Sadržaj nekih teških metala u različitim jestivim gljivama Jugoslavije

A number of common edible fungi were analyzed for their contents of Pb, Fe, Cr, Ni, Co, Zn, Cu, Mn and As in order to estimate pollution of the environment. The results indicate that the Fe level in analyzed species can be as high as several hundreds mg/kg weight. The Ni level in Leccinum scabrum was found to be up to 18 mg/kg. Levels of As were at or below 0.90 mg/kg in all species. Cu levels were fairly similar in different species. The results of several surveys show that there can be large differences in the concentrations of the same element (e.g. Mn) in the same species. Mn level was found to be very high in the species Boletus edulis, as has been shown by others. In the other analyzed species level of Mn was low. All samples except one 6. edulis had levels of Pb lower than it is regu­lated by the law.Veći broj najzastupljenijih jestivih gljiva sa našeg podneblja je analizira­no na sadržaj Pb, Fe, Cr, Ni, Co, Zn, Cu, Mn i As u cilju određivanja zagađenja životne sredine. Rezultati su pokazali da sadržaj Fe u analiziranim uzorcima može dostići nekoliko stotina mg/kg suve materije gljiva. Sadržaj Mi je dostigao 18 mg/kg. Sadržaj As je bio ispod 0,9 mg/kg u svim uzorcima, a sadržaj Ću je manje varirao kod svih uzoraka. Podaci pokazuju da može doći do velike razlike u sadržaju teških metala (Mn) kod iste vrste sa različitih lokaliteta što se vidi u slučaju vrste Boletus edulis. Kod ostalih vrsta sadržaj Mn je bio relativno nizak. Svi ispitivani uzorci gljiva osim jednog uzorka B. edulis su imali nizak sadržaj toksičnog olova