Metallomics of dill: Influence of environmental stress and contamination of commercial samples

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F25%3A39923267" target="_blank" >RIV/00216275:25310/25:39923267 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1001074225000452?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1001074225000452?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jes.2025.01.031" target="_blank" >10.1016/j.jes.2025.01.031</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Metallomics of dill: Influence of environmental stress and contamination of commercial samples

Popis výsledku v původním jazyce

Dill (Anethum graveolens), an annual species, was used to study the impact of metallic pollution potentially spreading from the nickel smelter dump in Dolna Streda (Slovakia) by monitoring 55 elements. Despite the proximity of this dump (1 km), only soil Ni (54.8 mg/kg) or Pb (47.3 mg/kg), but not Cr, Mn, Fe or Co (main elements of the dump&apos;s sludge) was elevated in given garden soil compared to two control sites. Mainly flowers and/or leaves contained significantly higher amounts of Ni, Cr, Pb, Cu, As, Sb, Sn, V, W, and some rare earth elements at the site close to the dump. Correlation between elements in organs and soil was significant mainly in stem or root but the bioaccumulation factor was typically low ( &lt; 0.02) for most elements. A positive finding was that the 2022/2024 comparison revealed a decline in most elements in dill leaves, even at the dump site, which may reflect a decrease in the content of air PM particles. Soluble phenols were less accumulated in plants close to the nickel smelter dump, but flavonols showed the opposite trend, and free amino acids were positively correlated with many elements in the stem and root. An evaluation of commercial dill samples revealed variability (e.g., up to 0.7 mg Cd/kg dry weight) but subsequent NCA and PCA analyses clearly separated the dump locality from other samples. However, significant differences in the content of Cd, Ni, Pb, As, and other elements encourage precise control of commercially available dill dry matter. (c) 2025 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.

Název v anglickém jazyce

Metallomics of dill: Influence of environmental stress and contamination of commercial samples

Popis výsledku anglicky

Dill (Anethum graveolens), an annual species, was used to study the impact of metallic pollution potentially spreading from the nickel smelter dump in Dolna Streda (Slovakia) by monitoring 55 elements. Despite the proximity of this dump (1 km), only soil Ni (54.8 mg/kg) or Pb (47.3 mg/kg), but not Cr, Mn, Fe or Co (main elements of the dump&apos;s sludge) was elevated in given garden soil compared to two control sites. Mainly flowers and/or leaves contained significantly higher amounts of Ni, Cr, Pb, Cu, As, Sb, Sn, V, W, and some rare earth elements at the site close to the dump. Correlation between elements in organs and soil was significant mainly in stem or root but the bioaccumulation factor was typically low ( &lt; 0.02) for most elements. A positive finding was that the 2022/2024 comparison revealed a decline in most elements in dill leaves, even at the dump site, which may reflect a decrease in the content of air PM particles. Soluble phenols were less accumulated in plants close to the nickel smelter dump, but flavonols showed the opposite trend, and free amino acids were positively correlated with many elements in the stem and root. An evaluation of commercial dill samples revealed variability (e.g., up to 0.7 mg Cd/kg dry weight) but subsequent NCA and PCA analyses clearly separated the dump locality from other samples. However, significant differences in the content of Cd, Ni, Pb, As, and other elements encourage precise control of commercially available dill dry matter. (c) 2025 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of environmental sciences (China)

ISSN

1001-0742

e-ISSN

1878-7320

Svazek periodika

157

Číslo periodika v rámci svazku

November 2025

Stát vydavatele periodika

CN - Čínská lidová republika

Počet stran výsledku

11

Strana od-do

478-488

Kód UT WoS článku

001502672200002

EID výsledku v databázi Scopus

2-s2.0-105005253235