تعداد نشریات | 44 |
تعداد شمارهها | 1,304 |
تعداد مقالات | 15,973 |
تعداد مشاهده مقاله | 52,332,677 |
تعداد دریافت فایل اصل مقاله | 15,094,416 |
اثر افزودن روغنهای کلزا، سویا و ماهی به جیره خوراکی بر ترکیب اسیدهای چرب و کیفیت گوشت برههای پرواری | ||
پژوهش های علوم دامی (دانش کشاورزی) | ||
مقاله 11، دوره 27، شماره 2، شهریور 1396، صفحه 43-159 اصل مقاله (780.18 K) | ||
نوع مقاله: مقاله پژوهشی | ||
نویسندگان | ||
رضا پرور* ؛ تقی قورچی؛ محمود شمس شرق | ||
گروه تغذیه دام و طیور، دانشکده علوم دامی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان | ||
چکیده | ||
زمینه مطالعاتی: در سالهای اخیر استفاده از روغنها در جیره دام به دلیل داشتن برخی اسیدهای چرب مفید برای سلامتی انسان همچون اسیدلینولئیک و اسیدلینولنیک مورد توجه قرار گرفته است. هدف: بررسی تاثیر افزودن روغنهای کلزا، سویا و ماهی به جیره خوراکی بر کیفیت و ترکیب اسیدهای چرب گوشت برههای پرواری بود. روش کار: 35 راس بره نر با میانگین وزن 2 ±8/27 کیلوگرم در یک دورهی 84 روزه مورد استفاده قرار گرفت. تیمارهای آزمایشی شامل 1) شاهد (بدون افزودن روغن)، 2) 3 درصد روغن ماهی، 3) 3 درصد روغن کلزا، 4) 3 درصد روغن سویا، 5) 5/1 درصد روغن ماهی + 5/1 درصد روغن کلزا، 6) 5/1 درصد روغن ماهی + 5/1 درصد روغن سویا و 7) 5/1 درصد روغن کلزا + 5/1 درصد روغن سویا بودند. نتایج: منابع مختلف روغن در سطح 3 درصد اثر معنیداری بر رنگ،pH نهایی، شاخص افت حاصل از پخت و نیروی برش گوشت نداشتند. اسیدهای چرب اولئیک، پالمیتیک و استئاریک به ترتیب بشترین مقدار را در بین تمام اسیدهای چرب گوشت داشتند. جیرههای حاوی روغن سبب افزایش میزان اسیدهای چرب غیراشباع و کاهش اسیدهای چرب اشباع در برههای تغذیه شده با روغن در مقایسه با تیمار شاهد شدند. برههای تغذیه شده با روغن ماهی بالاترین میزان اسیدهای چرب ایکوزاپنتانوئیک، دوکوزاپنتانوئیک و دوکوزاهگزانوئیک را داشتند. افزودن روغن به طور موثر نسبت اسیدهای چرب امگا-6 به امگا-3 را در مقایسه با شاهد کاهش داد. نتیجهگیری نهایی: افزودن منابع مختلف روغن به جیره دام، میتواند بدون اثرات منفی بر کیفیت گوشت، ترکیب اسیدهای چرب گوشت برهها را تحت تاثیر قرار دهد و به عنوان یک راهکار جهت افزایش اسیدهای چرب غیراشباع گوشت، بخصوص اسیدهای چرب امگا-3 و بهبود نسبت امگا-6 به امگا-3 استفاده شود. | ||
کلیدواژهها | ||
اسید چرب؛ بره کیفیت گوشت؛ روغن | ||
مراجع | ||
Ashes JR, Siebert BD, Gulati SK, Cuthbertson AZ and Scott TW, 1992. Incorporation of n- 3 fatty acids of fish oil into tissue and serum lipids of ruminants. Lipids 27: 629–631.
Bas P, Archim H, Rouzeau A and Sauvant D, 2003. Fatty acid composition of mixed-rumen bacteria: effect of concentration and type of forage. Journal of Dairy Science 86: 2940–2948.
Bessa RJ, Portugal PV, Mendes IA and Santos-Silva J 2005. Effect of lipid supplementation on growth performance, carcass and meat quality and fatty acid composition of intramuscular lipids of lambs fed dehydrated lucerne or concentrate. Livestock production Science 96: 185–194.
Bessa RJB, Alves SP and Santos-Silva J, 2015. Constraints and potentials for the nutritional modulation of the fatty acid composition of ruminant meat. European Journal of Lipid Science and Technology 177: 1325–1344.
Bessa RJB, Lourenco M, Portugal PV and Santos-Silva J, 2008. Effects of previous diet and duration of soybean oil supplementation on light lamb carcass composition, meat quality, and fatty acid composition. Meat Science 80: 1100–1105.
