor clams, clams, king crab, sardines, and frozen albacore tuna fish) were studied. A special laboratory adequately equipped for handling and preparing biological materials, is described. The elements As, Br, Na, Se, Hg, Cr, Fe, Zn and Rb were determined by INAA, while copper and cadmium content were determined using RNAA. Significant differences were found on comparing the contents of some toxic elements in mollusk and other samples of marine food. Various certified reference materials (CRMs) of the IAEA, NIST and NIES were analyzed for quality assurance purposes. (author) 11 refs.; 1 fig.; 1 tab.
Authors:
Gras, N; Munoz, L; Thieck, M; Hurtado, S [1] 
  1. Comision Chilena de Energia Nuclear, Santiago (Chile). Lab. of Activation Analysis
Publication Date:
Mar 01, 1993
Product Type:
Conference
Report Number:
CONF-9109514-
Reference Number:
AIX-25-000053; EDB-93-158312
Resource Relation:
Journal Name: Journal of Radioanalytical and Nuclear Chemistry; (Switzerland); Journal Volume: 169:1; Conference: 8. international conference on modern trends in activation analysis (MTAA), Vienna (Austria), 16-20 Sep 1991
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; SEAFOOD; NEUTRON ACTIVATION ANALYSIS; MULTI-ELEMENT ANALYSIS; SAMPLE PREPARATION; TRACE AMOUNTS; ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; FISH PRODUCTS; FOOD; 400101* - Activation, Nuclear Reaction, Radiometric & Radiochemical Procedures
OSTI ID:
5783506
Country of Origin:
Hungary
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0236-5731; CODEN: JRNCDM
Submitting Site:
INIS
Size:
Pages: 247-253
Announcement Date:

Citation Formats

Gras, N, Munoz, L, Thieck, M, and Hurtado, S. A study on some trace elements in Chilean seafood. Hungary: N. p., 1993. Web.
Gras, N, Munoz, L, Thieck, M, & Hurtado, S. A study on some trace elements in Chilean seafood. Hungary.
Gras, N, Munoz, L, Thieck, M, and Hurtado, S. 1993. "A study on some trace elements in Chilean seafood." Hungary.
@misc{etde_5783506,
title = {A study on some trace elements in Chilean seafood}
author = {Gras, N, Munoz, L, Thieck, M, and Hurtado, S}
abstractNote = {Levels of essential and toxic trace elements in six marine species greatly in demand in the international market (canned pink clams, razor clams, clams, king crab, sardines, and frozen albacore tuna fish) were studied. A special laboratory adequately equipped for handling and preparing biological materials, is described. The elements As, Br, Na, Se, Hg, Cr, Fe, Zn and Rb were determined by INAA, while copper and cadmium content were determined using RNAA. Significant differences were found on comparing the contents of some toxic elements in mollusk and other samples of marine food. Various certified reference materials (CRMs) of the IAEA, NIST and NIES were analyzed for quality assurance purposes. (author) 11 refs.; 1 fig.; 1 tab.}
journal = {Journal of Radioanalytical and Nuclear Chemistry; (Switzerland)}
volume = {169:1}
place = {Hungary}
year = {1993}
month = {Mar}
}