Storage and Cooling Effects on Levels of Protein Carbohydrates, Fats, Minerals and Microbes in Guinea Fowl (Numida meleagris) Meat Sold in Kaduna Metropolis, Nigeria
Advances in Biochemistry
Volume 7, Issue 1, March 2019, Pages: 10-14
Received: Apr. 13, 2019;
Accepted: May 20, 2019;
Published: Jun. 10, 2019
Views 462 Downloads 110
Aisha Abdullahi Bida, Department of Chemistry, Faculty of Science, Nigerian Defence Academy, Kaduna, Nigeria
The effect of storage and cooling time (0, 1, 3, 7 and 28 days) on the nutritional quality of guinea fowl (Numida meleagris) was assessed in terms of crude protein, moisture, ash, fat, carbohydrate, minerals (calcium, zinc, iron and potassium) and microbial content. Crude protein was determined using Kjedahl method, moisture, ash and fat content were determined using AOAC methods, carbohydrate was estimated by difference and the minerals using AAS methods (for Calcium, Zinc and Iron) and AES (for Potassium). The result of crude protein, moisture and fat content were observed to decrease as storage time increases. Moisture content ranged from 67.70 to 66.50%, ash content from 0.98 to 1.01%, fat content from 2.31 to 2.19%, crude protein content from 20.20 to 19.13% and carbohydrate content from 8.79 to 11.17%. The ash content fluctuates between the same ranges while the carbohydrate content increases with increased in storage time. The minerals content decreases with increase in storage time and the microbial analysis shows freezing inhibited the growth of bacteria which is the main cause of meat spoilage. The study showed that the meat samples could be kept in a frozen state without spoiling but the nutritional content where altered as storage time increased.
Aisha Abdullahi Bida,
Storage and Cooling Effects on Levels of Protein Carbohydrates, Fats, Minerals and Microbes in Guinea Fowl (Numida meleagris) Meat Sold in Kaduna Metropolis, Nigeria, Advances in Biochemistry.
Vol. 7, No. 1,
2019, pp. 10-14.
Olaoye, O. A. and Onilude, A. A., (2010). Investigation on the Potential Use of Biological Agents in the Extension of Fresh Beef in Nigeria. World Journal of Microbiology and Biotechnol. 26, 1445-1454.
Olaoye, O. A., Onilude, A. A., Idowu, O. A., (2010). Microbiological Profile of Goat Meat Inoculated with Lactic Acid Bacteria Cultures and Stored at 30°C for 7 days. Food and Bioprocess Technology 33(1): 32-36.
Kalalou, I, Faid, M, Ahami, A. T. (2004). Extending the shelf life of fresh minced camel meat at ambient temperature by Lactobacillus delbruekii subsp. Delbruekii. Electronic Journal of Biotechnology 7(5): 246-251.
Nychas, G, J., Skandamis, P. N., Tassou, C. C., Koutsoumanis, K. P. (2008). Meat Spoilage during Distribution. Meat Science 78, 77-89.
Nychas, G. J and Skandamis, P., (2005). Fresh Meat Spoilage and Modified Atmosphere Packaging (MAP). In: Improving the Safety of Fresh Meat (Sofos, J. N., ed.) Cambridge, 34-40.
Stanbridge, L. H., Davis, A. R., (1998). The Microbiology of Chill-stored Meat. In: The Microbiology of Meat and Poultry (Board, R. G., and Davies, A. R., eds.). Blackie Academic and Professional, London, UK. Pp. 174-219.
Koutsoumanis, K. Stamatiou, A. Skandamis, P. and Nychas, G. (2006). Development of a microbial model for the combined effect of temperature and pH on spoilage of ground meat and validation of the model under dynamic temperature conditions. Applied Environment, Microbiology. 72, 124-134.
Decker, E. A., Xiong, Y. L., Calvert, J. T., Crum, A. D., & Blanchard, S. P. (1993). Chemical, physical and functional properties of oxidized turkey white muscle myofibrillar proteins. Journal of Agricultural and Food Chemistry, 41, 186–189.
Xiong, Y. L. (2000). Protein oxidation and implications for muscle food quality. In: Antioxidants in muscle foods (edited by decker, E and Faustman, C.) 85-111, 113-127.
AOAC, (1999) Official Methods of Analysis of the Association of Official Analytical Chemists 15,145-679.
A. O. A. C. (2000). Official Methods of Analysis of the Association of Analytical Chemists, 15,935.47, 941.18.
FAO (1998). Carbohydrates in human nutrition. Report of a Joint FAO/WHO Expert Consultation. FAO food and Nutrition Paper No. 66. Rome.
Ayeloja, A. A., George, F. O., Shorinmade, A. Y., Jimoh, W. A., Afolabi, O. O. and Olawapo, K. D. (2014). Heavy Metal Concentration in Selected Fish Species from Eleyele Reservior Ibadan, Oyo State, South-western, Nigeria. African Journal of Environment Science and Technology; 8(7), 422-427.
Shawki, H. A. S. (1998). Influence of ionizing radiation on chicken meat and fish flesh. M. Sci. Thesis. Food Science, Department. Faculty, of Agriculture Zagazig Univ. Egypt.
Afifi, E. A. And El-Nashaby, F. M. (2001). Microbial decontamination of some chicken meat products by gamma irradiation. Arab. J. Of Nuclear Sci and Appl. 2(5): 46-50.
Priestley, R. J. (1979). Effect of Heating on Foodstuffs. International Journal of Diary Technology, 32(3), 165
Ogunmola, O. O; Taiwo, O. F. and Ayankoso, A. S. (2013). The Nutritive Value of the Meat Quality of Locally Breed Chicken, Exotic Chicken and Turkey. IOSR Journal of Applied Chemistry, 3(6), 46-50.
Moreki, J. C. (2012). Chemical Analysis and Sensory Evaluation of Guinea Fowl Meat Fed Diets Containing Three Cereal Grains as Energy Sources up to 12 Weeks of Age, 2 (10). 36-42.
George, A and Aguiar, B. S. (2017). The Effect of Freezing and Storage Time on the Quality of Reindeer Meat. Pp 2-25.
USDA, (2011). Composition and nutritional value of different raw poultry meats. USDA: https://ndb.nal.usda.gov.
Yakoob, M. Y. Theodoratou, E. Jabeen, A. Imdad, A. Eisele, T. P. Ferguson, J. Jhass, A. Rudan, I. Campbell, H. Black, R. E and Bhutta, Z. a. (2011). Preventive zinc supplementation i developing countries. BMC Public health (suppl 3): S23.
Soetan, k. O. Olaiya, C. O and Oyewole, O. E. (2010). The importance o mineral elements for humans, domestic animals and plants. A review. African Journal of Food science. 4(5), 200-222.
Mohammed, I. M. A. And Hamid, S. H. A. (2011). Effect of chilling on microbial load of two fish species (Oreochromis niloticus and Larias lazera). Am. Journal of Food Nutrition; 1, 109-113.