| DOBIÁŠOVÁ, Zuzana, Jiří PAZOUREK a Josef HAVEL. Simultaneous determination of trans-resveratrol and sorbic acid in wine by capillary zone electrophoresis. Electrophoresis. Weinheim: WILEY-VCH Verlag GmbH, 2002, roč. 23, č. 2, s. 263-267. ISSN 0173-0835. |
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@article{393932,
author = {Dobiášová, Zuzana and Pazourek, Jiří and Havel, Josef},
article_location = {Weinheim},
article_number = {2},
keywords = {Capillary zone electrophoresis; Wine; Solid phase extraction; Resveratrol; Sorbic acid},
language = {eng},
issn = {0173-0835},
journal = {Electrophoresis},
title = {Simultaneous determination of trans-resveratrol and sorbic acid in wine by capillary zone electrophoresis},
volume = {23},
year = {2002}
}
TY - JOUR
ID - 393932
AU - Dobiášová, Zuzana - Pazourek, Jiří - Havel, Josef
PY - 2002
TI - Simultaneous determination of trans-resveratrol and sorbic acid in wine by capillary zone electrophoresis
JF - Electrophoresis
VL - 23
IS - 2
SP - 263
EP - 263
PB - WILEY-VCH Verlag GmbH
SN - 01730835
KW - Capillary zone electrophoresis
KW - Wine
KW - Solid phase extraction
KW - Resveratrol
KW - Sorbic acid
N2 - A method for separation and determination of sorbic acid, a food and beverage preservative, and trans-resveratrol, a biomedically active substance, in wine by capillary zone electrophoresis is described. Solid phase extraction step on C18-column prior to the electrophoretic separation providing lower detection limits was used for trans-resveratrol determination. For determination of sorbic acid direct analysis of wine (without a preconcentration step) was used. The method is rapid and sensitive and was applied to the analysis of wines from Alsace, France.
ER -
DOBIÁŠOVÁ, Zuzana, Jiří PAZOUREK a Josef HAVEL. Simultaneous determination of trans-resveratrol and sorbic acid in wine by capillary zone electrophoresis. \textit{Electrophoresis}. Weinheim: WILEY-VCH Verlag GmbH, 2002, roč.~23, č.~2, s.~263-267. ISSN~0173-0835.
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