Abstract
This study was conducted to evaluate the impact of soybean oil level on performance and fatty acid profile of backfat and longissimus lumborum muscle of gilts. Forty-eight gilts with an initial weight of 21.75 ± 0.138 kg and final weight of 98.65 ± 2.106 kg were subjected to one of the following six dietary soybean oil inclusions (0.00, 1.086, 2.173, 3.259, 4.345, and 5.432%). Experimental design was completely randomized block with six treatments and four replicates of two animals each. Lipid profile of backfat and longissimus lumborum muscle was analyzed by gas chromatography. Increasing dietary soybean oil levels did not influence final weight, daily weight gain, and feed intake (P > 0.05) but improved feed to gain ratio (P < 0.05). The inclusion of soybean oil modified the lipid profile of backfat and muscle, reduced saturated and monounsaturated fatty acids, and increased polyunsaturated fatty acids concentration, mainly linoleic and α-linolenic acids (P < 0.05). Increasing dietary soybean oil inclusion decreased atherogenic and thrombogenic indexes, and the omega-6:omega-3 ratio of the backfat and longissimus lumborum muscle (P < 0.05). The level of soybean oil in swine diets influenced backfat and longissimus lumborum lipid profile.
Similar content being viewed by others
Availability of data and materials
Not applicable.
Code availability
Not applicable.
References
Alonso, V., Najes, L.M., Provincial, L., Guillén, E., Roncalés, Gil, M., Roncalés, P., Beltrán, J.A., 2012. Influence of dietary fat on pork eating quality. Meat Science, 92, 366−373.
Apple, J.K., Maxwell, C.V., Galloway, D.L., Hutchison, S., Hamilton, C.R., 2009. Interactive effects of dietary fat source and slaughter weight in growing–finishing swine: I. Growth performance and longissimus muscle fatty acid composition. Journal of Animal Science, 87, 1407–1422.
Bhardwaj, K., Verma, N., Trivedi, R.K., Bhardwaj, S., Shukla, N., 2016. Significance of ratio of omega-3 and omega-6 in human health with special reference to flaxseed oil. International Journal of Biological Chemistry, 10, 1-6.
Bhupathiraju, S.N., Tucker, K.L., 2011. Coronary heart disease prevention: Nutrients, foods, and dietary patterns. Clinica Chimica Acta, 412, 1493-1514.
Corino, C., Rossi, R., Cannata, S., Ratti, S., 2014. Effect of dietary linseed on the nutritional value and quality of pork and pork products: Systematic review and meta-analysis. Meat Science, 98, 679-688.
Duran-Montge, P., Theil, P.K., Lauridsen, C., Esteve-Garcia, E., 2009. Fat metabolism is regulated by altered gene expression of lipogenic enzymes and regulatory factors in liver and adipose tissue but not in semimembranosus muscle of pigs during the fattening period. Animal, 3, 1580–1590.
Duran-Montgé, P., Realini, C.E., Barroeta, A.C., Lizardo, R.G., Esteve-Garcia, E., 2010. De novo fatty acid synthesis and balance of fatty acids of pigs fed different fat sources. Livestock Science, 132, 157-164.
Ferreira, S.V., Barbosa, L.M.R., Marcolla, C.S., Soares, M.H., Júnior, D.T.V., Rodrigues, G.A., Saraiva, A., 2019. Metabolizable energy levels in diets with high lysine for growing and finishing pigs. Semina: Ciências Agrárias, 40, 365–378.
Haak, L., De Smet, S., Fremaut, D., Van Walleghem, K., Raes, K., 2008. Fatty acid profile and oxidative stability of pork as influenced by duration and time of dietary linseed or fish oil supplementation. Journal of Animal Science, 86, 1418-1425.
Hara, A., Radin, N.S., 1978. Lipid extraction of tissues with low-toxicity solvent. Analytical Biochemistry, 90, 420-426.
Jakobsen, M.U., O'reilly, E.J., Heitmann, B.L., Pereira, M.A., Balter, K., Fraser, G.E., Goldbourt, U., Hallmans, G., Knekt, P., Liu, S., Pietinen, P., Spiegelman, D., Stevens, J., Virtamo, J., Willett, W.C., Ascherio, A., 2009. Major types of dietary fat and risk of coronary heart disease: a pooled analysis of 11 cohort studies. The American Journal of Clinical Nutrition, 89, 1425–1432
Kim, J.S., Ingale, S.L., Lee, S.H., Choi, Y.H., Kim, E.H., Lee, D.C., Kim, Y.H., Chae, B.J., 2014. Impact of dietary fat sources and feeding level on adipose tissue fatty acids composition and lipid metabolism related gene expression in finisher pigs. Animal Feed Science and Technology, 196, 60-67.
Kouba, M., Enser, M., Whittington, F., Nute, G., Wood, J., 2003. Effect of a high linolenic acid diet on lipogenic enzyme activities, fatty acid composition, and meat quality in the growing pig. Journal of Animal Science, 81, 1967–1979.
Marçal, D.A., Kiefer, C., Nascimento, K.M.R.S., Bonin, M.D.N., Corassa, A., Alencar, S.A.S., Abreu, R.C., Silva, J.L.D., 2018. Dietary net energy for gilts from 25 to 100 kg body weight. Revista Brasileira de Zootecnia, 47, e20170341.