Bolte MR, Hess BW, Means WJ, Moss GE and Rule DC, 2002. Feeding lambs high-oleate or high-linoleate safflower seeds differentially influences carcass fatty acid composition. Journal of Animal Science 80: 609–616.
CIE, 1986. Colorimetry (2nd ed.). CIE Publications No. 15.2. Commission Internationale de l’Eclairage, Vienna.
Cooper S, Sinclair L, Wilkinson R, Hallett K, Enser M and Wood J, 2004. Manipulation of the n- 3 polyunsaturated fatty acid content of muscle and adipose tissue in lambs. Journal of Animal Science 82: 1461-1470.
Crespo N and Esteve-Garcia E, 2002. Dietary polyunsaturated fatty acids decrease fat deposition in separable fat depots but not in the remainder carcass. Poultry Science 81: 1533-1542.
Dohme F, Fievez V, Raes K and Demeyer DI, 2003. Increasing levels of two different fish oils lower ruminal biohydrogenation of eicosapentaenoic and docosahexaenoic acid in vitro. Animal Research 52: 309-320.
Folch J, Lees M and Sloane Stanley GH, 1957. A simple method for the isolation and purification of total lipids from animal tissues. Journal of Biological Science 226: 497–509.
Francisco A, Dentinho MT, Alves SP, Portugal PV, Fernandes F, Sengo S, Jerónimo E, Oliveira MA, Costa P, Oliveira MA, Costa P, Sequeira A, Bessa, RJB and Santos-Silva J, 2015. Growth performance, carcass and meat quality of lambs supplemented with increasing levels of a tanniferous bush (Cistus ladanifer L.) and vegetable oils. Meat Science 100: 275–282.
Gallardo B, Manca MG, Mantecón AR, Nudda A and Manso T, 2015. Effects of linseed oil and natural or synthetic vitamin E supplementation in lactating ewes' diets on meat fatty acid profile and lipid oxidation from their milk fed lambs. Meat Science 102: 79–89.
Gebauer SK, Psota TL, Harris WS and Kris-Etherton, PM, 2006. n-3 Fatty acid dietary recommendations and food sources to achieve essentiality and cardiovascular benefits. American Journal of Clinical Nutrition 83: 1526S–1535S.
Huff-Lonergan E and Lonergan SM, 2005. Mechanisms of water-holding capacity of meat: The role of postmortem biochemical and structural changes. Meat Science 71: 194-204.
Jaworska D, Czauderna M, Przybylski W and Rozbicka-Wieczorek AJ, 2016. Sensory quality and chemical composition of meat from lambs fed diets enriched with fish and rapeseed oils, carnosic acid and seleno-compounds. Meat Science 119: 185–192.
Jenkins TC, 1993. Lipid metabolism in the rumen. Journal of dairy science 76: 3851- 3863.
Jerónimoa E, Alves SP, Martins SV, Prates JAM, Bessa RJB and José Santos-Silva J, 2010. Effect of sodium bentonite and vegetable oil blend supplementation on growth, carcass quality and intramuscular fatty acid composition of lambs. Animal Feed Science and Technolgy 158: 136–145.
Karami M, Ponnampalam EN and Hopkins DL, 2013. The effect of palm oil and canola oil (saturated- versus polyunsaturated- fatty acids) on feedlot performance, plasma and tissue fatty acid profiles and meat quality in goats. Meat Science 94: 165–169.
Kook K, Choi B, Sun S, Garcia F and Myung K, 2002. Effect of fish oil supplement on growth performance, ruminal metabolism and fatty acid composition of longissimus muscle in Korean cattle. Asian Australasian Journal of Animal Sciences 15: 66-71.
Kris-Etherton P, Taylor DS, Yu-Poth S, Huth P, Moriarty K, Fishell V, Hargrove R L, Zhao G and Etherton TD, 2000. Polyunsaturated fatty acids in the food chain in the United States. American Journal of Clinical Nutrition 71: 179S-188S.
Kromhout D, Bosschieter EB and Coulander CD, 1985. The inverse relation between fish consumption and 20-year mortality from coronary heart disease. North England Journal of Medicine 312: 1205–1209.
Mandell I, Buchanan-Smith J, Holub B and Campbell C, 1997. Effects of fish meal in beef cattle diets on growth performance, carcass characteristics, and fatty acid composition of longissimus muscle. Journal of Animal Science 75: 910-919.
Manso T, Bodas R, Castro T, Jimeno V and Mantecon AR, 2009. Animal performance and fatty acid composition of lambs fed with different vegetable oils. Meat Science 83: 511–516.
Mattos RCR, Staples TC, Jenkins A, Arteche MC, Wiltbank FJ, Diaz TC, Jenkins F and Thatcher WW, 2004. The Effects of feeding fish oil on uterine secretion of PGF2α, milk composition, and metabolic status of periparturient Holstein cows. Journal of Dairy Science 87: 921–932.
