Effect of the Traditional Cooking Methods (Boiling and Roasting) on the Nutritional Profile of Quality Protein Maize
Journal of Food and Nutrition Sciences
Volume 4, Issue 2, March 2016, Pages: 34-40
Received: Jan. 12, 2016; Accepted: Feb. 3, 2016; Published: May 11, 2016
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Omenna Emmanuel Chukwuma, Institute of Agricultural Research and Training, Obafemi Awolowo University, Moor Plantation, Ibadan, Oyo State, Nigeria
Olanipekun Oyeyoyin Taiwo, Institute of Agricultural Research and Training, Obafemi Awolowo University, Moor Plantation, Ibadan, Oyo State, Nigeria
Udouso Victory Boniface, Federal College of Agriculture, Ibadan, Oyo State, Nigeria
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Freshly harvested yellow quality protein maize (QPM) was subjected to boiling and roasting. Proximate, nutrients and anti-nutrients analyses were carried out to investigate the effects of these treatments on the nutritional compositions and anti-nutrients content of quality protein maize. The result showed that the roasted quality protein maize (RQPM) had significantly higher crude proteins, crude fat, crude fiber, ash and carbohydrate value than the boiled quality protein maize (BQPM) and the raw (CQPM). There was an increased in energy value of roasted samples (355.41kcal/100g) whereas boiled samples recorded decreased energy value (73.04 kcal/100g). Roasting had significantly increased the level of Na, K, P, Ca and Mg while boiling slightly decreased the amount of these macro elements compared with the raw (CQPM). There was no significant difference in potassium content of all the samples. Roasted quality protein maize had higher amount of the micro elements (iron, zinc, copper, manganese, and selenium) than BQPM and CQPM. However, boiling had significantly reduced phytate content by 9.62% while roasting had 5.84% phytate reduction when compared with the raw. BQPM had significantly reduced oxalate by 7.03% while RQPM had 3.13% oxalate reduction. Both cooking methods (boiling and roasting) had similar reduction (50%) of tannin. The results demonstrated that boiling was more effective in the reduction of anti-nutritional factors than roasting. Processing had significant impact on the fat soluble vitamins of quality protein maize. RQPM had the highest vitamin A with 88.24% increment whereas BQPM had 8.78% reduction of vitamin A. Similar trend was observed in vitamin E. The effect of processing on the beta –carotene of the quality protein maize was in the increasing order: BQPM < CQPM < RQPM. The superiority of quality protein maize has been demonstrated by its high content of lysine (3.04% for RQPM, 1.73% for BQPM and 2.11% for raw, CQPM) and methionine content ranges from 1.27 to 2.01% for boiled and roasted samples respectively. Roasting enhanced the nutritional values of quality protein maize by increasing the lysine and methionine content. These two essential amino acids are limited in other cereal crops. Boiling appeared to have experienced nutrients loss when compared with others. Therefore, nutritional values of quality protein maize could be harnessed by roasting to meet the nutritional needs of humans and may be used in formulation of various foods.
Quality Protein Maize, Boiling, Roasting, Nutritional Composition
To cite this article
Omenna Emmanuel Chukwuma, Olanipekun Oyeyoyin Taiwo, Udouso Victory Boniface, Effect of the Traditional Cooking Methods (Boiling and Roasting) on the Nutritional Profile of Quality Protein Maize, Journal of Food and Nutrition Sciences. Vol. 4, No. 2, 2016, pp. 34-40. doi: 10.11648/j.jfns.20160402.12
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AOAC, (2005). Official Methods of Analysis, Association of Official Analytical Chemists. 18th Edition. Pp. 114-222. Washington, DC, USA.
Akpapunam, M. A. and Achinewhu, S. C. (1985). Effect of cooking, germination and fermentation on the chemical composition of Nigeria cowpea (Vigna unguiculata). Plant Food Hum. Nutr., 35, 353-358.
Castenmiller, J. J. and West, C. E. (1998). Bioavailability and bioconversion of carotenoids. Annu Rev Nutr. 18: 19-38.
Del-Rosano, R, R. and Flore, D. M. (1981). Functional properties of flour types of mung bean flours. J. Sci. Fd. Agric. 32: 175-180.
De Flora, S., Bagnasco, M and Vainio, H. (1999) Modulation of genotoxic and related effects by carotenoids and vitamin A in experimental models: mechanistic issues. Mutagenesis. 14: 153-172.
Ebiokpor, R. A. and Lloyd, E. M. (2005). Pretreatment of African yam bean: effect of soaking and blanching on the quality of AYB seed. Plant foods for Human Nutrition. 60: 165-171.
Elegbede, J. A. (1998). Legumes. In: Osagie, A. U. & Eka, O. U. (eds), “Nutritional Quality of Plant Foods. Post Harvest Research Unit, Department of Biochemistry, University of Benin, Benin City, Nigeria. pp: 120-133.
Eneche, E. H. (2003). Preparation and physiological properties of flours and protein concentrates from raw and germinated AYB (Sphenostylis stenocarpa). Proceedings of Annual Conference and Scientific meeting of Nutrition Society of Nigeria. 158-161.
