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Evaluation of Microbial and Sensory Quality of Raw and Processed Poultry Sausages from Native Poultry in Uganda
International Journal of Science, Technology and Society
Volume 2, Issue 2, March 2014, Pages: 18-27
Received: Feb. 8, 2014; Published: Mar. 30, 2014
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James. Higenyi, College of Veterinary Medicine, Animal Resources and Bio-security, Makerere University, Kampala, Uganda
John. David. Kabasa, College of Veterinary Medicine, Animal Resources and Bio-security, Makerere University, Kampala, Uganda
Charles. Muyanja, College of Agriculture and Environmental Sciences, Makerere University, Kampala, Uganda
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Despite the growing demand of poultry products across the globe, small scale poultry farmers in developing countries have increasingly found it difficult to benefit from the global markets.The most important challenge is quality and safety of their products. The study was conducted to evaluate the microbial and sensory quality of raw and processed poultry sausages from native mature drakes and toms in Uganda. Microbiological analysis was carried out on minced raw meat and fresh sausages to determine total plate count, total coliform, E.coli and Salmonella; and sensory evaluation on cooked sausages to determine quality attributes using standard methods. In microbiological analysis, a total of twenty four samples (24) comprising minced raw meat (12) and fresh sausages (12) were examined. The results revealed that in both minced raw meat and fresh sausages Salmonella was detected. Total plate counts and total coliforms for minced raw meat and fresh sausages were found to be 4.49log10cfu/g and <3.85 log10 cfu/g; 4.99log10cfu/g and <3.88 log10 cfu/g respectively. There was significant difference (p<0.05) in the total coliform levels between mean values of minced raw meat and fresh sausages. Sensory evaluation indicated that cooked sausages were highly acceptable with lowest mean rating of 6.3 and turkey sausages being extremely liked (0.59 increased odds ratio). Ordered regression analysis indicated that colour was the most liked sensory quality attribute of sausages (2.54 increased odds ratio), and it was more significantly different (p<0.05) for the sausage types. Combining leg and breast meat (meat ratio) especially duck meat improved the flavour (1.87 increased odds ratio) and Juiciness (0.04increased odds ratio) of the sausages. In conclusion, raw and processed products from native poultry have a relatively high risk of food borne pathogens especially Salmonella spp. Therefore, adequate heat treatment of the poultry sausages before consumption is necessary.
Native Poultry, Ordered Regression, Microbial, Sensory Attributes
To cite this article
James. Higenyi, John. David. Kabasa, Charles. Muyanja, Evaluation of Microbial and Sensory Quality of Raw and Processed Poultry Sausages from Native Poultry in Uganda, International Journal of Science, Technology and Society. Vol. 2, No. 2, 2014, pp. 18-27. doi: 10.11648/j.ijsts.20140202.11
Bean, N.H. and Griffin, M. (1990). Foodborne disease outbreak in the United States, 1973-1987: pathogens, vehicles and trends. Journal of Food Protection, 53:804-817
Biswas, S., Kandeepan, G., De’, A., and Bhattacharya, D. (2009). Innovative Technologies for the quality improvement of buffalo meat. 9:250-256
Byarugaba, D.K., Kisame, R. and Olet, S. (2011). Multi-drug resistance in commensal bacteria of food of animal origin in Uganda. African Journal of Microbiology Research, 5 (12).1539-1548. Accessed on 5/4/2012.
Bhattacharyya, D., Sinhamahapatra, M. and Biswas, S. (2005). Preparation of sausage from spent duck-an acceptability study. International Journal of Food Science and Technology, 42: 24-29.
Carter, G.R., Chengappa, M.M. and Robert, A.W. (1995). Microbial Nutrition, Metabolism and Growth. In essentials of veterinary microbiology (5th edition).Lea and Febiger US, 35-38.
