Application of QuEChERS-EMR-Lipid-DLLME method for the determination of polycyclic aromatic hydrocarbons in smoked food of animal origin
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A82474" target="_blank" >RIV/60460709:41210/20:82474 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60460709:41340/20:82474
Výsledek na webu
<a href="https://www-sciencedirect-com.infozdroje.czu.cz/science/article/pii/S0889157519314930?via%3Dihub" target="_blank" >https://www-sciencedirect-com.infozdroje.czu.cz/science/article/pii/S0889157519314930?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jfca.2020.103420" target="_blank" >10.1016/j.jfca.2020.103420</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Application of QuEChERS-EMR-Lipid-DLLME method for the determination of polycyclic aromatic hydrocarbons in smoked food of animal origin
Popis výsledku v původním jazyce
The aim of this study was to develop an effective sample preparation procedure for the determination of polycyclic aromatic hydrocarbons PAHs in smoked fatty products of animal origin fish cheese and sausage. Two different approaches were tested classical QuEChERS and procedure with the use of Enhanced Matrix Removal EMR Lipid material. Two techniques of extract preconcentration under nitrogen stream and with the use of dispersive liquid liquid microextraction DLLME were also taken into consideration. All samples were analysed using gas chromatography mass spectrometry. The results showed the optimised sample preparation procedure was composed of three steps 1. QuEChERS extraction 2. clean-up by EMR Lipid material and 3. extract preconcentration by DLLME. The obtained recovery rates within the range of 50 to 120 percent were received for all compounds with relative standard deviation RSD values lower than 16,7 percent. The proposed method is fast and effective and can be successfully applied for PAHs
Název v anglickém jazyce
Application of QuEChERS-EMR-Lipid-DLLME method for the determination of polycyclic aromatic hydrocarbons in smoked food of animal origin
Popis výsledku anglicky
The aim of this study was to develop an effective sample preparation procedure for the determination of polycyclic aromatic hydrocarbons PAHs in smoked fatty products of animal origin fish cheese and sausage. Two different approaches were tested classical QuEChERS and procedure with the use of Enhanced Matrix Removal EMR Lipid material. Two techniques of extract preconcentration under nitrogen stream and with the use of dispersive liquid liquid microextraction DLLME were also taken into consideration. All samples were analysed using gas chromatography mass spectrometry. The results showed the optimised sample preparation procedure was composed of three steps 1. QuEChERS extraction 2. clean-up by EMR Lipid material and 3. extract preconcentration by DLLME. The obtained recovery rates within the range of 50 to 120 percent were received for all compounds with relative standard deviation RSD values lower than 16,7 percent. The proposed method is fast and effective and can be successfully applied for PAHs
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21101 - Food and beverages
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
ISSN
0889-1575
e-ISSN
—
Svazek periodika
87
Číslo periodika v rámci svazku
april
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
8
Strana od-do
0-0
Kód UT WoS článku
000520942000014
EID výsledku v databázi Scopus
2-s2.0-85078072982