Heavy metals concentrations in cultivated mushroom species
The aim of this paper was to determine the concentration of heavy metals in three commercial mushroom species: Agaricus bisporus Imbach, Pleurotus ostreatus (Jacq. ex Fr.) P.Kumm. and Lentinula edodes (Berk.) Pegler in Croatia and calculate the estimation of toxic metals inputs and contribution to t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Bulgarian |
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University of Zagreb, Faculty of Agriculture
2019-12-01
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| Series: | Journal of Central European Agriculture |
| Subjects: | |
| Online Access: | https://jcea.agr.hr/articles/773331_Koncentracije_te_kih_metala_u_kultiviranim_vrstama_gljiva_hr.pdf |
| _version_ | 1818128327412547584 |
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| author | Ivan Širić Valentino Držaić Bojana Božac Zvonimir Matijević |
| author_facet | Ivan Širić Valentino Držaić Bojana Božac Zvonimir Matijević |
| author_sort | Ivan Širić |
| collection | DOAJ |
| description | The aim of this paper was to determine the concentration of heavy metals in three commercial mushroom species: Agaricus bisporus Imbach, Pleurotus ostreatus (Jacq. ex Fr.) P.Kumm. and Lentinula edodes (Berk.) Pegler in Croatia and calculate the estimation of toxic metals inputs and contribution to toxicological values. Twenty samples of each mushroom species were selected randomly. Heavy metal analysis were carried out on an optical emission spectrophotometer with inductively coupled plasma - ICP-OES. Mercury concentration was determined on the mercury analyzer AMA-254 by direct combustion of samples in a rich oxygen atmosphere. Statistical analysis of results was carried out using software package SAS V9. The highest average concentration of iron (60.04 mg*kg-1), zinc (53.64 mg*kg-1), copper (7.06 mg*kg-1) and mercury (2.27 μg*kg-1) was determined in Agaricus bisporus. Significantly (P<0.05) higher average lead concentration (21.17 μg*kg-1) and arsenic (143.20 μg*kg-1) was determined in Pleurotus ostreatus species, while significantly higher (P<0.05) average cadmium concentration of 133.67 μg*kg-1 has been established in Lentinula edodes. The largest contribution to PTWI - temporary tolerable weekly input was determined for cadmium in the amount of 19.12% in Lentinula edodes. The stated value as well as the other established by this study does not represent a toxicological risk in case of a larger weekly consumption of the analyzed mushroom species. |
| first_indexed | 2024-12-11T07:31:29Z |
| format | Article |
| id | doaj.art-937d36c181274c1dba5a7b01ed484fc0 |
| institution | Directory Open Access Journal |
| issn | 1332-9049 |
| language | Bulgarian |
| last_indexed | 2024-12-11T07:31:29Z |
| publishDate | 2019-12-01 |
| publisher | University of Zagreb, Faculty of Agriculture |
| record_format | Article |
| series | Journal of Central European Agriculture |
| spelling | doaj.art-937d36c181274c1dba5a7b01ed484fc02022-12-22T01:15:49ZbulUniversity of Zagreb, Faculty of AgricultureJournal of Central European Agriculture1332-90492019-12-012041216122310.5513/JCEA01/20.4.2476Heavy metals concentrations in cultivated mushroom speciesIvan ŠirićValentino DržaićBojana BožacZvonimir MatijevićThe aim of this paper was to determine the concentration of heavy metals in three commercial mushroom species: Agaricus bisporus Imbach, Pleurotus ostreatus (Jacq. ex Fr.) P.Kumm. and Lentinula edodes (Berk.) Pegler in Croatia and calculate the estimation of toxic metals inputs and contribution to toxicological values. Twenty samples of each mushroom species were selected randomly. Heavy metal analysis were carried out on an optical emission spectrophotometer with inductively coupled plasma - ICP-OES. Mercury concentration was determined on the mercury analyzer AMA-254 by direct combustion of samples in a rich oxygen atmosphere. Statistical analysis of results was carried out using software package SAS V9. The highest average concentration of iron (60.04 mg*kg-1), zinc (53.64 mg*kg-1), copper (7.06 mg*kg-1) and mercury (2.27 μg*kg-1) was determined in Agaricus bisporus. Significantly (P<0.05) higher average lead concentration (21.17 μg*kg-1) and arsenic (143.20 μg*kg-1) was determined in Pleurotus ostreatus species, while significantly higher (P<0.05) average cadmium concentration of 133.67 μg*kg-1 has been established in Lentinula edodes. The largest contribution to PTWI - temporary tolerable weekly input was determined for cadmium in the amount of 19.12% in Lentinula edodes. The stated value as well as the other established by this study does not represent a toxicological risk in case of a larger weekly consumption of the analyzed mushroom species.https://jcea.agr.hr/articles/773331_Koncentracije_te_kih_metala_u_kultiviranim_vrstama_gljiva_hr.pdfagaricus bisporusicp-oeslentinula edodespleurotus ostreatustoxicological risk |
| spellingShingle | Ivan Širić Valentino Držaić Bojana Božac Zvonimir Matijević Heavy metals concentrations in cultivated mushroom species Journal of Central European Agriculture agaricus bisporus icp-oes lentinula edodes pleurotus ostreatus toxicological risk |
| title | Heavy metals concentrations in cultivated mushroom species |
| title_full | Heavy metals concentrations in cultivated mushroom species |
| title_fullStr | Heavy metals concentrations in cultivated mushroom species |
| title_full_unstemmed | Heavy metals concentrations in cultivated mushroom species |
| title_short | Heavy metals concentrations in cultivated mushroom species |
| title_sort | heavy metals concentrations in cultivated mushroom species |
| topic | agaricus bisporus icp-oes lentinula edodes pleurotus ostreatus toxicological risk |
| url | https://jcea.agr.hr/articles/773331_Koncentracije_te_kih_metala_u_kultiviranim_vrstama_gljiva_hr.pdf |
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