ANTIMONY UPTAKE AND CORRELATION WITH OTHER METALS IN MUSHROOM SPECIES

被引：15

作者：

PARISIS, NE

VANDENHEEDE, MA

机构：

[1] Department of Toxicology, University of Ghent

来源：

TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY | 1992年 / 36卷 / 3-4期

关键词：

MUSHROOM SPECIES; METALS; ATOMIC ABSORPTION SPECTROMETRY; CORRELATION; ANTIMONY;

D O I：

10.1080/02772249209357843

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A hydride atomic absorption method has been applied to determine the antimony concentration in a single specimen of fourteen different mushroom species. The analytical methods used for the other metals were flame atomic absorption (for: zinc), Zeeman graphite furnace atomic absorption (for: thallium, cadmium, copper, lead, nickel, silver, cobalt, vanadium, manganese, molybdenum, strontium and cesium), hydride atomic absorption (for: bismuth, selenium, arsenic and tin), and cold vapour atomic absorption with amalgamation (for mercury). The correlation analysis of data carried out reveals a characteristic negative correlation of antimony with the metals Cd, Pd, As, Ni, Hg and Ag. According to this conclusion a suggestion is made that this is due to the competition of antimony with these metals for the same available ligands of chelating compounds in the plant.

引用

页码：205 / 216

页数：12