Enwere, N. J (1998). Foods of plant origin. Processing and utilization with recipe and technical profiles. Afrobis Publication ltd, Nigeria.
Ezueh, M. I (1984). African yam bean as a crop in Nigeria. World crops 36: 199-200.
Giami, S. Y. (1993). Effect of processing on the proximate composition and functional properties of cowpea (Vigna ungniculata) flour. Food Chem. 47, 153–158.
Howard, I., Wong, A., Perry, A. and Klein, B. (1999). β-carotene and ascorbic acid retention in fresh and processed vegetables. J. Food Sci. 64: 926-936
Hsu, D. L., Leury, H. K., Finney, P. L. and Morad, M. M. (1980). Effects of germination on the nutritive value and baking properties of dry peas, lentils and faba beans. J. Fd. Sci. 45: 87-90.
Inyang, C. U. and Zakari, U. M. (2008). Effect of Germination and Fermentation of Pearl Millet on Proximate, Chemical and Sensory Properties of Instant “Fura”- A Nigerian Cereal Food. Pak. J. Nutr, 7(1): 9-12.
Iwe, M. O (2002). Handbook of sensory method and analysis. Rejoint Communications Services Ltd. Uwani-Enugu, Nigeria.
Kavitha, S. and Parimalavalli, R. (2014) Effect of Processing Methods on Proximate Composition of Cereal and Legume flours. J Hum Nutr Food Sci. 2 (4): 1051-1055.
Kordylas, J. M. (1990). Processing and preservation of tropical and sub-tropical foods. Macmillian Educational Ltd, Hampshire. Pp. 109-119.
Kulkani, K. D., Kulkani, D. N. & Ingle, U. M. (1991). Sorghum in malt based weaning food formulations; preparation, functional properties and nutritive value. Fd. Nutr. Bull., 13, 322. Maga, J. A. (1983). Phytate: Its Chemistry: Occurrence, Food Interactions, Nutritional Significance and Method of Analysis.
Myrene, R. and D’souza (2013). Effect of Traditional processing Methods on nutritional quality of field bean. Adv. Biores. 4: 29-33.
Mohamed, R. K., Abou-Arab, E. A., Gibriel, A. Y., Nagwa M. H. Rasmy, H. M. and Abu-Salem, F. M. (2011). Effect of legume processing treatments individually or in combination on their phytic acid content. African Journal of Food Science and Technology 2(2): 036-046.
Mubarak, A. E. (2005). Nutritional composition and antinutritional factors of mung bean seeds (Phaseolus aureus) as affected by some home traditional processes. Food Chem. 89: 489-495.
Nwokolo, E. (1987). A nutritional assessment of African yam bean Sphenostylis stenocarpa (Hochst ex A. Rich) Harms and bambara groundnut Voandzeia subterranea L. J. Sci. Food Agric. 41: 123-129.
Obasi, N. E. and Wogu, C. O. (2008). Effect of soaking time on the proximate and mineral compositions and antinutritional factors of yellow maize (Zea mays). Nig. Food J. 26(2): 69-77.
Obatolu, V. A., Fasoyiro, S. B and Ogunsumi, L. (2001). Effect of Processing on Functional Properties of Yam Beans (Sphenostylis stenocarpa). Food Sci. Technol. Res., 7 (4), 319-322.
Obizoba C. I. and Nnam, M. N. (1992). The effects of sprouting time on nutritive value of two varieties of African yam bean (Sphenostylis stenocarpa). Plant Fds. Hum. Nutr. 42: 319-327.
Ofori, G., Oduro, I., Ellis, W. O. and Dapaah, K. H. (2009). Assessment of vitamin A content and sensory attributes ofnew sweet potatoes (Ipomoea batatas) geneotypes in Ghana. Afr. J. Food Sci. 3 (7): 184-192.
Olanipekun, O. T., Omenna, E. C., Olapade, O. A., Suleiman, P. and Omodara, O. G. (2015). Effect of boiling and roasting on the nutrient composition of kidney beans seed flour. Sky J. Food Sci. 4: (2), 024-029.
Onigbinde, A. O. (2005). Food and Human nutrition: Biochemical integration. In: biochemical interactions in food processing. Revised edn. Alva Corporate Organisation. Benin city. Pp 302-320.
Prassanal, B. M., Vasal, S. K., Kassahum, B. and Singh, N. N (2001). Quality protein maize. Curr.Sci., 81: 1308-1319.
Sentayehu, Alamerew (2008). Protein, tryptophan and lysine content in quality protein maize in North India. Ethiop. J. Health Sci.(18); 2: 10-16.
Wang, X. D and Russell, R. M. (1999). Procarcinogenic and anticarcinogenic effects of beta-carotene. Nutr Rev. 1999; 57: 263-272.
Vijayakumari, K., Siddhuraji, P. and Janardhanan, K. (1997). Effect of domestic processing the levels of certain antinutrients in Prosopis chilensis (Molina) Stunz. Seeds. Food Chem. 59(3): 367-371.
Youseff, M. M., Abdal, M. A., Shekibs, L. A. E., and Ziena, H. M. (1989). Effects of dehulling, soaking and germination of chemical composition, mineral elements and protein patterns of feba beans (Vicia feba 1). Food Chem. 23: 129-136.
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