Mas, G., Llavall, M., Coll, D., Roca, R., Diaz, I., Gispert, M., Oliver, M.A., Realini, C.E., 2010. Carcass and meat quality characteristics and fatty acid composition of tissues from Pietrain-crossed barrows and gilts fed an elevated monounsaturated fat diet. Meat Science, 85, 707−714.
Mukumbo, F.E., Maphosa, V., Hugo, A., Nkukwana, T.T., Mabusela, T.P., Muchenje, V., 2014. Effect of Moringa oleifera leaf meal on finisher pig growth performance, meat quality, shelf life and fatty acid composition of pork. South African Journal of Animal Science, 44, 388.
Nguyen, L.Q., Nuijens, M.C.G.A., Everts, H., Salden, N., Beynen, A.C., 2003. Mathematical relationships between the intake of n−6 and n−3 polyunsaturated fatty acids and their contents in adipose tissue of growing pigs. Meat Science, 65, 1399−1406.
Noblet, J., Milgen, J.V., 2004. Energy value of pig feeds: Effect of pig body weight and energy evaluation system. Journal of Animal Science, 82, 229−238.
Portolesi, R., Powell, B.C., Gibson, R.A., 2007. Competition between 24:5n−3 and ALA for Δ6 desaturase may limit the accumulation of DHA in HepG2 cell membranes. Journal of Lipid Research, 48, 1592–1598.
Rostagno, H.S., Albino, L.F.T., Donzele, J.L., Gomes, P.G., Oliveira, R.F., Lopes, D.C., Ferreira, A.S., Barreto, S.L.T., Euclides, R.F., 2011. Brazilian Tables for Poultry and Swine, Composition of Food and Nutritional Needs. 3ed. UFV, Viçosa, MG, Brazil.
Scollan, N.D., Hocquette, J-F., Nuernberg, K., Dannenberger, D., Richardson, R.I., Maloney, A., 2006. Innovations in beef production systems that enhance the nutritional and health value of beef lipids and their relationship with meat quality. Meat Science, 74, 17–33.
Skiba, G., Poławska, E., Sobol, M., Raj, S., Weremko, D., 2015. Omega-6 and omega-3 fatty acids metabolism pathways in the body of pigs fed diets with different sources of fatty acids. Archives of Animal Nutrition, 69, 1-16.
Sobol, M., Skiba, G., Raj, S., 2015. Effect of n− 3 polyunsaturated fatty acid intake on its deposition in the body of growing-finishing pigs. Animal Feed Science and Technology, 208, 107-118.
Spencer, J.D., Gaines, A.M., Berg, E.P.; Allee, G.L., 2005. Diet modifications to improve finishing pig growth performance and pork quality attributes during periods of heat stress. Journal of Animal Science, 83, 243-254.
Turner, T.D., Mapiye, C., Aalhus, J.L., Beaulieu, A.D., Patience, J.F., Zijlstra, R.T., Dugan, M.E.R., 2014. Flaxseed fed pork: n− 3 fatty acid enrichment and contribution to dietary recommendations. Meat Science, 96, 541-547.
Ulbricht, T.L.V., Southgate, D.A.T., 1991. Coronary heart disease: Seven dietary factors. Lancet, 338, 985-992.
Wang, Q., Huang, C., Liu, M., Liu, L., Zhang, S., 2019. Effects of inclusion level and amino acid supplementation on energy values of soybean oil determined with difference or regression methods in growing pigs. Asian-Australasian Journal of Animal Sciences.
Wood, J.D., Enser, M., Fisher, A.V., Nute, G.R., Sheard, P.R., Richardson, R.I., Hughes, S.I., Whittington, F.M., 2008. Fat deposition, fatty acid composition and meat quality: A review. Meat Science, 78, 343-358.
Wolp, R.C., Rodrigues, N.E.B., Zangeronimo, M.G., Cantarelli, V.S., Fialho, E.T., Philomeno, R., Alvarenga, R.R., Rocha, L.F., 2012. Soybean oil and crude protein levels for growing pigs kept under heat stress conditions. Livestock Science, 147, 148−153.
Acknowledgements
The authors thank the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), for the doctoral and “sandwich” doctoral scholarship (Finance code 001) granted to the first author.
Funding
This work was supported by the UFMS and CAPES.
Author information
Authors and Affiliations
Contributions
SASA, CK, and KMRS conceived and designed research. SASA, DAM, and TVAF conducted experiments. LHV and MNBG contributed new reagents or analytical tools. CK and AC analyzed data. SASA wrote the first version of the manuscript. LHV, MNBG and KMRS revised and edited final version of the manuscript. All authors read and approved the manuscript.
Corresponding author
Ethics declarations
Ethics approval
The study was approved by the Ethics Committee on Animal Use of the University, under protocol Nº 552/2012.
Conflict of interest
The authors no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Alencar, S.A.d., Kiefer, C., Nascimento, K.M.R.d. et al. Dietary soybean oil modulates fatty acid composition of pork. Trop Anim Health Prod 53, 357 (2021). https://doi.org/10.1007/s11250-021-02804-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11250-021-02804-1