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Polyphenol content in barley (Hordeum sativum L.) affected by cadmium abiotic stress

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F04%3A9516" target="_blank" >RIV/60460709:41210/04:9516 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Polyphenol content in barley (Hordeum sativum L.) affected by cadmium abiotic stress

  • Original language description

    Content of barley polyphenolic complex is affected by abiotic stress factors. The aim of this report was to investigate the effect of Cd-stress on polyphenol levels in barley leaf blades, shoots and roots.Seedlings of barley cv. Kompakt germinated in redistilled water at 25 0C in the period of 4 days. Plants were then cultivated in the conditioning boxes for 28 days at stable light fluency (300 mmol.m-2.s-1) with day period 16 h, at 22 0C, humidity 60 ? 80 %. Control variant without Cd and experimentalvariant with addition of cadmium in the form CdCl2.2H2O into nutrient medium (1.10-6 mol.L-1) were investigated. Lyophilised samples were analysed for total polyphenols (TP) spectrophotometrically with Folin-Ciocalteau´s reagentand Cd content by AAS method .Cd-stress caused the statistically significant Cd and TP increase in plant parts. The highest TP increase was found in blades, the lowest in roots. Enhancement of Cd content in all treated parts of plant was estimated, the highest in

  • Czech name

    Obsah plyfenolů v ječmeni (Hordeum sativum L.) ovlivněný kadmiovým abiotickým stresem

  • Czech description

    Content of barley polyphenolic complex is affected by abiotic stress factors. The aim of this report was to investigate the effect of Cd-stress on polyphenol levels in barley leaf blades, shoots and roots.Seedlings of barley cv. Kompakt germinated in redistilled water at 25 0C in the period of 4 days. Plants were then cultivated in the conditioning boxes for 28 days at stable light fluency (300 mmol.m-2.s-1) with day period 16 h, at 22 0C, humidity 60 ? 80 %. Control variant without Cd and experimentalvariant with addition of cadmium in the form CdCl2.2H2O into nutrient medium (1.10-6 mol.L-1) were investigated. Lyophilised samples were analysed for total polyphenols (TP) spectrophotometrically with Folin-Ciocalteau´s reagentand Cd content by AAS method .Cd-stress caused the statistically significant Cd and TP increase in plant parts. The highest TP increase was found in blades, the lowest in roots. Enhancement of Cd content in all treated parts of plant was estimated, the highest in

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    ED - Physiology

  • OECD FORD branch

Result continuities

  • 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

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Acta Physiologiae Plantarum

  • ISSN

    0137-5881

  • e-ISSN

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    PL - POLAND

  • Number of pages

    1

  • Pages from-to

    238-238

  • UT code for WoS article

  • EID of the result in the Scopus database