Metcalfe L and Schmitz A, 1961. The rapid preparation of fatty acid esters for gas chromatographic analysis. Analytical Chemistry 33: 363–364.
Mottram DS and Salter LJ, 1988. Flavor formation in meat-related Maillard systems containing phospholipids. In (pp. 442-451): ACS Publications.
NRC, National Research Council, 1985. Nutrient requirements of sheep. National Academy Press. Washington. DC., USA.
Oliveiraa MA, Alves SP, Santos-Silva JS and Bessaa RJB, 2016. Effects of clays used as oil adsorbents in lamb diets on fatty acid composition of abomasal digesta and meat. Animal Feed Science and Technology 213: 64–73.
Patterson E, Wall R, Fitzgerald GF, Ross RP and Stanton C, 2012. Health implications of high dietary omega-6 polyunsaturated fatty acids. Journal of Nutrition and Metabolism 012 Article ID 539426, (16 Pages).
Ponnampalam EN, Trout GR, Sinclair AJ, Egan AR and Leury BJ, 2001. Comparison of the color stability and lipid oxidative stability of fresh and vacuum packaged lamb muscle containing elevated omega-3 and omega-6 fatty acid levels from dietary manipulation. Meat Science 58: 151–161.
Priolo A, Micol D and gabriel J, 2001. Effects of grass feeding systems on ruminant meat colour and flavour. A review. Animal Research 50: 185-200.
Qiu X, Eastridge M, Griswold K and Firkins J, 2004. Effects of Substrate, Passage Rate, and pH in Continuous Culture on Flows of Conjugated Linoleic Acid and Trans C 18: 1. Journal of Dairy Science 87: 3473-3479.
Radunz AE, Wickersham LA, Loerch SC, Fluharty FL, Reynolds CK and Zerby HN, 2009. Effects of dietary polyunsaturated fatty acid supplementation on fatty acid composition in muscle and subcutaneous adipose tissue of lambs. Journal of Animal Science 87: 4082–4091.
Santos-Silva J, Mendes I, Portugal P and Bessa R, 2004. Effect of particle size and soybean oil supplementation on growth performance, carcass and meat quality and fatty acid composition of intramuscular lipids of lambs. Livestock production Science 90: 79–88.
Sañudo C, Nute GR, Campo MM, María G, Baker A, Sierra I, Enser ME and Wood JD, 1998. Assessment of commercial lamb meat quality by British and Spanish taste panels. Meat Science 48: 91-100.
Scheeder MRL, Casutt MM, Roulin M, Escher F, Dufey PA and Kreuzer M, 2001. Fatty acid composition, cooking loss and texture of beef patties from meat of bulls fed different
fats. Meat Science 58: 321-328
Scollan ND, Choi NJ, Kurt E, Fisher AV, Enser M and Wood JD, 2001. Manipulating the fatty acid composition of muscle and adipose tissue in beef cattle. British Journal of Nutrition 85: 115–124.
Shingfield KJ, Lee MRF, Humphries DJ, Scollan ND, Toivoven V, Beever DE, and Reynolds CK, 2011. Effect of linseed oil and fish oil alone or as an equal mixture on ruminal fatty acid metabolism in growing steers fed maize silage- based diets. Journal of Animal Science 89: 3728-3741.
Simopoulos AP, 2002. The importance of the ratio of omega-6/omega-3 essential fatty acids. Biomedicine and Pharmacotherapy 56: 365–379.
Song MK, Jin GL, Ji BJ, Chang SS, Jeong J and Smith SB, 2010. Conjugated linoleic acids content in M. longissimus dorsi of Hanwoo steers fed a concentrate supplemented with soybean oil, sodium bicarbonate-based monensin, fish oil. Meat Science 85: 210–214.
Urrutia O, Soret B, Insausti K, Mendizabal JA, Purroy A and Arana A, 2015. The effects of linseed or chia seed dietary supplementation on adipose tissue development, fatty acid composition, and lipogenic gene expression in lambs. Small Ruminant Research 123: 204–211.
Vatansever L, Kurt E, Enser M, Nute GR, Scollan ND, Wood JD and Richardson RI, 2000. Shelf life and eating quality of beef from cattle of different breeds given diets differing in n-3 polyunsaturated fatty acid composition. Animal Science 71: 471–482.
Wistuba T, Kegley E and Apple J, 2006. Influence of fish oil in finishing diets on growth performance, carcass characteristics, and sensory evaluation of cattle. Journal of Animal Science 84: 902-909. | ||
آمار تعداد مشاهده مقاله: 1,038 تعداد دریافت فایل اصل مقاله: 1,087 |