CABI (2007). Animal Health and Production Compendium. International trade in Animal products- legal obligations and governing Accessed on 21/11/2013
Chaiba, A., Rhazi, F. F., Chahlaoui, A., Soulaymani, B. R. and Zerhouni, M. (2007). Microbiological Quality of Poultry Meat on the Meknès Market (Morocco), Internet Journal of Food Safety, 9: 67-71
MAAIF (2010). Development strategy and investment plan 2010/11-2014/15
FAO (2002). Global Production and Consumption of Animal Source Foods. Presented at the conference “Animal Source Foods and Nutrition in Developing Countries” held in Washington, D.C.June 24-26.
FAO (2004). Small-scale poultry production. Technical guide, edited by E.B.Sonaiya&S.E.J.Swan.Rome.ISSN 1810-1119
FAO (2005). The state of food and agriculture. Food and Agriculture Organisation, Rome. Accessed on 12/10/12
FAO (2008).Poultry Sector Country Review. Uganda. FAO Animal Production and Health Division Accessed on 6/3/2012
FAO (2010). Poultry Meat and Eggs, agribusiness hand book. Accessed on 4/3/2012.
Fletcher, D.L. (2002). Poultry meat quality. World’s poultry Science Journal 58(2):131-145 Doi:10.1079/WPS20020013
Foley, S.L., Lynne, A.M. and Nayat, R. (2008). Salmonella challenges: prevalence in swine and poultry and potential pathogenicity of such isolates. Journal Animal Science, 86: E149-E162
Food Administration Manual (1995). Microbiological Reference Criteria for Food. Vol 11, Version 2.0: 3-25
Gilbert, R.J., deLouvois, J., Donovan, T., Little, C., Nye, K., Ribeiro, C.D., Richards, J., Roberts, D., Bolton, F.J.(2000). Guidelines for the microbiological quality of some ready-to-eat foods sampled at the point of sale.3:163-7
Gill, C.O., Rahn, K., Sloan, K. and McMullan, L.M. (1997). Assessment of the hygienic performance of hamburger pathy production processes. International Journal of Food Microbiology, 36:171-178
Gungor, E. &Gokoglu, N. (2010).Determination of microbial contamination sources at a Frankfurter sausage processing line.Turkey Journal of Veterinary Animal Science, 34(1): 53-59. Doi: 10.3906/vet-0805-28
Groom, G.M. (1990).Factors affecting poultry meat quality. CIHEAM- Options Mediterranneennes; 206-209
Health Protection Agency (2009). Draft quid lines for assessing the microbiological safety of ready to eat foods.
Huda, N., Putra, A.A. and Ahmad, R. (2011). Potential Application of Duck Meat for Development of Processed Meat Products. Current Research in Poultry Science, 1:1-11. DOI: 10.3923/crpsaj.2011.1.11
Hunton, P. (2010).Research is the key to prosperity.WorldPoultry.26 (05). 25.
Ingr, I. (1989). Meat quality: Defining the term by modern standards. Fleisch, 69: 1268.
Jing, H. & Shively, G. (2012). A review of Agriculture, Food Security and Human Nutrition Issues in Uganda. 2-10
Lawless, H. (1991). The sense of smell in food quality and sensory evaluation. Journal of Food Quality 14:33-60.
Lorraine, M. (2006). BC Centre for Disease control. Report on Food Quality Sampling Program: 3-16.
Mead, G. C. (2000). Fresh and further-processed poultry. In: Microbiological Safety and Quality of food. Ed. Lund, B.M., Aspen Pub., 445-471
Mead, G. C. (2004). Microbiological quality of poultry: a review in Brazilian Journal of Poultry Science, 6(3):135-142
Meilgaard, M., Civille, G.V. and Carr, B.T. (1999). Sensory Evaluation Techniques, 3rded, CBC Press Inc, Boca Raton, FL.
