Nickel uptake in hydroponics and elemental profile in relation to cultivation reveal variability in three Hypericum species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F22%3A39919249" target="_blank" >RIV/00216275:25310/22:39919249 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0981942822002819" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0981942822002819</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.plaphy.2022.06.009" target="_blank" >10.1016/j.plaphy.2022.06.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nickel uptake in hydroponics and elemental profile in relation to cultivation reveal variability in three Hypericum species

Popis výsledku v původním jazyce

The Hypericum species (H. perforatum, H. olympicum, and H. orientale) were cultured in hydroponics with excess nickel (Ni, 1 or 100 mu M Ni) to compare the metallic and metabolite content. Identical species were collected outdoor to assess the same parameters (including uranium and lanthanides) with total of 53 elements. The results showed that Ni was less accumulated in shoots in hydroponics (translocation factor of 0.01-0.25) and the highest absolute amount was detected in H. olympicum. Essential elements were typically depleted by Ni excess, but Co and Na increased. Soluble phenols, sum of flavonols and catechin rather increased in response to Ni but quercetin glycosides and free amino acids decreased in the shoots of H. olympicum mainly. Comparison of laboratory and outdoor growing plants showed more phenols in outdoor samples but not in H. olympicum and individual metabolites differed too. Plants cultured in hydroponics contained lower amount of non-essential, toxic and rare earth elements (30-100-fold) and shoot bioaccumulation factor in outdoor samples was low for most elements (&lt;0.01) but not for Cd and Pt. Data reveal that H. olympicum is a potent source of phenolic metabolites whereas H. orientale accumulates many elements (38 out of 53 elements).

Název v anglickém jazyce

Nickel uptake in hydroponics and elemental profile in relation to cultivation reveal variability in three Hypericum species

Popis výsledku anglicky

The Hypericum species (H. perforatum, H. olympicum, and H. orientale) were cultured in hydroponics with excess nickel (Ni, 1 or 100 mu M Ni) to compare the metallic and metabolite content. Identical species were collected outdoor to assess the same parameters (including uranium and lanthanides) with total of 53 elements. The results showed that Ni was less accumulated in shoots in hydroponics (translocation factor of 0.01-0.25) and the highest absolute amount was detected in H. olympicum. Essential elements were typically depleted by Ni excess, but Co and Na increased. Soluble phenols, sum of flavonols and catechin rather increased in response to Ni but quercetin glycosides and free amino acids decreased in the shoots of H. olympicum mainly. Comparison of laboratory and outdoor growing plants showed more phenols in outdoor samples but not in H. olympicum and individual metabolites differed too. Plants cultured in hydroponics contained lower amount of non-essential, toxic and rare earth elements (30-100-fold) and shoot bioaccumulation factor in outdoor samples was low for most elements (&lt;0.01) but not for Cd and Pt. Data reveal that H. olympicum is a potent source of phenolic metabolites whereas H. orientale accumulates many elements (38 out of 53 elements).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Plant Physiology and Biochemistry

ISSN

0981-9428

e-ISSN

1873-2690

Svazek periodika

185

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

11

Strana od-do

357-367

Kód UT WoS článku

000826531200004

EID výsledku v databázi Scopus

2-s2.0-85132770667