ICP/MS and ICP/AES elemental analysis (38 elements) of edible wild mushrooms growing in Poland.
Thirty-eight elements, including toxic cadmium, lead, mercury, silver and thallium, were determined in 18 species of wild edible mushrooms collected from several sites in Pomorskie Voivodeship in northern Poland in 1994. Elements were determined by double focused high resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) and inductively coupled plasma atomic emission spectroscopy (ICP-AES), after wet digestion of the dried samples with concentrated nitric acid in closed PTFE vessels using a microwave oven. K, P and Mg were present at levels of mg/g dry matter; Na, Zn, Ca, Fe, Cu, Mn, Rb, Ag, Cd, Hg, Pb, Cs, Sr, Al and Si were present at microg/g levels, while Tl, In, Bi, Th, U, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, La, Lu and Ba were present at ng/g levels.
Falandysz
J
J
Department of Environmental Chemistry and Ecotoxicology, University of Gdańsk, Poland. jfalandy@chemik.chem.univ.gda.pl
Szymczyk
K
K
Ichihashi
H
H
Bielawski
L
L
Gucia
M
M
Frankowska
A
A
Yamasaki
S
S
D000363:Agaricales / Q000737:chemistry*; D005506:Food Contamination; D006801:Humans; D013058:Mass Spectrometry / Q000379:methods; D008670:Metals / Q000032:analysis*; D019216:Metals, Heavy / Q000032:analysis; D011044:Poland
D008670:Metals; D019216:Metals, Heavy