Estimation of partition coefficients by MEKC - Part 2: Anthocyanins
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F05%3A00001894" target="_blank" >RIV/61989592:15310/05:00001894 - 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
Estimation of partition coefficients by MEKC - Part 2: Anthocyanins
Original language description
The octanol-water partition coefficients of seven anthocyanins (in neutral form, pH = 7.0) were measured by means of MEKC. A new iterative method for the estimation of migration time of electroosmotic flow (EOF) and micelles in MEKC is presented. This calculation is based on Gauss-Newton linearization of the dependence between migration indices and migration times of a set of suitable standards and the application of an advanced statistical evaluation procedure. The values of partition coefficients obtained with the aid of an iterative process are compared with values obtained on use of EOF and micelle markers.
Czech name
Odhad rozdělovacích koeficientů pomocí MEKC - část 2: antokyaniny
Czech description
Je diskutován odhad rozdělovacích koeficientů pomocí MEKC. Druhá část je věnována antokyaninům.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP203%2F02%2FD013" target="_blank" >GP203/02/D013: Analysis of anthocyanin dyes by high performance separation techniques hyphenated with mass spectrometry</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Separation Science
ISSN
1615-9306
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
1285-1290
UT code for WoS article
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EID of the result in the Scopus database
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