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Published May 2, 2015 | Version 10001374
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Comparison of Bioactive Compound Content in Egg Yolk Oil Extracted from Eggs Obtained from Different Laying Hen Housing Systems

Description

Egg yolk oil is a natural source of bioactive
compounds such as unsaturated fatty acids, oil soluble vitamins,
pigments and others. Bioactive compound content in egg yolk oil
depends from its content in eggs, from which oil was extracted. Many
studies show that bioactive compound content in egg is correlated to
the content of these compounds in hen feed, but there is also an
opinion that hen housing systems also have influence on egg
chemical content. The aim of this study was to determine which
factor, laying hen housing system or hen diet, has a primary influence
on bioactive compound content in egg yolk oil. The egg yolk oil was
extracted from eggs obtained from 4 different hen housing systems:
cage, barn and two groups of free range. All hens were fed with
commercially produced compound feed except one group of free
range hens which get free diet – pastured hens. Extracted egg yolk
oils were analyzed for fatty acids, oil soluble vitamins and β-carotene
content. α-tocopherol, ergocalcipherol and polyunsaturated fatty acid
content in egg yolk oil was higher from eggs obtained from all
housing systems where hens were fed with commercial compound
feed. β-carotene and retinol content in egg yolk oils from free range
free diet eggs was significantly (p>0.05) higher that from other eggs
because hens have access to green forage. Hen physical activity in
free range housing systems decreases content of some bioactive
compound in egg yolk oil.

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References

  • K. E. Anderson, "Comparison of fatty acid, cholesterol, and vitamin A and E composition in eggs from hens housed in conventional cage and range production facilities," Poult. Sci., vol 90, no 7, pp. 1600–1608, 2011.
  • Y. H. Jiang, R. B. McGeachin, C. A. Bailey, "α-tocopherol, b-carotene, and retinol enrichment of chicken eggs," Poult. Sci., vol. 73, no. 7, pp. 1137–1143, 1994.
  • N. M. Lewis, S. Seburg, N. L. Flanagan, "Enriched eggs as a source of N-3 polyunsaturated fatty acids for humans," Poultry Sci., vol. 79, no. 7, pp. 971–974, 2000.
  • A. V. Mori, C. X. Mendonca Jr., C. R. M. Almeida, M. C. G. Pit, "Supplementing hen diets with vitamins A and E affects egg yolk retinol and α-tocopherol levels," J. Appl. Poult. Res., vol. 12, no. 2, pp. 106– 114, 2003.
  • L. Yao, T. Wang, M. Persia, R. L. Horst, M. Higgins, "Effects of vitamin D3-enriched diet on egg yolk vitamin D3 content and yolk quality," J. Food Sci., vol. 78, no. 2, pp. C178–183, 2013.
  • C. M. Sherwin, G. J. Richards, C. J. Nicol, "Comparison of the welfare of layer hens in 4 housing systems in the UK," Br. Poult. Sci., vol. 51, no. 4, pp. 488–499, 2010.
  • D. V. Thomas, V. Ravindran, "Comparison of layer performance in cage and barn systems," Journal of Animal and Veterinary Advances, vol. 4, no. 5, pp. 554–556, 2005.
  • D. C. Lay Jr., R. M. Fulton, P. Y. Hester, D. M. Karcher, J. B. Kjaer, J. A. Mench, B. A. Mullens, R. C. Newberry, C. J. Nicol, N. P. O'Sullivan, R. E. Porter, "Hen welfare in different housing systems," Poult. Sci., vol. 90, no. 1, pp. 278–294, 2011.
  • D. U. Ahn, S. H. Lee, H. Singam, E. J. Lee, J. C. Kim, "Sequential separation of main components from chicken egg yolk," Food Sci. Biotechnol., vol. 15, no. 2, pp. 189–195, 2006. [10] A. Kovalcuks, "Purification of egg yolk oil obtained by solvent extraction from liquid egg yolk," in Annual 20th International Scientific Conference Research for Rural Development, submitted for publication. [11] A. Kovalcuks, M. Duma, "Interaction of selenium and vitamin E in eggs and egg yolk oil," in Annual 19th International Scientific Conference Research for Rural Development, Jelgava, Latvia, 15–17 May 2013, pp. 136–140. [12] S. Grobas, J. Mendez, C. Lopez Bote, C. De Blas, G. G. Mateos, "Effect of vitamin E and A supplementation on egg yolk α-tocopherol concentration," Poult. Sci., vol. 81, no. 3, pp. 376–381, 2002. [13] K. R. Kang, G. Cherian, J. S. Sim, "Tocopherols, retinol and carotenes in chicken egg and tissues as influenced by dietary palm oil," J. Food Sci., vol. 63, no. 4, pp. 592–596, 1998. [14] H. D. Karsten, P. H. Patterson, R. Stout, G. Crews, "Vitamins A, E and fatty acid composition of the eggs of caged hens and pastured hens," Renew. Agric. Food Syst., vol. 25, no. 1, pp. 45–54, 2010. [15] P. Mattila, J. Valaja, L. Rossow, E. Venäläinen, T. Tupasela, "Effect of vitamin D2- and D3-enriched diets on egg vitamin D content, production, and bird condition during an entire production period," Poult. Sci., vol. 83, no. 3, pp. 433–440, 2004. [16] K. Horsted, M. Hammershøj, B. H. Allesen-Holn, "Effect of grass– clover forage and whole wheat feeding on the sensory quality of eggs," J. Sci. Food Agric., vol. 90, no. 2, pp. 343–348, 2010. [17] C. X. Mendonca Jr., C. R. M. Almeida, A. V. Mori, C. Watanabe, "Effect of dietary vitamin A on egg yolk retinol and tocopherol levels," J. Appl. Poult. Res., vol. 11, no. 4, pp. 373–378, 2002. [18] P. F. Surai, T. T. Papazyan, N. H. C. Sparks, B. K. Speake, "Simultaneous enrichment of eggs with PUFAs and antioxidants: prospects and limitations," in Wild-type food in health promotion and disease prevention: the Columbus Concept, F. de Meester, R. R. Watson Ed. Totowa, NJ: Humana Press Inc., 2008, pp. 139–153.