Analysis of artichoke (Cynara cardunculus L.) extract by means of micellar electrokinetic capillary chromatography

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F02%3A00005467" target="_blank" >RIV/00216224:14310/02:00005467 - 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

Analysis of artichoke (Cynara cardunculus L.) extract by means of micellar electrokinetic capillary chromatography

Original language description

Separation of the main constituents of artichoke extract by micellar electrokinetic chromatography (MEKC) has been achieved using the background electrolyte consisting of 100 mM SDS in 20 mM sodium dihydrogen phosphate, 20 mM disodium tetraborate buffer(pH 8.6). Optimum separation voltage of 28 kV (positive polarity) and the temperature of capillary 25 oC gave the best analysis. The UV detection was performed at 200 nm. The method was successfully used to analyse plant as well as drug samples and for the study of the artichoke antioxidant activity. The quantitative MEKC results were in good agreement to those obtained by reverse-phase high performance liquid chromatography (RP-HPLC).

Czech name

Analysis of artichoke (Cynara cardunculus L.) extract by means of micellar electrokinetic capillary chromatography

Czech description

Separation of the main constituents of artichoke extract by micellar electrokinetic chromatography (MEKC) has been achieved using the background electrolyte consisting of 100 mM SDS in 20 mM sodium dihydrogen phosphate, 20 mM disodium tetraborate buffer(pH 8.6). Optimum separation voltage of 28 kV (positive polarity) and the temperature of capillary 25 oC gave the best analysis. The UV detection was performed at 200 nm. The method was successfully used to analyse plant as well as drug samples and for the study of the artichoke antioxidant activity. The quantitative MEKC results were in good agreement to those obtained by reverse-phase high performance liquid chromatography (RP-HPLC).

Type

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

CEP classification

CE - Biochemistry

OECD FORD branch

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Project

<a href="/en/project/GA303%2F00%2FD062" target="_blank" >GA303/00/D062: Bioavailability and mechanism of antioxidant activity of phenolic acids and lignans</a><br>

Continuities

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

Publication year

2002

Confidentiality

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

Name of the periodical

Electrophoresis

ISSN

0173-0835

e-ISSN

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Volume of the periodical

23

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

249

UT code for WoS article

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EID of the result in the Scopus database

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