Publikace detail

Využití detektoru Coularray pro analýzu rostlinných extraktů

Autoři: Beňová Blanka | Karasová Hana | Královský Josef

Rok: 2009

Druh publikace: článek ve sborníku

Název zdroje: Monitorování cizorodých látek v životním prostředí XI., sborník příspěvků ze semináře

Název nakladatele: Univerzita Pardubice

Místo vydání: Pardubice

Strana od-do: 5-12

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Využití detektoru Coularray pro analýzu rostlinných extraktů	Plant extracts were prepared from Polygonum cuspidatum roots and analyzed using liquid chromatography with electrochemical detection. Sample preparation procedure was optimized. Extraction in ultrasonic bath for 15 minutes turned out to be optimal. Extracts were analyzed using liquid chromatograph equipped with multi-channel coulometric detector CoulArray. Compounds were separate on Gemini C18 column and mobile phase consisted from acidified solution of ammonium acetate and acetonitrile. Distributed compounds were detected using potentials 200-900 mV.	křídlatka;extrakce;elektrochemická detekce;CoulArray detektor
eng	Utilization of CoulArray detector for analysis of plant extracts	Plant extracts were prepared from Polygonum cuspidatum roots and analyzed using liquid chromatography with electrochemical detection. Sample preparation procedure was optimized. Extraction in ultrasonic bath for 15 minutes turned out to be optimal. Extracts were analyzed using liquid chromatograph equipped with multi-channel coulometric detector CoulArray. Compounds were separate on Gemini C18 column and mobile phase consisted from acidified solution of ammonium acetate and acetonitrile. Distributed compounds were detected using potentials 200-900 mV.	Polygonum cuspidatum;extraction;electrochemical detection;CoulArray detector

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