Performance and meat quality of broilers fed different levels of alpha-tocopherol
DOI:
https://doi.org/10.5433/1679-0359.2021v42n3Supl1p1941Keywords:
Antioxidant, Micronutrient, Productive performance, Carcass yield, Vitamin E.Abstract
This study aimed to evaluate the performance and meat quality of broilers fed different levels of alpha-tocopherol. A total of 240 one-day-old Cobb 500® male broiler chicks were reared until day 7 of life, as recommended by the commercial line, and were fed at only 50% of the alpha-tocopherol requirement. At day 8, the chicks were weighed, homogenized, and allotted in a completely randomized design with four treatments (50, 100, 150, and 200% alpha-tocopherol requirement) and six replicates of ten chickens per experimental unit. Several variables were evaluated: weight gain, feed intake, feed conversion, carcass yield and prime cuts (drumstick, thigh, and breast), edible viscera (heart, liver, gizzard), immune organs (cloacal bursa and spleen), intestine weight and length, abdominal fat, breast meat color (lightness, redness, and yellowness), pH, cooking loss, and shear force of the breast meat. Dietary alpha-tocopherol levels did not influence broiler performance, carcass yield, and prime cuts at 42 days of age. The edible viscera, immune organs, the length of the small intestine, and the abdominal fat, as well as the meat color (lightness, redness, and yellowness), pH, cooking loss, and shear force of the breast meat, were not influenced. However, the small intestine yield increased linearly with increasing levels of alpha-tocopherol. The dietary levels of alpha-tocopherol did not influence the performance and meat quality of broilers from 8 to 42 days of age.Downloads
References
Buffington, D. E., Collazo-Arocho, A., Canton, G. H., Pitt, D., Thatcher, W. W., & Collier, R. J. (1981). Black globe-humidity index (BGHI) as comfort equation for dairy cows. Transactions of the ASAE, 24(3), 711-714. doi: 10.13031/2013.34325
Dalólio, F. S., Albino, L. F. T., Lima, H. J. D., Silva, J. N. da, & Moreira, J. (2015). Heat stress and vitamin E in diets for broilers as a mitigating measure. Acta Scientiarum, 37(4), 419-427. doi: 10.4025/actascianimsci.v37i4.27456
Félix, A. P., Maiorka, A., & Sorbara, J. O. B. (2009). Níveis vitamínicos para frangos de corte. Ciência Rural, 39(2), 619-626. doi: 10.1590/S0103-84782008005000073
Fernandes, J. I. M., Sakamoto, M. I., Peiter, D. C., Gottardo, E. T., & Tellini, C. (2013). Relação vitamina E:vitamina C sobre a qualidade da carne de frangos submetidos ao estresse pré-abate. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 65(1), 294-300. doi: 10.1590/S0102-09352013000100042 Corrigir a citação no texto
Ferreira, D. F. (2011). Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia, 35(6), 1030-1042. Doi: 10.1590/S1413-70542011000600001
Froning, G. W., & Uijttenboogaart, T. G. (1988). Effect of post-mortem electrical stimulation on color, texture, pH, and cooking losses of hot and cold deboned chicken broiler breast meat. Poultry Science, 67(11), 1536-1544. doi: 10.3382/ps.0671536
Galli, F., Azzi, A., Birringer, M., Cook-Mills, J. M., Eggersdorfer, M., Frank, J., & Özer, N. K. (2017). Vitamin E: Emerging aspects and new directions. Free Radical Biology and Medicine, 102(1), 16-36. doi: 10.1016/j.freeradbiomed.2016.09.017
Hashizawa, Y., Kubota, M., Kadowaki, M., & Fujimura, S. (2013). Effect of dietary vitamin E on broiler meat qualities, color, water‐holding capacity and shear force value, under heat stress conditions. Animal Science Journal, 84(11), 732-736. doi: 10.1111/asj.12079
Hosseini-Mansoub, N., Chekani-Azar, S., Tehrani, A. A., Lotfi, A., & Manesh, M. K. (2010). Influence of dietary vitamin E and zinc on performance, oxidative stability and some blood measures of broiler chickens reared under heat stress (35 °C). Journal of Agrobiology, 27(2), 103-110. doi: 10.2478/s10146-009-0012-1
Hu, Z. P., Wang, T., Ahmad, H., Zhang, J. F., Zhang, L. L., & Zhong, X. (2015). Effects of different formulations of α-tocopherol acetate (vitamin E) on growth performance, meat quality and antioxidant capacity in broiler chickens. British Poultry Science, 56(6), 687-695. doi: 10.1080/00071668.2015.108 0814
