- Volume 17 Issue 9
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Effects of Feeding Methods (Feed vs. Water) of Vitamin E on Growth Performance and Meat Quality of Broilers
- Lohakare, J.D. (College of Animal Resources Science, Kangwon National University) ;
- Hahn, T.-W. (College of Animal Resources Science, Kangwon National University) ;
- Shim, Y.H. (College of Animal Resources Science, Kangwon National University) ;
- Choi, J.Y. (College of Animal Resources Science, Kangwon National University) ;
- Chae, B.J. (College of Animal Resources Science, Kangwon National University)
- Received : 2004.01.05
- Accepted : 2004.04.02
- Published : 2004.09.01
This research was conducted to compare the effects of vitamin E (VE) when supplemented in either feed or water on the performance and meat quality of broilers. For a six-week feeding trial, a total of 330 broiler chicks were allotted to five treatments. The treatments were 1) 0 ppm VE, 2) 10 ppm VE in feed, 3) 20 ppm VE in feed, 4) 5 ppm VE in water and 5) 10 ppm VE in water. During the starter phase (0-3 weeks) chicks on non-supplemented groups grew slower (p<0.05) than the supplemented ones and the same trend was followed during the finisher (4-6 weeks) and overall period (0-6 weeks). The feed intake was significantly higher in feed supplemented groups as compared with water-supplemented groups and at higher levels as compared with lower levels of supplementation. The nutrient digestibility studies conducted after 15 and 35 days on the feeding trial showed that the digestibility of all nutrients was significantly (p<0.05) higher in supplemented groups than the non-supplemented one. The dressing percentage was higher in supplemented groups, when fed in feed and at higher levels when compared with their respective counterparts. Similar trends were noticed with respect to bone resistance. The calcium and phosphorus contents in tibia were also significantly (p<0.05) higher in supplemented, feed fed groups at higher levels than other groups. The TBARS values measured after 5 and 10 days of storage, which reflect the degree of oxidation, showed significantly lower levels in supplemented diets. The plasma and muscle vitamin E levels also showed a positive linear correlation with the levels supplemented both in feed and water. Overall it can be inferred that supplementation of VE was beneficial and there was not much difference observed when fed either in feed or water at the levels measured in the present study.
Supported by : LG Life Sciences Ltd.
- AOAC. 1990. Official Methods of Analysis. 15th edn. Association of Official Analytical Chemists. Arlington, Virginia.
- Haq, A. U., C. A. Bailey and A. Chinnah. 1996. Effect of betacarotene, carlthaxanthin, lutein, and vitamin E on neonatal immunity of chicks when supplemented in the broiler breeder diets. Poult. Sci. 75:1092-1097.
- Leeson, S. and J. D. Summers. 1991. Commercial Poultry Nutrition. (1st Edition). University Books Publication, Guelph, Canada.
- McCorkle, F. M. and B. Glick. 1980. The effect of ageing on immune competence in the chicken: antibody mediated immunity. Poult. Sci. 59:669-672.
- Mitsumoto, M., S. Ozawa, T. Mitsuhashi and K. Koide. 1998. Effect of dietary vitamin supplementation for one week before slaughter on drip, color and lipid stability during display in Japanese black steer beef. Meat Sci. 49:k165-174.
- National Research Council. 1994. Nutrient Requirements of Poultry, 9th Edition. National Academy Press, Washington, DC.
- Sinnhubber, R. O. and T. C. Yu. 1977. The 2-thiobarbituric acid reaction, an objective measure of the oxidative determination occurring in fats and oils. J. Jan. Soc. Fish Sci. 26:259-267.
- Mazija, H., V. Serman, N. Mas and E. Prukner-Radovicic. 1992. Immune response as marker of needs for vitamins in chickens. 4. The influence of vitamin E on the immune response and development of immune system organs in chickens. Krmiva. 34(2):77-81.
- Franchini, A., A. Meluzzi, S. Bertuzzi and G. Giordani. 1988. High doses of vitamin E in the broiler diets. Archiv fur Geflugelkunde. 52:12-16.
- SAS Institute. 1985. SAS User's Guide: Basics. SAS Institute Inc, Cary NC.
- Lauridsen, C., S. Hojsgaard and M. T. Sorensen. 1999. Influence of dietary rapeseed oil, vitamin E and copper on the performance and the oxidative status of pigs. J. Anim. Sci. 77:906-916.
- Guidera, J., J. P. Kerry, D. J. Buckley, P. B. Lynch and P. A. Morrissey. 1997. The effect of vitamin E supplementation on the quality of fresh and frozen lamb meat. Meat Sci. 45:33-43.
- Chae, B. J., K. H. Lee and S. K. Lee. 2002. Effects of feeding rancid rice bran on growth performance and chicken meat quality in broiler chicks. Asian-Aust. J. Anim. Sci. 15(2):266-273.
- Faustman, C., R. G. Cassens, D. M. Schaefer, D. R. Buege, S. N. Williams and K. K. Scheller. 1989. Improvement of pigment and lipid stability in holstein steer beef by dietary supplementation with vitamin E. J. Food Sci. 54:858-862.
- Lee, S. K., Y. S. Kim, C. Y. Liang and Y. H. Song. 2003. Effects of dietary vitamin E supplementation on color stability, lipid oxidation and reducing ability of Hanwoo (Korean cattle) beef during retail display. Asian-Aust. J. Anim. Sci. 16(10):1529-1534.
- Monahan, F. J., J. I. Gray, A. M. Booren, E. R. Miller, D. J. Buckley, P. A. Morrissey and E. A. Gomaa. 1992. Influence of dietary treatment on lipid and cholesterol oxidation in pork. J. Agric. Food Chem. 40:1310-1315.
- Jacobsen, K., R. M. Engberg, J. O. Andersen, S. K. Jensen, C. Lauridsen, P. Sorensen, P. Henckel, G. Bertelsen, L. H. Skibsted and C. Jensen. 1995. Supplementation of broiler diets with all-rac-alpha- or a mixture of natural source RRR-alpha, gamma-delta-tocopheryl acetate. 1. Effect on vitamin E status of broilers in vivo and at slaughter. Poult. Sci. 74:1984-1994.
- Sheehy, P. J. A., P. A. Morrissey and A. Flynn. 1991. Influence of dietary alpha-tocopherol on tocopherol concentrations in chick tissues. Br. Poult. Sci. 32:391-397.
- Guo, Y., Q. Tang, J. Yuan and Z. Jiang. 2001. Effects of supplementation with vitamin on the performance and the tissue peroxidation of broiler chicks and the stability of thigh meat against oxidative deterioration. Anim. Feed. Sci. Tech. 89:165-17. https://doi.org/10.1016/S0377-8401(00)00228-5
- McIlroy, S. G., E. A. Goodall, D. A. Rice, M. S. McNulty and D. G. Kennedy. 1993. Improved performance in commercial broiler flocks with sub-clinical infectious bursal disease when fed diets containing increased concentrations of vitamin E. Avian Pathol. 22:81-94.
- Rice, D. A. and S. Kennedy. 1988. Vitamin E and free radical formation. In: (Ed. W. Haresign and D. J. A. Cole). Recent Advances in Animal Nutrition, pp. 39-57 (London, Butterworths).