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Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram

Received: 6 September 2015     Accepted: 21 September 2015     Published: 10 October 2015
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Abstract

The study was for assessment of carcass traits and sensory evaluation of meat of broilers fed varying levels of Tithonia diversifolia flower meal (TDFM) as substitute of conventional feeds in Mizoram. One hundred and eighty day-old broiler chicks were randomly assigned to six treatments and fed TDFM incorporating @ 0%, 2%, 4%, 6%, 8% and 10% of the total ration as substitute of conventional energy and protein feed ingredients. The feeding trial was conducted for 42 days duration rearing the chicks under deep litter system of management following standard managemental protocols. At the end of 6 week, 6 birds from each treatment were scarified for studying carcass traits and sensory evaluation of meat. There was no significant difference (P<0.05) in average live weights of the birds at 42nd day of age up to 6% TDFM inclusion level. The average hot carcass weights were found to be proportional to the live weights. Dressing percentage was calculated to be significantly reduced at 8% and 10% TDFM inclusion level, but no significant differences (P<0.05) was found up to 6% inclusion level. The prime cuts (expressed as % hot carcass weight) i.e. breast, back, drumstick, thigh and neck were comparable amongst the groups without any significant difference. Weights of the edible offals were found to be variable. On sensory evaluation, there was no significant difference (P>0.05) among groups for colour, flavour, tenderness and overall acceptability of meat. It was concluded that TDFM can be incorporated up to 6% of the total ration as substitute of conventional energy and protein feed ingredients without any significant effects on live weight, carcass traits and sensory qualities of meat of broiler at 42nd day of age in Mizoram.

Published in Science Innovation (Volume 3, Issue 6)
DOI 10.11648/j.si.20150306.17
Page(s) 108-112
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

Tithonia diversifolia Flower Meal, Broiler, Carcass Traits, Sensory Evaluation, Mizoram

References
[1] A. O. Fajimi, G. M. Babatunde, F. F. Ogunlana, and Oyejide, “Comparative Utilisation of Rubber Seed Oil and Palm Oil by Broilers in Humid Tropical Environment”, Animal Feed Sc. Tech. Vol. 43 pp.177-178, 1993.
[2] O. O. Tewe, “Sustainability and Development Paradigm from Nigeria’s Livestock Industry”, Inaugural Lecture delivered on behalf of Faculty of Agriculture and Forestry, University of Ibadanpp. pp 50, 1997.
[3] J. A. Oluyemi, and P. A. Roberts, “Poultry production in the warm wet climates”, Spectrum Book Limited Ibadan, Nigeria, pp.103-108, 2000.
[4] G. N. Egbunike, M. O. Sadiku, and O. E. Okebiorun, “Sperm production and related phenomenon in rats fed diets containing pawpaw peels seed and leaves”, Trop. J. Anim. Sci. Vol. 3(2), pp.77-84,2000.
[5] S. Sirohi, and A. K. Chauhan, “Current scenario of livestock development and potential interventions for livelihood improvement: The cases of Arunachal Pradesh and Mizoram”, Background Paper. ELKS Publication Series 1.Nairobi, Kenya, ILRI.pp.27-28, 2010.
[6] R. Buragohain, “Nutritive and non-nutritive composition of wild sunflower (Tithonia diversifolia)”, Indian Veterinary Journal. Vol.90(5), pp.106-109, 2013.
[7] A. H. Ekeocha, and K. D. Afolabi, “Carcass characteristics of broilers fed Mexican Sunflower (Tithonia diversifolia) leaf meal based diets”, J. Anim. Prod. Adv. Vol. 2(5), pp.271-276, 2012.
[8] A. H. Ekeocha, “Effect of feeding Mexican sunflower leaf (Tithonia diversifolia, Hemsley, A. Gray) on performance of broiler chicks”, Krmiva. Vol.53, pp.123-128, 2011.
[9] V. A. Togun, G. O. Farinu, and R. O. Olabanji, “Feeding graded levels of wild sunflower (Tithonia diversifolia Hemsl. A. Gray) meal in replacement of maize at pre-pubertal age, negatively impacts on growth and morphormetric characteristics of the genitalia of Anak 2000 broiler cooks at their pubertal age”, World Applied Sciences Journal. Vol.1(2), pp.115-121, 2006.
[10] R. Buragohain, “Effects of feeding Tithonia diversifolia leaf meal (TDLM) on growth performance and nutrient utilization of commercial broiler in Mizoram”, Iranian Journal of Applied Animal Science, (Communicated), 2015.
[11] BIS, “Nutrient requirements of poultry”, Bureau of Indian Standard, Manak Bhavan, 9 Bahadur Shah Zafar Marg, New Delhi, India, 2002.
[12] AOAC, “Official Methods of Analysis”, Vol. I, 18th Ed, Association of Official Analytical Chemists, Arlington, VA, 2006.
[13] G. W. Snedecor, and W. G. Cochran, “Statistical Method”, Oxford and IBH Pub. Co. New Delhi. 1994.
[14] Statistical Handbook Mizoram, “Published by Directorate of Economics and Statistics, Government of Mizoram, Aizawl”, 2010.
[15] J. P. Helsper, F. G. Hoogenidjk, J. M. Van Norel, and M. K. Burger, “Anti-Nutritional Factors in Faba Bean (Vicia taba L.) as Affected by Breeding towards the Absence of Condensed Tannins”, J. Agric. Food Chem.Vol.41 (7), pp. 1058 – 1061, 1993.
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    Rajat Buragohain. (2015). Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram. Science Innovation, 3(6), 108-112. https://doi.org/10.11648/j.si.20150306.17

