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Chromatographic analysis of naphthoquinones in plants

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00015698" target="_blank" >RIV/00216224:14310/06:00015698 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Chromatographic analysis of naphthoquinones in plants

  • Original language description

    The aim of the work was to optimize the high performance liquid chromatography coupled with a diode array detector for the determination of naphthoquinones (1,4-naphthoquinone, lawsone, juglone and plumbagin). The optimal conditions were: mobile phase 0.1 mol l(-1) acetic acid - methanol (35: 65 v/v), flow rate 0.8 ml min(1), column and detector temperature 40 C. Detection limits (3 S/N) were 65 ng ml(-1), 50 ng ml(-1), 75 ng ml-1 and 39 ng ml-1 for lawsone, 1,4-naph-tho-qui-none, juglone and plumbagin,respectively. The optimized method was used for the determination of the mentioned naphthoquinones in plants (Dionaea muscipula, Drosera rotundifolia, Drosera spathulata, Drosera capensis and Paulownia tomentosa).

  • Czech name

    Chromatographic analysis of naphthoquinones in plants

  • Czech description

    The aim of the work was to optimize the high performance liquid chromatography coupled with a diode array detector for the determination of naphthoquinones (1,4-naphthoquinone, lawsone, juglone and plumbagin). The optimal conditions were: mobile phase 0.1 mol l(-1) acetic acid - methanol (35: 65 v/v), flow rate 0.8 ml min(1), column and detector temperature 40 C. Detection limits (3 S/N) were 65 ng ml(-1), 50 ng ml(-1), 75 ng ml-1 and 39 ng ml-1 for lawsone, 1,4-naph-tho-qui-none, juglone and plumbagin,respectively. The optimized method was used for the determination of the mentioned naphthoquinones in plants (Dionaea muscipula, Drosera rotundifolia, Drosera spathulata, Drosera capensis and Paulownia tomentosa).

Classification

  • Type

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

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Study of protection mechanisms for stress-induced by heavy metals</a><br>

  • Continuities

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

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Chemické Listy

  • ISSN

    0009-2770

  • e-ISSN

  • Volume of the periodical

    100

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    6

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database