Influence of linseed oil on content of the fatty acids in feed mixtures and muscles of turkey hens and blood profile lipids
Anna Czech
Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinKatarzyna Ognik
Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinMonika Laszewska
Department of Biology and Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinAbstrakt
The objective of the study was to evaluate the use of linseed oil to feed turkey hens and its impact on the change in the fatty acids profile of feed and, consequently, in the muscle (growth of fatty acids of n-3), as well as on the improvement of the indices of the blood lipid profile (decrease of total cholesterol and triglycerides and increase in HDL-cholesterol fraction). The experiment was carried out on 240 turkey hens of Big 6 line (aged from 1 up to 16 weeks). The birds were assigned to 2 groups, 120 turkeys each. Turkey hens from group I received a soybean oil addition to a feed mixture. In group II, the source of fat was linseed oil. In the 15th week of rearing the birds, their blood was sampled for the analysis of lipid markers, whereas in the 16th week the birds were slaughtered and samples of their breast and thigh muscles were collected for analyses of fat and cholesterol contents and fatty acids profile. The obtained results indicate that in the turkey hens receiving the linseed oil addition the content of fat and cholesterol decreased in both breast and high muscles, compared to the birds fed the feed mixtures containing soybean oil. An increase in the contribution of n-3 family fatty acids, especially of α-linolenic acid (the source of which was linseed oil), in the feed mixtures for turkey hens also caused a significant increase in the content of this acid in breast and thigh muscles. The addition of linseed oil was also observed to contribute to a reduced triacylglycerols content in the blood plasma of the birds.
Słowa kluczowe:
turkey hens, linseed oil, fatty acids, muscles, bloodBibliografia
Crespo N., Esteve-Garcia E., 2002. Dietary linseed oil produced lower abdominal fat deposition but higher de novo fatty acid synthesis in broiler chickens. Poult. Sci. 81, 1555–1562.
Cunnane S.C., Liede A.C. Wolever M.S., Jenkins D.J.A., Ganguli S., Menard D., Hamadeh M. J., Chen Z.J., 1993. High-linolenic acid flaxseed (Linum usitatissimum L): some nutritional
properties in humans. Br. J. Nutr., 69, 443–453.
Delezie E., Aerts J.M., Maertens L., Huyghebaert G., 2010. The efficiency of long chain n-3 fatty acid deposition of different dietary oils in turkeys at different ages. Arch. Geflügelk. 74, 51–57.
Febel H., Mezes M., Palfy T., Herman A., Gundel J., Lugsi A., Balogh K., Kocsis I., Blazovics A., 2008. Effect of dietary acid pattern on growth, body fat composition and antioxidant parameters
in broilers. J. Anim. Physiol. Anim. Nutr. 92, 369–376.
Folch J., Lees M., Stanley G.H.S., 1957. A simple method for the isolation and purification of total lipid from animal tissue. J. Biol.. Chem., 226, 497–507.
Friedewald W.T., Levy R.I., Fredrickson D.S., 1972. Estimation of the plasma low-density lipoprotein cholesterol, without use of the preparative ultracentrifuge. Clin. Chem., 18,
499–502.
Harris W.S., 1997. n-3 Fatty acids and serum lipoproteins: human studies. Am. J. Clin. Nutr. 65, 1645S–1654S.
Kavouridou K., Barroeta A.C., Villaverde C., Manzanilla E.G., Baucells M.D., 2008. Fatty acid, protein and energy gain of broilers fed different dietary vegetable oils. Spanish J. Agr. Res. 6,
210-218.
Kouba M., Enser M., Whittington F.M., Nute G.R., Wood J.D., 2003. Effect of a highlinolenic acid diet on lipogenic enzyme activities, fatty acid composition, and meat quality in the growing
pig. J. Anim. Sci. 81, 1967–1979.
Kouba M., Mourot J., 2011. A review of nutritional effects on fat composition of animal products with special emphasis on n-3 polyunsaturated fatty acids. Biochimie 93, 13–17.
Newman R.E., Bryden W.L., Fleck E., Ashes J.R., Buttemer W.A., Storlien L.H., Downing J.A., 2002. Dietary n-3 and n-6 fatty acids alter avian metabolism: metabolism and abdominal fat
deposition. Br. J. Nutr. 88, 11–18.
NRC 1994. Nutrient Requirement of Poultry, 9th ed. National Academy Press, Washington, DC, USA.
Rozporządzenie Ministra Rolnictwa i Rozwoju Wsi z dnia 15 lutego 2010 r. w sprawie wymagań i sposobu postępowania przy utrzymywaniu gatunków zwierząt gospodarskich, dla których
normy ochrony zostały określone w przepisach Unii Europejskiej. DzU nr 56, poz. 344.
Rhee K.S., Dutson T. R., Smith G. C., Hostetier R. L., Reiser R., 1982. Cholesterol content of raw and cooked beef longissimus muscles with different degrees of marbling. J. Food Sci., 47,
716–719.
Rule D.C., Broughton K.S., Shellito S.M., Maiorano G., 2002. Comparison of muscle fatty acid profiles and cholesterol concentrations of bison, beef cattle, elk and chicken. J. Anim. Sci.,
80, 1202–1211.
Stillwell W., Ehringer W., Jenski L.J., 1993. Docosahexaenoic acid increases permeability of lipid bilayers and tumor cells. Lipids 28, 103–108.
Wood J.D., Richardson R.I., Nute G.R., Fisher A.V., Campo M.M., Kasapidou E., Sheard P., Enser M., 2003. Effects of fatty acids on meat quality: a review. Meat Sci. 66, 21–32.
The paper supported by the project No. N N311 633738 from Ministry of Science and Higher Education, Poland.
Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Biology and Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Licencja
Od 2022 r. artykuły są udostępniane na zasadach licencji Creative Commons uznanie autorstwa 4.0 międzynarodowa (CC BY 4.0). Artykuły opublikowane przed 2022 r. są dostępne na zasadach licencji Creative Commons uznanie autorstwa – użycie niekomercyjne – bez utworów zależnych 4.0 międzynarodowa (CC BY-NC-ND 4.0).
Przysłanie artykułu do redakcji oznacza, że nie był on opublikowany wcześniej, nie jest rozpatrywany do publikacji w innych wydawnictwach.
Autor podpisuje oświadczenie o oryginalności dzieła i wkładzie poszczególnych osób.