Memon, A., Malar, M. U., Rajpat, N., Memon, A. S., Leghari, I. H. and Soomro, A. H. (2009). Consumption and cooking patterns of chicken meat in Hyderabad district. Pakistan Journal of Nutrition 8(4): 327-331
Northcutt, J. K. (2009). Factors Affecting Poultry Meat Quality. on /9/2012
Nurul. H., Ooi.J.L.,Yong. C.P. andTina.N. (2010). Effect of Chicken and Duck Meat Ratio on the Properties of Sausages. International Journal of Poultry Science, 9(6).550-555.
OIE, (2010).Manual of diagnostic tests and vaccines for terrestrial animals. Accessed on 21/5/2013
Petracci, M. &Baeza (2009). Harmonization of methodology of assessment of poultry meat quality features. Working paper of WPSA Working Group 5 Poultry Meat.
Sahoo, J., Samoon, A.H. and Sapcota, D.(1996). Recent developments in further processed poultry meat products.Indian Food Indust., 15(2): 30-36
Santiago, A. (2002). Biological, Nutritional, and Processing Factors Affecting Breast Meat Quality of Broilers.
Shalef, L. A. (2007). Antimicrobial effects of spices. Journal of Food Safety, 6: 29-44.
Shareef, A.M., Farag, R.A. and Al-Ruthwani, E.K. (2012). Evaluation of bacterial load of frozen chicken thighs in Mosul markets.Iraqi Journal of Veterinary Sciences, Vol. 26, (II): 63-69). Proceedings of the 6th Scientific Conference, College of Veterinary Medicine, University of Mosul
Simeon, M. (2006). Animal production food safety challenges in global markets. Sanitary and phytosanitary measures and food safety: challenges and opportunities for developing countries. Review Scientifiqueet technique. Off. Int. Epiz., 25(2): 701-712.
Smith, D. M. (2001). Functional properties of muscle proteins in processed poultry products. In poultry meat processing. Edd.Sams, A.R., CRC, press.
Syne, S. M., Ramsubhag, A. and Adesiyun, A. A. (2013). Microbiological hazard analysis of ready-to-eat meats processed at a food plant in Trinidad, West Indies. Infection Ecology and Epidemiology, 3: 20450
Tilman, D., Kenneth, G., Cassman, P., Matson, A., Rasamond, N. and Steven, P. (2002). Agricultural sustainability and intensive agricultural practices. Nuture,418(8).675. Accessed on 2/3/2012.
Tsai, H. & Hsiang, P. (2005). The prevalence of antimicrobial susceptibilities of Salmonella and Campylobacter in ducks in Taiwan. The Journal of Veterinary Medical Science/ the Japanese Society of Veterinary Science, 67(10:7-12
Walker, S.J., Archer, P., Banks, J.G. (1990). Growth of Listeria monocytogenes at refrigeration temperatures. Journal of Applied Microbiology, 68: 1365-2672.
Waskar, V.S., Devangare, A.A., Gosavi, P.P., Ravikauth, K., Maini, S., Rekhe, D.S. (2011). Meat Quality Attributes of broilers supplemented with Herbal Toxin binders products. Published on 10/20/2011.
Waskar, V.S., Devangare, A.A.1., Gosavi, P.P.1., Ravikanth, K.2., Maini, S.2.and Rekhe, D.S. (2009). Meat Quality Attributes of broilers supplemented with Herbal Toxin binder Product. Veterinary World, 2 (7): 274-277
WHO (2001) .World Health Organisation surveillance programme for control of foodborne infections and intoxications in Europe. Seventh report, 1993-1998. In: Schmidt K. and Tirado C. (Ed). Federal Institute for Health Protection of Consumers and Veterinary Medicine (BgVV), Berlin, Germany, pp. 415, 422-423.
WHO (2002). WHO global strategy for food safety: Safer food for better health. Accessed on 12/4/2012.
USAID (2010). Parternership for Safe poultry in Kenya (PSPK) Program. Value chain analysis of poultry in Uganda.
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