Monika SOBCZUK-SZUL, Zenon NOGALSKI, Zofia WIELGOSZ-GROTH, Magdalena MOCHOL, Arkadiusz RZEMIENIEWSKI, Paulina POGORZELSKA-PRZYBYLEK, Cezary PURWIN

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

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.

Anahtar Kelimeler:

Key words: Beef cattle, fat deposit, fatty acids, gas chromatography

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

Keywords:

Key words: Beef cattle, fat deposit, fatty acids, gas chromatography,

PDF

___

Costa P, Roseiro LC, Partidario A, Alves V, Bessa RJB, Calkins CR, Santos C. Influence of slaughter season and sex on fatty acid composition, cholesterol and α-tocopherol contents on different muscles of Barrosa-PDO veal. Meat Sci 2006; 72: 130–139.
Wright IA, Russel AJF. Partition of fat, body composition and body condition score in mature cows. Anim. Prod 1984; 38: 23–
Marmer WN, Maxwell RJ, Williams JE. Effects of dietary regimen and tissue site on bovine fatty acid profiles. J Anim Sci 1984; 59: 109–121.
Raes K, De Smet S, Balcaen A, Clayes E, Demeyer D. Effect of diets rich in n-3 polyunsaturated fatty acids on muscle lipids and fatty acids in Belgian Blue double-muscled young bulls. Reprod Nutr Dev 2003; 43: 331–345.
Purchas RW, Knight TW, Busboom JR. The effect of production system and age on concentrations of fatty acids in intermuscular fat of the longissimus and triceps brachii muscles of Anguscross heifers. Meat Sci 2004; 70: 215–221.
Nuernberg K, Dannenberger D, Nuernberg G, Ender K, Voigt J, Scollan ND, Wood JD, Nute GR, Richardson RI. Effect of a grassed-based and concentrate feeding system on meat quality characteristics and fatty acids composition of longissimus muscle in different cattle breeds. Livest Prod Sci 2005; 94: 137– 1
Aldai N, Murray BE, Oliván M, Martinez A, Troy DJ, Osoro K, Nájera AI. The influence of breed and mh-genotype on carcass conformation, meat physico-chemical characteristics and the fatty acids profile of muscle from yearling bulls. Meat Sci 2006; 72: 486–495.
Cuvelier C, Clinquart A, Hocquette JF, Cabaraux JF, Dufrasne I, Istasse L, Hornick JL. Comparison of composition and quality traits of meat from young finishing bulls from Belgian Blue, Limousine and Aberdeen Angus breeds. Meat Sci 2006; 74: 522–531.
Aldai N, Najera AI, Dugan MER, Celaya R, Osoro K. Characterisation of intramuscular, intermuscular and subcutaneous adipose tissues in yearling bulls of different genetic groups. Meat Sci 2007; 76: 682–691.
Simopoulos AP. Omega-3 fatty acids in health and disease and in growth and development. Am J Clin Nutr 1991; 54: 438–463.
Simopoulos AP. The importance of the ratio of omega-6/ omega-3 essential fatty acids. (Dossier: Polyunsaturated fatty acids in biology and diseases). Biomedicine & Pharmacotherapy 2002; 56: 365–379.
Ulbricht TLV, Southgate DAT. Coronary heart disease: seven dietary factors. Lancet 1991; 338: 985–992.
Schaefer EJ. Lipoproteins, nutrition, and disease. Am J Clin Nut 2002; 75: 191–212.
Mulvihill B. Ruminant meat as a source of conjugated linoleic acid (CLA) – Review. British Nutrition Foundation Nutrition Bulletin 2001; 26: 295–299.
Wahle KWJ, Heys SD, Rotondo D. Conjugated linoleic acids: are they beneficial or detrimental to health? Progress in Lipid Research 2004; 43: 553–587.
Callow EH. Comparative studies of meat. VIII. The percentage of fat in the fatty and muscular tissues of steers and the iodine number of the extracted fat, as affected by breed and level of nutrition. J Agric Sci 1962; 58: 295–307.
Polish Committee for Standardization. PN-ISO 1444:2000. Mięso i przetwory mięsne - Oznaczanie zawartości tłuszczu wolnego (Meat and meat products - Determination of free fat content). Warsaw, Poland: Polish Committee for Standardization; 2000 (in Polish).
Żegarska Z, Jaworski J, Borejszo Z. Ocena zmodyfikowanej metody Peiskera otrzymywania estrów metylowych kwasów tłuszczowych. Acta Academiae Agriculturae ac Technicae Olstenensis 1991; 24: 25–33 (in Polish).
Polish Committee for Standardization. PN-EN ISO 5509:2001. Oleje i tłuszcze zwierzęce - Przygotowanie estrów metylowych kwasów tłuszczowych (Animal and vegetable fats and oils Preparation of methyl esters of fatty acids). Warsaw, Poland: Polish Committee for Standardization; 2001 (in Polish).
Polish Committee for Standardization. PN-EN ISO 5508:1996. Oleje i tłuszcze roślinne oraz zwierzęce - Analiza estrów metylowych kwasów tłuszczowych metodą chromatografii gazowej (Animal and vegetable fats and oils - Analysis by gas chromatography of metyl esters of fatty acids). Warsaw, Poland: Polish Committee for Standardization; 1996 (in Polish).
StatSoft Inc. STATISTICA Data Analysis Software System, Version 9.0. Tulsa, OK, USA: StatSoft; 2009.
Smith SB, Gill CA, Lunt DK, Brookes MA. Regulation of fat and fatty acid composition in beef cattle. Asian-Austr J Anim Sci 2009; 22: 1225–1233.
Garcia PT, Pensel NA, Sancho AM, Latimori NJ, Kloster AM, Amigone MA, Casal JJ. Beef lipids in relation to animal breed and nutrition in Argentina. Meat Sci 2008; 79: 500–508.
Yoshimura T, Namikawa K. Influence of breed, sex and anatomical location of lipid and fatty acid composition of bovine subcutaneous fat. Japanese Journal of Zootechnical Sciences 1983; 54: 97–105.
Choi N, Enser M, Wood JD, Scollan ND. Effect of breed on the deposition in beef muscle and adipose tissue of dietary n-3 polyunsaturated fatty acids. Anim Sci 2000; 71: 509–519.
Kazala EC, Lozeman FJ, Mir PS, Laroche A, Bailey DRC, Weselake RJ. Relationship of fatty acid composition to intramuscular fat content in beef from crossbred Wagyu cattle. J Anim Sci 1999; 77: 1717–1725.
Enser M, Hallet B, Hewitt G, Fursey J, Wood D, Harrington G. Fatty acid content and composition of UK beef and lamb muscle in relation to production system and implications for human nutrition. Meat Sci 1998; 49: 329–341.
Bartnikowska E, Kulasek G. Znaczenie nienasyconych kwasów tłuszczowych w żywieniu człowieka i zwierząt (cz. II). Niedobory i dietetyczne leczenie niedoborów. Magazyn Weterynaryjny 1994; 5: 34–38 (in Polish).
Wijendran V, Hayes KC. Dietary n-6 and n-3 fatty acids balance and cardiovascular health. Annu Rev Nutr 2004; 24: 597–615.
Department of Health. Nutritional Aspects of Cardiovascular Disease. Report on Health and Social Subject No. 46. London, UK: HMSO; 1994.
Department of Health and Social Security. Diet and Cardiovascular Disease. Report on Health and Social Subjects No. London, UK: HMSO; 1984.