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    ACS Style

    Rajat Buragohain. Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram. Sci. Innov. 2015, 3(6), 108-112. doi: 10.11648/j.si.20150306.17

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    AMA Style

    Rajat Buragohain. Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram. Sci Innov. 2015;3(6):108-112. doi: 10.11648/j.si.20150306.17

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  • @article{10.11648/j.si.20150306.17,
      author = {Rajat Buragohain},
      title = {Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram},
      journal = {Science Innovation},
      volume = {3},
      number = {6},
      pages = {108-112},
      doi = {10.11648/j.si.20150306.17},
      url = {https://doi.org/10.11648/j.si.20150306.17},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.si.20150306.17},
      abstract = {The study was for assessment of carcass traits and sensory evaluation of meat of broilers fed varying levels of Tithonia diversifolia flower meal (TDFM) as substitute of conventional feeds in Mizoram. One hundred and eighty day-old broiler chicks were randomly assigned to six treatments and fed TDFM incorporating @ 0%, 2%, 4%, 6%, 8% and 10% of the total ration as substitute of conventional energy and protein feed ingredients. The feeding trial was conducted for 42 days duration rearing the chicks under deep litter system of management following standard managemental protocols. At the end of 6 week, 6 birds from each treatment were scarified for studying carcass traits and sensory evaluation of meat. There was no significant difference (P<0.05) in average live weights of the birds at 42nd day of age up to 6% TDFM inclusion level. The average hot carcass weights were found to be proportional to the live weights. Dressing percentage was calculated to be significantly reduced at 8% and 10% TDFM inclusion level, but no significant differences (P<0.05) was found up to 6% inclusion level. The prime cuts (expressed as % hot carcass weight) i.e. breast, back, drumstick, thigh and neck were comparable amongst the groups without any significant difference. Weights of the edible offals were found to be variable. On sensory evaluation, there was no significant difference (P>0.05) among groups for colour, flavour, tenderness and overall acceptability of meat. It was concluded that TDFM can be incorporated up to 6% of the total ration as substitute of conventional energy and protein feed ingredients without any significant effects on live weight, carcass traits and sensory qualities of meat of broiler at 42nd day of age in Mizoram.},
     year = {2015}
    }
    

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    T1  - Carcass Traits and Sensory Characteristics of Meat of Broiler Fed Varying Levels of Tithonia diversifolia Flower Meal (TDFM) as Substitute of Conventional Feeds in Mizoram
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    AB  - The study was for assessment of carcass traits and sensory evaluation of meat of broilers fed varying levels of Tithonia diversifolia flower meal (TDFM) as substitute of conventional feeds in Mizoram. One hundred and eighty day-old broiler chicks were randomly assigned to six treatments and fed TDFM incorporating @ 0%, 2%, 4%, 6%, 8% and 10% of the total ration as substitute of conventional energy and protein feed ingredients. The feeding trial was conducted for 42 days duration rearing the chicks under deep litter system of management following standard managemental protocols. At the end of 6 week, 6 birds from each treatment were scarified for studying carcass traits and sensory evaluation of meat. There was no significant difference (P<0.05) in average live weights of the birds at 42nd day of age up to 6% TDFM inclusion level. The average hot carcass weights were found to be proportional to the live weights. Dressing percentage was calculated to be significantly reduced at 8% and 10% TDFM inclusion level, but no significant differences (P<0.05) was found up to 6% inclusion level. The prime cuts (expressed as % hot carcass weight) i.e. breast, back, drumstick, thigh and neck were comparable amongst the groups without any significant difference. Weights of the edible offals were found to be variable. On sensory evaluation, there was no significant difference (P>0.05) among groups for colour, flavour, tenderness and overall acceptability of meat. It was concluded that TDFM can be incorporated up to 6% of the total ration as substitute of conventional energy and protein feed ingredients without any significant effects on live weight, carcass traits and sensory qualities of meat of broiler at 42nd day of age in Mizoram.
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Author Information
  • Department of Animal Nutrition, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, India

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