- Tytuł:
- Investigation of tylosin and tilmicosin residues in meat by high-performance liquid chromatography method
- Autorzy:
-
Gürel Yücel, M.
Seçilmiş, H.
Taşçı, F. - Powiązania:
- https://bibliotekanauki.pl/articles/16647456.pdf
- Data publikacji:
- 2023
- Wydawca:
- Polska Akademia Nauk. Czasopisma i Monografie PAN
- Tematy:
-
meat
HPLC
tilmicosin
tylosin - Opis:
- In this study, the presence and level of macrolide group antibiotics (tylosin and tilmicosin) were analyzed by the High-Performance Liquid Chromatography (HPLC) method in a total of 126 raw meat samples, including 42 chicken breast and 84 beef neck, available for consumption in the Burdur province (Turkey). The method demonstrated good linearity (R2 > 0.999) over the assayed concentration range (0.10-10 μg/mL). Intra-day and inter-day recoveries were used to express the accuracy of the method at three different levels of 0.5, 1, 2.5 μg/mL. Intraday recoveries and relative standard deviation values ranged from 97.270 (0.054)% to 98.643 (0.061)%, and inter-day recoveries and relative standard deviation values ranged from 97.057 (0.070)% to 98.197(0.042)% for tylosin. Intraday recoveries and relative standard deviation values ranged from 96.360 (0.065)% to 98.153 (0.046)%, and inter-day recoveries and relative standard deviation values ranged from 96.050 (0.058)% to 97.053 (0.096)% for tilmicosin. The limit of detection (LOD) value was calculated as 0.473 μg/kg for tylosin, and 0.481 μg/kg for tilmicosin; the limit of quantification (LOQ) value was calculated as 1.561 μg/kg for tylosin, and 1.587 μg/kg for tilmicosin. In general, tylosin and tilmicosin were determined in the range of 8-256 μg/kg and 30-447 μg/kg, respectively, in chicken breast meat samples; also, they were detected in the range of 36-1209 μg/kg and 30-1102 μg/kg, respectively, in beef neck meat samples. It was also found that the residues of tylosin and tilmicosin in chicken and beef meats from the market were at a much higher level than the acceptable limits specified in the regulations. This creates serious problems in terms of the ecosystem, food technology, and public health, and causes significant economic losses.
- Źródło:
-
Polish Journal of Veterinary Sciences; 2023, 26, 1; 39-46
1505-1773 - Pojawia się w:
- Polish Journal of Veterinary Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł