Arsenic hyperaccumulation and speciation in the edible ink stain bolete (Cyanoboletus pulverulentus)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00486471" target="_blank" >RIV/61389005:_____/18:00486471 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/18:00478561 RIV/61388971:_____/18:00486471
Result on the web
<a href="http://dx.doi.org/10.1016/j.foodchem.2017.09.038" target="_blank" >http://dx.doi.org/10.1016/j.foodchem.2017.09.038</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.foodchem.2017.09.038" target="_blank" >10.1016/j.foodchem.2017.09.038</a>
Alternative languages
Result language
angličtina
Original language name
Arsenic hyperaccumulation and speciation in the edible ink stain bolete (Cyanoboletus pulverulentus)
Original language description
The edible ink stain bolete (Cyanoboletus pulverulentus) was found to hyperaccumulate arsenic. We analyzed 39 individual collections determined as C. pulverulentus, mostly from the Czech Republic. According to our results, concentrations of arsenic in C. pulverulentus fruit-bodies may reach 1300 mg kg(-1) dry weight. In most collections, data for total and bioavailable arsenic in underlying soils were collected but no significant correlation between the soil arsenic content and arsenic concentrations in the associated fruit-bodies was found. Within the fruit-bodies, we found the majority of arsenic accumulated in the hymenium. Besides occasional traces of methylarsonic acid (MA), the arsenic speciation in all mushroom samples consisted solely of dimethylarsinic acid (DMA) and no inorganic arsenic was detected. Because of the carcinogenic potential of DMA, C. pulverulentus should not be recommended as an edible mushroom and its consumption should be restricted.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Food Chemistry
ISSN
0308-8146
e-ISSN
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Volume of the periodical
242
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
225-231
UT code for WoS article
000413291700031
EID of the result in the Scopus database
2-s2.0-85029512592