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Journals / Turkish Journal of Veterinary and Animal Sciences / 2014 / Cilt: 38 - Sayı: 2

Fatty acid profile in 4 types of fat depots in Polish Holstein-Friesian and Limousine × Polish Holstein-Friesian bulls

Monika SOBCZUK-SZUL
Zenon NOGALSKI
Zofia WIELGOSZ-GROTH
Magdalena MOCHOL
Arkadiusz RZEMIENIEWSKI
Paulina POGORZELSKA-PRZYBYLEK
Cezary PURWIN
Pages
189–194
Publication Date
2014-05-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The subcutaneous fat of PHF bulls had the highest n-6/n-3 PUFA ratio.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of this study was to determine the fatty acid profile in 4 types of fat deposits in Polish Holstein-Friesian (PHF) and Limousine × Polish Holstein-Friesian (LM × PHF) bulls.
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Key Findings & Data:The experimental materials included samples of intramuscular, intermuscular, subcutaneous, and internal fat collected from the carcasses of 28 PHF bulls and 26 LM × PHF bulls.
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Conclusion & Impact:The subcutaneous fat of PHF bulls had the highest n-6/n-3 PUFA ratio.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Key words: Beef cattle · fat deposit · fatty acids

Abstract

The aim of this study was to determine the fatty acid profile in 4 types of fat deposits in Polish Holstein-Friesian (PHF) and Limousine × Polish Holstein-Friesian (LM × PHF) bulls. The experimental materials included samples of intramuscular, intermuscular, subcutaneous, and internal fat collected from the carcasses of 28 PHF bulls and 26 LM × PHF bulls. Determined fatty acids (FAs) were divided into saturated (SFAs) and unsaturated (UFAs) FAs, including monounsaturated (MUFAs) and polyunsaturated (PUFAs) FAs. The UFA/SFA, MUFA/SFA, PUFA/SFA, and PUFA n-6/PUFA n-3 ratios were calculated. Internal fat was characterized by the highest SFA concentrations, and subcutaneous fat had the highest MUFA content. Intramuscular fat was marked by a high proportion of PUFA and the highest PUFA/SFA ratio. The subcutaneous fat of PHF bulls had the highest n-6/n-3 PUFA ratio.

Özet

The aim of this study was to determine the fatty acid profile in 4 types of fat deposits in Polish Holstein-Friesian (PHF) and Limousine × Polish Holstein-Friesian (LM × PHF) bulls. The experimental materials included samples of intramuscular, intermuscular, subcutaneous, and internal fat collected from the carcasses of 28 PHF bulls and 26 LM × PHF bulls. Determined fatty acids (FAs) were divided into saturated (SFAs) and unsaturated (UFAs) FAs, including monounsaturated (MUFAs) and polyunsaturated (PUFAs) FAs. The UFA/SFA, MUFA/SFA, PUFA/SFA, and PUFA n-6/PUFA n-3 ratios were calculated. Internal fat was characterized by the highest SFA concentrations, and subcutaneous fat had the highest MUFA content. Intramuscular fat was marked by a high proportion of PUFA and the highest PUFA/SFA ratio. The subcutaneous fat of PHF bulls had the highest n-6/n-3 PUFA ratio.

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Cite This Article

SOBCZUK-SZUL, M., NOGALSKI, Z., WIELGOSZ-GROTH, Z., MOCHOL, M., RZEMIENIEWSKI, A., POGORZELSKA-PRZYBYLEK, P., PURWIN, C. (2014). Fatty acid profile in 4 types of fat depots in Polish Holstein-Friesian and Limousine × Polish Holstein-Friesian bulls. Turkish Journal of Veterinary and Animal Sciences, Cilt: 38 - Sayı: 2, 189–194. https://ajindex.com/articles/121613

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