Effect of cadmium on flavonoid content in young barley (Hordeum sativum L.) plants

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10054" target="_blank" >RIV/60460709:41210/05:10054 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of cadmium on flavonoid content in young barley (Hordeum sativum L.) plants

Original language description

The effect of an abiotic stress caused by cadmium on the total flavonoid content in roots, shoots and leaf blades of spring barley variety Kompakt grown in a climate-control room for 28 days was investigated. Total flavonoid content (F) was determined spectrophotometrically with sodium nitrite, Cd content by atomic absorption spectrometry. Treatment of barley plants with Cd (1.10-6 mol.L-1) in nutrition solution caused the decrease of F in the all parts of the plant. The relatively highest decrease wasfound in the roots (from 20.0 to 3.05 g.kg-1 DM), lesser decrease in the shoots (from 24.2 to 9.33 g.kg-1 DM) and the leaf blades (from 58.3 to 27.3 g.kg-1 DM). Statistically significant decrease (at least p < 0.05) of F and increase of Cd contents in the all investigated parts of the plant was found. Statistically significant differences of F and Cd contents among barley roots, shoots, and leaf blades were found.

Czech name

Vliv kadmia na obsah flavonoidů v ječmeni (Hordeum sativum L.)

Czech description

The effect of an abiotic stress caused by cadmium on the total flavonoid content in roots, shoots and leaf blades of spring barley variety Kompakt grown in a climate-control room for 28 days was investigated. Total flavonoid content (F) was determined spectrophotometrically with sodium nitrite, Cd content by atomic absorption spectrometry. Treatment of barley plants with Cd (1.10-6 mol.L-1) in nutrition solution caused the decrease of F in the all parts of the plant. The relatively highest decrease wasfound in the roots (from 20.0 to 3.05 g.kg-1 DM), lesser decrease in the shoots (from 24.2 to 9.33 g.kg-1 DM) and the leaf blades (from 58.3 to 27.3 g.kg-1 DM). Statistically significant decrease (at least p < 0.05) of F and increase of Cd contents in the all investigated parts of the plant was found. Statistically significant differences of F and Cd contents among barley roots, shoots, and leaf blades were found.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

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Project

<a href="/en/project/GA525%2F02%2F0301" target="_blank" >GA525/02/0301: Response of plants to abiotic stress by selected heavy metals</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

11

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

513-516

UT code for WoS article

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EID of the result in the Scopus database

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