Determination of hydroxyproline using ion-exchange liquid chromatography with vis detector and high performance liquid chromatography with fluorescence detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F17%3APU128373" target="_blank" >RIV/00216305:26620/17:PU128373 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/17:43912631

Výsledek na webu

<a href="https://mendelnet.cz/artkey/mnt-201701-0104_Determination-of-hydroxyproline-using-ion-exchange-liquid-chromatography-with-VIS-detector-and-high-performance.php?back=/magno/mnt/2017/mn1.php?secid=4" target="_blank" >https://mendelnet.cz/artkey/mnt-201701-0104_Determination-of-hydroxyproline-using-ion-exchange-liquid-chromatography-with-VIS-detector-and-high-performance.php?back=/magno/mnt/2017/mn1.php?secid=4</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of hydroxyproline using ion-exchange liquid chromatography with vis detector and high performance liquid chromatography with fluorescence detector

Popis výsledku v původním jazyce

The first aim of the experiment was an optimization of the method for determination of hydroxyproline in a pig skin using high-performance liquid chromatography with fluorescence detector (HPLC-FLD) and ion-exchange liquid chromatography with VIS detector (IEC-VIS). On the basis of the experiments performed, it was found that HPLC-FLD method is three times more sensitive than IEC-VIS method. For IEC analysis of hydroxyproline, the limit of detection (LOD) was 4.10 μg/ml whereas the limit of quantification (LOQ) was 13.50 μg/ml. For HPLC analysis of hydroxyproline, the limit of detection (LOD) was 1 ng/ml whereas the limit of quantification (LOQ) was 3 ng/ml. The second aim was the testing of influence of different volume of 6M HCl on extraction of sample (50 mg) for analysis using HPLC-FLD. Here it was found that the best volume was 250 µl 6M HCl.

Název v anglickém jazyce

Determination of hydroxyproline using ion-exchange liquid chromatography with vis detector and high performance liquid chromatography with fluorescence detector

Popis výsledku anglicky

The first aim of the experiment was an optimization of the method for determination of hydroxyproline in a pig skin using high-performance liquid chromatography with fluorescence detector (HPLC-FLD) and ion-exchange liquid chromatography with VIS detector (IEC-VIS). On the basis of the experiments performed, it was found that HPLC-FLD method is three times more sensitive than IEC-VIS method. For IEC analysis of hydroxyproline, the limit of detection (LOD) was 4.10 μg/ml whereas the limit of quantification (LOQ) was 13.50 μg/ml. For HPLC analysis of hydroxyproline, the limit of detection (LOD) was 1 ng/ml whereas the limit of quantification (LOQ) was 3 ng/ml. The second aim was the testing of influence of different volume of 6M HCl on extraction of sample (50 mg) for analysis using HPLC-FLD. Here it was found that the best volume was 250 µl 6M HCl.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2017

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

905-910

Název nakladatele

Mendel University in Brno

Místo vydání

Neuveden

Místo konání akce

Brno

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

000440194500162