Influence of different fat sources on the performance, egg quality, and lipid profile of egg yolks of commercial layers in the second laying cycle

Journal of Applied Poultry Research

Volumn 14, Issue 2, 2005, Pages 258-264

  Da Silva Filardi, R ^a   Junqueira, O M ^a   De Laurentiz, A C ^a   Casartelli, E M ^a   Aparecida Rodrigues, E ^a   Francelino Araujo L ^b  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

^b UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Fatty acids; Forced molt; Lipid profile; Semi heavy layers

Indexed keywords

BRASSICA NAPUS VAR. NAPUS; GLYCINE MAX; GOSSYPIUM HIRSUTUM; HELIANTHUS; MICROPUS; SINAPIS ARVENSIS;

EID: 20444385894     PISSN: 10566171     EISSN: None     Source Type: Journal    
DOI: 10.1093/japr/14.2.258     Document Type: Article

References (18)

1. Dziezak, J. 1989. Fats, oils, and fat substitutes. Food Technol. 43:66-74.
2. Simopoulos, A. P. 2000. Symposium: Role of poultry products in enriching the human diet with N-3 PUFA: Human requirement for N-3 polyunsaturated fatty acids. Poult. Sci. 79:961-970.
3. Schreiner, M., H. W. Hulan, E. Razzazi-Fazeli, J. Bhm, and C. Iben. 2004. Feeding laying hens seal blubber oil: Effects on egg yolk incorporation, stereospecific distribuition of omega-3 fatty acids, and sensory aspects. Poult. Sci. 83:462-473.
4. Van Elswyk, M. E. 1997. Comparison of n-3 fatty acid sources in laying hen rations for improvement of whole egg nutritional quality: A review. Br. J. Nutr. 78(Suppl. 1):61-69.
5. Scheideler, S. E., D. Jaroni, and G. W. Froning. 1998. Strain and age effects on egg composition from hens fed diets rich in n-3 fatty acids. Poult. Sci. 77:192-196.
6. Baucells, M. D., N. Crespo, A. C. Barroeta, S. López-Ferrer, and M. A. Grashorn. 2000. Incorporation of different polyunsaturated fatty acids into eggs. Poult. Sci. 79:51-59.
7. Grobas, S., J. Méndez, R. Lázaro, C. Blas, and G. C. Mateos. 2001. Influence of source and percentage of fat added to diet on performance and fatty acid composition of egg yolks of two strains of laying hens. Poult. Sci. 80:1171-1179.
8. Bean, L. D., and S. Leeson. 2003. Long-term effects of feeding flaxseed on performance and egg fatty acid composition of brown and white hens. Poult. Sci. 82:388-394.
9. Gómez, M. E. D. B. 2003. Modulação da composi̧ão de ácidos graxos poliinsaturados ômega 3 de ovos e tecidos de galinhas poedeiras, através da dieta. I. Estabilidade oxidativa. São Paulo. Page 149 in Tese de Doutorado. USP, Pirassununga, SP, Brazil.
10. Mazalli, M. R., D. E. Faria, D. Salvador, and D. T. Ito. 2004. A comparison of the feeding value of different sources of fats for laying hens: 1. Performance characteristics. J. Appl. Poult. Res. 13:274-279.
11. Mazalli, M. R., D. E. Faria, D. Salvador, and D. T. Ito. 2004. A comparison of the feeding value of different sources of fats for laying hens: 2. Lipid, cholesterol and vitamin E profiles of egg yolk. J. Appl. Poult. Res. 13:280-290.
12. ISA S.A.S. Saint Brieno, France.
13. Rostagno, H. S., D. J. Silva, P. M. A. Costa, and C. Gomide. 2000. Composi̧ão de alimentos e exigências nutricionais (Tabelas brasileiras para aves e suínos). Imprensa Universitária, Viçosa, MG, Brazil.
14. Association of Official Analytical Chemists. 1995. Official Methods of Analysis. Vol. 1. 16th ed. Association of Official Analytical Chemists. Washington, DC.
15. Hartman, L., and B. C. A. Lago. 1973. Rapid preparation of fatty acid methyl esters from lipids. Lab. Pract. 22:475-477.
16. Shimadzu model GC-14B, Shimadzu-Hicap, Australia.
17. SAS Institute. 1996. SAS User's Guide: Statistics. Version 6 ed. SAS Institute Inc., Cary, NC.
18. Briz, R. C. 1997. Ovos com teores mais elevados de ácidos graxos n-3. Pages 153-193 in Proc. 7th Simpósio Técnico de Produ̧ão de Ovos- APA. Campinas, São Paulo, Brazil