Arsenobetaine amide: a novel arsenic species detected in several mushroom species

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F24%3A00583462" target="_blank" >RIV/67985831:_____/24:00583462 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/24:00582706

Result on the web

<a href="https://link.springer.com/article/10.1007/s00216-024-05132-z" target="_blank" >https://link.springer.com/article/10.1007/s00216-024-05132-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00216-024-05132-z" target="_blank" >10.1007/s00216-024-05132-z</a>

Result language

angličtina

Original language name

Arsenobetaine amide: a novel arsenic species detected in several mushroom species

Original language description

The total arsenic mass fraction as well as the arsenic speciation were studied in four different mushroom species with inductively coupled plasma mass spectrometry and high-performance liquid chromatography coupled to inductively coupled plasma mass spectrometry, respectively. Arsenic mass fractions detected in the mushrooms were covering a range from 0.3 to 22 mg As kg−1 dry mass. For the arsenic speciation, species like arsenobetaine, inorganic arsenic, or dimethylarsinic acid were found, which are commonly detected in mushrooms, but it was also proven that the recently discovered novel compound homoarsenocholine is present in Amanita muscaria and Ramaria sanguinea. Moreover, a previously unidentified arsenic species was isolated from Ramaria sanguinea and identified as trimethylarsonioacetamide, or in short: arsenobetaine amide. This new arsenical was synthesized and verified by spiking experiments to be present in all investigated mushroom samples. Arsenobetaine amide could be an important intermediate to further elucidate the biotransformation pathways of arsenic in the environment.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Analytical and Bioanalytical Chemistry

ISSN

1618-2642

e-ISSN

1618-2650

Volume of the periodical

416

Issue of the periodical within the volume

6

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

1399-1405

UT code for WoS article

001153911400003

EID of the result in the Scopus database

2-s2.0-85182482977