Determination of Phenolic Compounds in Artychoke Exctract by Means of Capillary Zone Electrophoresis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F00%3A00003324" target="_blank" >RIV/00216224:14310/00:00003324 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Determination of Phenolic Compounds in Artychoke Exctract by Means of Capillary Zone Electrophoresis
Original language description
Artichoke (Cynara) is well known as a vegetable, but it has also application in pharmacology. The choleretic and hypocholesterolemic actions of the artichoke extract are already known. The present research is being carried out into the antioxidative andhepatoprotective effects of such extracts. These activities have been attributed to the phenolic compounds present in the extract and to its caffeoylquinic derivatives. Micellar electrokinetic capillary chromatography (MECC) has been developed as a promising method for the analysis of the Artichoke extract. Separation conditions have been optimised with respect to different parameters including pH and ion strength of the background electrolyte, SDS concentration and temperature. A buffer consisting of 100 mM SDS in 20 mM sodium dihydrogen phosphate, 20 mM disodium tetraborate pH 8.5 was found to be the most suitable electrolyte for this separation. An applied voltage of 28 kV (positive polarity) and a temperature of 25 oC gave the best
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
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)
Others
Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Book of Abstract, International Symposium on Capillary Electrophoresis, ITP 2000
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
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Publisher name
Slovenská chemická společnost
Place of publication
Bratislava
Event location
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Event date
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Type of event by nationality
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UT code for WoS article
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