Sadržaj teških metala i bioakumulacijski potencijal nekih samoniklih jestivih gljiva
| Autor: | Ante Kasap, Tomislava Markota, Ivica Kos, Milan Poljak, Ivan Širić, Draženko Tomić |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
Mushroom heavy metals edible mushrooms bioaccumulation potential ecology biology Chemistry Tricholoma terreum Macrolepiota procera Forestry 010501 environmental sciences biology.organism_classification 01 natural sciences Metal Stipe (botany) Tricholoma portentosum visual_art Bioaccumulation Environmental chemistry Soil water teški metali jestive gljive bioakumulacijski potencijal ekologija visual_art.visual_art_medium 010606 plant biology & botany 0105 earth and related environmental sciences |
| Zdroj: | Šumarski list Volume 140 Issue 1-2 |
| ISSN: | 1846-9140 0373-1332 |
| DOI: | 10.31298/sl.140.1-2.3 |
| Popis: | The concentration of Fe, Zn and Cu in ten edible mushrooms in Medvednica Nature Park was determined. The similarity between the studied species was deterimend by cluster analysis based on concentrations of the aforementioned metals in the fruit bodies. The analyses of heavy metals were carried out by X – ray fluorescence spectormetry. The highest concentration of Fe (153.96 mg kg–1) was determined in Tricholoma portentosum, and the highest concentration of Zn (90.60 mg kg–1) was determined in Tricholoma terreum. The highest concentration of Cu was determined in Macrolepiota procera (78.18 mg kg–1). The concentrations of Zn and Cu significantly differed (p Predmetnim istraživanjem utvrđivana je koncentracija Fe, Zn i Cu u deset samoniklih jestivih vrsta gljiva Parka prirode Medvednica. Sličnost između ispitivnih vrsta gljiva ustanovljena je klaster analizom na temelju koncentracije navedenih metala u plodnom tijelu gljiva. Analiza teških metala provedena je metodom XRF – rentgenske fluoroscentne spektrometrije. Najveća koncentracija Fe od 153.96 mg kg–1 utvrđena je u Tricholoma portentosum, dok je najveća koncentracija Zn od 90.60 mg kg–1 ustanovljena u vrsti Tricholoma terreum. Najveća koncentracija Cu utvrđena je u vrsti Macrolepiota procera (78.8 mg kg–1). Analizom teških metala u gljivama ustanovljene su značajne razlike (p |
| Databáze: | OpenAIRE |
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