Detection of Phytoestrogens by Capillary Electrophoresis in Combination with Isolation by Magnetic Particles Modified by Molecularly Imprinted Polymer

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Detection of Phytoestrogens by Capillary Electrophoresis in Combination with Isolation by Magnetic Particles Modified by Molecularly Imprinted Polymer

Popis výsledku v původním jazyce

Phytoestrogens are assumed to play an important role in the prevention of tumor or heart disease, and osteoporosis. Soy food is the most significant source of these compounds present as acetylglucosides, malonylglucosides and/or methyl ethers. The most commonly used methods for phytoestrogen determination include chromatographic or electrophoretic separation techniques. In this work, the benefits of coupling of capillary electrophoresis with molecularly imprinted polymers for analysis of phytoestrogens are shown. Polydopamin imprinted layer formed on the surface of magnetic particles enables efficient extraction/isolation of model compounds (genistein and biochanin A) from milk sample and subsequent microcolumn separation with absorbance detection enables to distinguish nonspecifically bound interferents.

Název v anglickém jazyce

Detection of Phytoestrogens by Capillary Electrophoresis in Combination with Isolation by Magnetic Particles Modified by Molecularly Imprinted Polymer

Popis výsledku anglicky

Phytoestrogens are assumed to play an important role in the prevention of tumor or heart disease, and osteoporosis. Soy food is the most significant source of these compounds present as acetylglucosides, malonylglucosides and/or methyl ethers. The most commonly used methods for phytoestrogen determination include chromatographic or electrophoretic separation techniques. In this work, the benefits of coupling of capillary electrophoresis with molecularly imprinted polymers for analysis of phytoestrogens are shown. Polydopamin imprinted layer formed on the surface of magnetic particles enables efficient extraction/isolation of model compounds (genistein and biochanin A) from milk sample and subsequent microcolumn separation with absorbance detection enables to distinguish nonspecifically bound interferents.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2018: Conference Proceedings

ISBN

978-80-87294-89-5

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

437-441

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

17. 10. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000513131900076