经不同距离宰前运输的火鸡血清和胸肌中的常量和微量元素含量
Contents of Macro- and Microelements in Blood Serum and Breast Muscle of Turkey Subjected to Pre-Slaughter Transport for Various Distances.
作者信息
Pomianowski Janusz F, Wójcik Anna, Sowińska Janina, Witkowska Dorota, Murawska Daria, Mituniewicz Tomasz
机构信息
Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Sciences, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-726 Olsztyn, Poland.
Department of Animal Welfare and Research, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-718 Olsztyn, Poland.
出版信息
Animals (Basel). 2024 Aug 1;14(15):2242. doi: 10.3390/ani14152242.
In this study, the effect of pre-slaughter handling on the content of macro- and micronutrients in blood serum and in the breast muscle of turkeys was assessed. Four different variants of pre-slaughter handling were used in the research: no transport (N-T), transport for a distance of 100 km (T-100), transport for a distance of 200 km (T-200), and transport for a distance of 300 km (T-300). In each of them, 30 female and 30 male turkeys were used. Blood was collected from the birds before slaughter, and samples of the pectoral muscle were collected after slaughter. In the obtained biological material, the content of Mg, P, Ca, Fe, Na and K was analyzed. On the basis of the obtained research results, it can be concluded that the pre-slaughter handling negatively affects the content of macro- and microelements both in the blood serum and in the pectoral muscles of experimental turkeys. Additionally, differences due to the sex of birds were observed.
在本研究中，评估了宰前处理对火鸡血清和胸肌中常量和微量营养素含量的影响。研究中使用了四种不同的宰前处理方式：不运输（N-T）、运输100公里（T-100）、运输200公里（T-200）和运输300公里（T-300）。每种处理方式中，均使用30只雌性火鸡和30只雄性火鸡。在宰杀前采集鸟类的血液，并在宰杀后采集胸肌样本。在所获得的生物材料中，分析了镁、磷、钙、铁、钠和钾的含量。根据所获得的研究结果，可以得出结论，宰前处理对实验火鸡的血清和胸肌中的常量和微量元素含量均有负面影响。此外，还观察到了因鸟类性别导致的差异。
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