Kakhki, R. A. M., Bakhshalinejad, R., Hassanabadi, A., & Ferket, P. (2017). Effects of dietary organic zinc and α-tocopheryl acetate supplements on growth performance, meat quality, tissues minerals, and α-tocopherol deposition in broiler chickens. Poultry Science, 96(5), 1257-1267. doi: 10.3382/ps/pew386
Kuttappan, V. A., Goodgame, S. D., Bradley, C. D., Mauromoustakos, A., Hargis, B. M., Waldroup, P. W., & Owens, C. M. (2012). Effect of different levels of dietary vitamin E (DL-α-tocopherol acetate) on the occurrence of various degrees of white striping on broiler breast fillets. Poultry Science, 91(12), 3230-3235. doi: 10.3382/ps.2012-02397
Lopes, J. C. O., Figueirêdo, A. V. de, Lopes, J. B., Lima, D. C. P., Ribeiro, M. N., & Sousa Lima, V. B. de. (2015). Zinco e vitamina E em dietas para frangos de corte criados em estresse calórico. Revista Brasileira de Saúde e Produção Animal, 16(2), 350-364. doi: 10.1590/S1519-99402015000200010
Pompeu, M. A., Baião, N. C., Lara, L. J. C., Rocha, J. S. R., Cardeal, P. C., Baião, R. C.,... Cunha, C. E. (2015). Desempenho de frangos de corte alimentados com diferentes níveis de suplementação de vitamina E. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 67(2), 506-510. doi: 10. 1590/1678-6841
Reis, J. S., Dionello, N. J. L., Nunes, A. P., Lopes, D. C. N., Gotuzzo, A. G., Tyska, D. U., & Rutz, F. (2016). Morfometria intestinal em codornas de corte alimentadas com treonina digestível. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 68(4), 983-990. doi: 10.1590/1678-4162-8776
Rostagno, H. S., Albino, L. F. T., Donzele, J. L., Gomes, P. C., Oliveira, R. F. de Lopes, D. C, & Euclides, R.F. (2017). Tabelas brasileiras para aves e suínos composição de alimentos e exigências nutricionais. Viçosa, MG: UFV Imprensa Universitária.
Silva, I. C. M. da, Ribeiro, A. M. L., Canal, C. W., Vieira, M. M., Pinheiro, C. C., Gonçalves, T., Ledur, V. S. (2011). Effect of vitamin E levels on the cell-mediated immunity of broilers vaccinated against coccidiosis. Revista Brasileira de Ciência Avícola, 13(1), 53-56. doi: 10.1590/S1516-635X2011000100 008
Souza, M. G. de, Oliveira, R. F. M. de, Donzele, J. L., Assis Maia, A. P. de, Balbino, E. M., & Oliveira, W. P. de. (2011). Utilização das vitaminas C e em rações para frangos de corte mantidos em ambiente de alta temperatura. Revista Brasileira Zootecnia, 40(10), 2192-2198. doi: 10.1590/S1516-359820110010 00019
Urso, U. R. A., Dahlke, F., Maiorka, A., Bueno, I. J. M., Schneider, A. F., Surek, D., & Rocha, C. (2015). Vitamin E and selenium in broiler breeder diets: effect on live performance, hatching process, and chick quality. Poultry Science, 94(5), 976-983. doi: 10.3382/ps/pev042
Zaboli, G. R., Bilondi, H. H., & Miri, A. (2013). The effect of dietary antioxidant supplements on abdominal fat deposition in broilers. Life Science Journal, 10(2s), 328-333.
Zdanowska-Sąsiadek, Ż., Michalczuk, M., Damaziak, K., Niemiec, J., Polawska, E., Gozdowski, D., & Różańska, E. (2016). Effect of vitamin E supplementation on growth performance and chicken meat quality. European Poultry Science, 80(2), 1-14. doi: 10.1399/eps.2016.152
Wu, X., Liu, Y., Zhang, L., Li, F., Wang, F., Cao, L., & Yao, J. (2012). Effect of natural vitamin E level and duration of supplementation on growth performance, breast meat quality and oxidative stability of broilers. Journal of Animal and Veterinary Advances, 11(18), 3268-327.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Semina: Ciências Agrárias
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Semina: Ciências Agrárias adopts the CC-BY-NC license for its publications, the copyright being held by the author, in cases of republication we recommend that authors indicate first publication in this journal.
This license allows you to copy and redistribute the material in any medium or format, remix, transform and develop the material, as long as it is not for commercial purposes. And due credit must be given to the creator.
The opinions expressed by the authors of the articles are their sole responsibility.
The magazine reserves the right to make normative, orthographic and grammatical changes to the originals in order to maintain the cultured standard of the language and the credibility of the vehicle. However, it will respect the writing style of the authors. Changes, corrections or suggestions of a conceptual nature will be sent to the authors when necessary.