Quantitative analysis of erythromycin, its major metabolite and clarithromycin in chicken tissues and eggs via QuEChERS extraction coupled with ultrahigh-performance liquid chromatography-tandem mass spectrometry.
Food Chem X
; 22: 101468, 2024 Jun 30.
Article
en En
| MEDLINE
| ID: mdl-38817979
ABSTRACT
A simple, rapid and novel method involving ultrahigh-performance liquid chromatography-electrospray ionization tandem triple quadrupole mass spectrometry (UHPLC-ESI-MS/MS) was developed to simultaneously detect erythromycin, its major metabolite and clarithromycin in chicken tissues (muscle, liver and kidney) and eggs (whole egg, albumen and yolk). Samples were extracted using acetonitrile-water (8020, v/v), and a Cleanert MAS-Q cartridge was used to perform quick, easy, cheap, effective, rugged, and safe (QuEChERS) purification. The average recoveries were 87.78-104.22 %, and the corresponding intraday and interday relative standard deviations were less than 7.10 %. The decision limits and detection capabilities of the chicken tissues and eggs were 2.15-105.21 µg/kg and 2.26-110.42 µg/kg, respectively. For chicken tissues and eggs, the limits of detection and limits of quantification were 0.5 µg/kg and 2.0 µg/kg, respectively. The proposed method was successfully employed to analyse real samples, demonstrating its applicability.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Food Chem X
Año:
2024
Tipo del documento:
Article
País de afiliación:
China