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Research Article
 

Use of Dacryodes edulis Seed Meal (DESM) as a Replacement for Maize in Broiler Diets: Effects on Carcass Attributes, Organ Weights and Organoleptic Quality



L. Bratte
 
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ABSTRACT

In an investigation to determine the effects of utilizing seeds of the African Pear (Dacryodes edulis G. Don, H.J. Lam) as a replacement for maize in the diets of broiler chickens on the carcass and organ weights and on the organoleptic properties of the birds, two hundred and twenty-five (225) day-old Anak broilers were randomly assigned to five dietary treatments with 45 birds per treatment in which DESM replaced maize at 0% (control), 15%, 30%, 45% and 60% levels at the starter (0-28 days) and finisher (29-56 days) phases of production. The birds in each treatment were further divided into three replicates of fifteen (15) birds each and provided the feed and water ad libitum. The carcass and organ weights and organoleptic quality indices did not differ significantly (p>0.05) with variations in the level of DESM in the diets. Breast weight generally tended to decrease as the proportion of DESM in the diet was increased. Broilers which received 60% DESM for maize diets had the highest head, drumstick, thigh and neck weights (expressed as percentages of EW) while the control treatment produced the lowest drumstick, thigh and wing weights (as percentages of EW). Besides the heart, the proportions of the liver, pancreas and spleen were generally numerically higher at 45% and 60% levels of maize substitution with DESM than the control values. Meat tenderness, juiciness, flavour and overall acceptability were unaffected (p>0.05) by the level of inclusion of Dacryodes edulis Seed Meal (DESM) in the broiler diets. The coefficients of linear correlation between the meat quality variables were non-significant except for that between juiciness and flavour. It was concluded that DESM, when used to replace up to 60% of the maize in broiler diets does not adversely alter the ability of broilers to synthesize muscle and organ tissue.

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  How to cite this article:

L. Bratte , 2011. Use of Dacryodes edulis Seed Meal (DESM) as a Replacement for Maize in Broiler Diets: Effects on Carcass Attributes, Organ Weights and Organoleptic Quality. Pakistan Journal of Nutrition, 10: 338-342.

DOI: 10.3923/pjn.2011.338.342

URL: https://scialert.net/abstract/?doi=pjn.2011.338.342

REFERENCES

1:  Isika, M.A., E.A. Agiang and C.A. Eneji, 2006. Complementary effect of processed broiler offal and feather meals on nutrient retention, carcass and organ mass of broiler chickens. Int. J. Poult. Sci., 5: 656-661.
CrossRef  |  Direct Link  |  

2:  Bratte, L., 2011. Effect of partial replacement of dietary maize with African pear (Dacryodes edulis) seed meal on performance, nutrient digestibility and retention of broiler chickens in the humid tropics. Asian J. Anim. Sci., 5: 127-135.
CrossRef  |  Direct Link  |  

3:  Bratte, L., I.A. Amata, S.I. Omeje and G.N. Egbunike, 2011. The effects of partial replacement of dietary maize with seeds of the African pear (Dacryode edulis G. Don, H.J. Lam) on semen characteristics of broiler breeder cocks. Asian J. Anim. Sci., 5: 71-79.
CrossRef  |  Direct Link  |  

4:  Bratte, L., F.U.C. Mmereole, O.J. Akpodiete and S.I. Omeje, 2010. The nutrient composition of seeds of the African Pear (Dacryodes edulis) and its implications for non-ruminant nutrition. Pak. J. Nutr., 9: 255-258.
CrossRef  |  Direct Link  |  

5:  Duncan, D.B., 1955. Multiple range and multiple F tests. Biometrics, 11: 1-42.
CrossRef  |  Direct Link  |  

6:  Gueye, E.F., A. Dieng and S. Dieng, 1997. Meat quality of indigenous and commercial chickens in Senegal. Proceedings of the INFPD Workshop, Dec. 9-13, M'Bour, Senegal, pp: 169-176

7:  Hetland, H., M. Choct and B. Svihus, 2004. Role of insoluble non-starch polysaccharides in poultry nutrition. World's Poult. Sci. J., 60: 415-422.
CrossRef  |  Direct Link  |  

8:  Krogdahl, A., 1986. Antinutrients affecting digestive functions and performance in poultry. Proceedings of the 7th European Poultry Conference, August 24-28, 1986, Paris, pp: 239-248

9:  Nwokoro, S.O. and J.O.I. Obasuyi, 2006. Effects of partial replacement of soyabean meal with bread fruit (Artocarpus altilis) seed meal in broiler finisher diets on their performance, water consumption, nitrogen retention and carcass characteristics. Int. J. Poult. Sci., 5: 404-407.
CrossRef  |  Direct Link  |  

10:  Okon, B.I. and B.K. Ogunmodede, 1995. Effects of replacing dietary fishmeal with periwinkle flesh on the performance of broiler chickens. Nig. J. Anim. Prod., 22: 37-42.

11:  Okuedo, N.J., H.C. Ololo, F.G. Emeribe and C.E. Omeike, 2005. Differences in Growth Rate, Carcass Characteristics and Organoleptic Quality Between Anak, Hybro and Hubbard Broiler Strains. In: Harnessing the Livestock Resources for National Economic Empowerment, Onah, D.N., A.O. Oni, S.O.C. Ugwu, R.C., Ezeokonkwo, J.I. Ihedioha and K.F. Chah (Eds.). Nigerian Society for Animal Production, Nsukka, Nigeria, pp: 155
CrossRef  |  

12:  Oruwari, B.M., U.I. Oji and R.O. Iwuagwu, 1999. Bioavailable energy value and digestibility of whole melon seed meal (Colocynthis citrullus L.) in broiler chickens. Trop. J. Anim. Sci., 2: 53-59.

13:  Otokunefor, W.O. and J.M. Olomu, 2000. The evaluation of palm kernel meal as a replacement for maize in the diet of laying chickens. Nig. Vet. J., 22: 53-63.

14:  Sibbald, I.R., 1982. Measurement of bio-available energy in poultry feeding stuffs: A review. Can. J. Anim. Sci., 62: 983-1048.

15:  Steel, S.G.D. and J.H. Torrie, 1980. Principles and Procedures of Statistics. McGraw Hill Book Co., New York, pp: 289

16:  Onibi, G.E., O.E. Adebisi, A.N. Fajemisin and A.V. Adetunji, 2009. Response of broiler chickens in terms of performance and meat quality to garlic (Allium sativum) supplementation. Afr. J. Agric. Res., 4: 511-517.
Direct Link  |  

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