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Flour samples prepared from maize, soybean and groundnut and their blends were evaluated for their functional and nutrient composition. From the results obtained, flour blends with higher quality parameters were selected and used to develop formulations for the production of chin-chin snacks while chin-chin from 100% maize flour served as control. Physicochemical analyses were examined on the flour blends and chi-chin, while sensory acceptance of the chin-chin was conducted using 20-member panellists. Results were presented as mean ± standard deviation of duplicate determinations, while level of significance was accepted for p≤0.05. The result of the functional properties of the flours and their blends showed that the bulk density ranged from 0.71 to1.82 g/ml. The water absorption capacity and oil absorption capacity of the flours ranged from 1.49 to 2.81 % and 1.10 to 2.52 % respectively. Foam stability ranged from 15.11 - 87.58 %. The emulsion stability of the flours ranged from 10.00 to 49.28 %. While gelatinization temperature ranged from 38.08 – 96.70oC. The selected composite flours were also nutrient rich in protein (16.39 - 20.33 %), vitamin A (794.50 - 902.50 mg RE/100g) and minerals. The evaluation results of the chin-chin supplemented with soy-groundnut showed significant decrease in moisture content (5.4- 9.64 %), increase in protein (18.55 to 26.44 %), fat (10.97 to 20.54 %), calcium (12.03 to 19.01 %).There were decrease in carbohydrate (55.71 to 31.54 %) magnesium (154.72 to 82.89 mg/100g) and vitamin B1 (3.05 to 2.77 mg/100g) contents when compared to the control sample 101 (100% maize flour). The sensory evaluation showed that acceptable chin-chin products were produced from blends of maize; soybean and groundnut flour. However, the chin-chin products differed was significantly with respect to general acceptability.
Adeleke RO and JO Odedeji (2010). Functional properties of wheat and sweet potato flour blends. Pak. J. Nut. 9: 535-538.
Adetuyi FO, Badejo OF, Ikujenlola AV and SV Omosuli (2009). Storage influence on the functional properties of malted and unmalted maize (Zea mays L) and soybean (Glycine max L) flour blends. Afr. J. Food Sci. 3 (2): 056-060.
Akubor PI (2007). Chemical, functional and cookie baking properties of soybean/maize flour blends.
J Food Sci Technol. 44 (6): 619-622.
Akobundu ENT, Ubbaonu CN and Ndupuh E. (1998). Studies on the baking potential of non-wheat composite flours. Journal of Food Science and Technology, (25): 211-214.
Ali M, El-Tinay A, El-Khalifa A, Mallasy L and E Babiker (2012). Effect of different supplementation levels of soybean flour on pearl
millet functional properties. Food and Nutrition Sciences, 3: 1-6.
AOAC (2005). Official Method of Analysis. 18th edition, Association of Analytical Chemist International, Gathers turg, MD. USA.
Aremu MO, Olaofe O and ET Akintayo (2007). Functional properties of some Nigeria varieties of legume flour concentration effect on foaming and gelation properties. J Food Technol. 5 (2): 109-115.
Association of Official Analytical Chemists (AOAC) (1995). Official methods of analysis 15th ed. Washington DC, U.S.A.
Bahadoran Z and P Mirmiran (2015). Potential properties of legumes as important functional foods for management of type 2 diabetes: a short review. International Journal of Nutrition and Food Sciences, 4 (2): 6-9.
Eke-Ejiofor J and V Mbaka (2018). Physico-chemical, pasting and sensory properties of food blends of maize, yellow cassava or sweet potato starch, defatted soybean and groundnut flour. American Journal of Food Science and Technology, 6 (1): 42-49.
Ijarotimi O, Adeoti and O Ariyo (2013). Comparative study on nutrient composition, phytochemical, and functional characteristics of raw, germinated, and fermented Moringa oleifera seed flour. Food Science & Nutrition, 1 (6): 452–463.
Ikpeme CE, Osuchukwu NC and L Oshiele (2010). Functional and sensory properties of wheat (Aestium triticium) and taro (Colocasia esculenta) flour composite bread. African Journal of Food Science, 4 (5): 248-253.
Iwe MO (2010). Handbook of Sensory Methods and Analysis. Rojoint Communication Services Ltd., Enugu.
Iwe MO and OO Onalope (2001). Effect of extruded full-fat soy flour into sweet potato flour on functional properties of the mixture. J. Sustain. Agric. Environ. 3:109-117.
James C.S. (1995). Analytical Chemistry of Foods 1st edn, Chapman and Hall New York.
Kirk, R. and Sawyer, R. (1998). Pearson’s composition and analysis of foods. Publ. Church Hill Livingstone, Edinbburgh.
Leonora M, Francisco M and A Resurreccion (2008). Functional components in peanuts. Critical Reviews in Food Science and Nutrition, 48: 715–746.
Ndife J (2016). Functional Foods: Basics, Ingredients and Application. Amotees link Services and Publishers Kaduna, Nigeria.
Ndife J, Abdulraheem LO and UM Zakari (2011). Evaluation of the nutritional and sensory quality of functional breads produced from whole wheat and soya bean flour blends. Afr. J. Food Sci. 5 (8): 466-472.
Nielsen SS (2003). Food Analysis Laboratory Manual. 3rd edition, Kluwer Academic Plenum Publishers, New York.
Noor A, Noor M and HL Ho (2012). Physicochemical and organoleptic properties of cookies incorporated with legume flour. International Food Research Journal, 19 (4): 1539-1543.
Nwosu O. I. C., Nnam N. N., Ibeziako N. and Maduforo A.N. (2014) Development and Nutritional Evaluation of Infant Complementary Food from Maize (Zea Mays), Soybean (Glycine Max) and Moringa Oleifera Leaves. International Journal of Nutrition and Food Sciences. Vol. 3, No. 4, 2014, pp. 290-299. doi: 10.11648/j.ijnfs.20140304.19
Oduro-Obeng H and W Plahar (2017). Development, quality evaluation and estimated contribution of composite flour snack foods to nutrient requirements of young children aged 2 to 6 years. Afri. J. of Food Sci., 11 (9): 318-329.
Offia-Olua BI (2014). Chemical, functional and pasting properties of wheat (triticum spp) and walnut (juglansregia) flours. Food and Nutrition Sciences, 5:1591-1604.
Ojinnaka MC, Ebinyasi CS, Ihemeje A and SU Okorie (2013). Nutritional evaluation of complementary food gruels formulated from blends of soybean flour and ginger modified cocoyam starch. Advance Journal of Food Science and Technology, 5(1): 1325-1330.
Oluwole, A. (2009). Sensory Evaluation of Foods. In: Quality Control for the Food Industry. A Statistical Approach. Concept Publications Limited, Lagos Nigeria. Pp 229-235.
Onwuka GI (2018). Food Analysis and Instrumentation: Theory and Practice. 2nd edition, Naphtali prints, Somolu Lagos, Nigeria.
Onwuka GI (2014). Food Science and Technology. Naphtali prints, Somolu Lagos, Nigeria.
Serrem C, Kock H, and J Taylor (2011). Nutritional quality, sensory quality and consumer acceptability of sorghum and bread wheat biscuits fortified with defatted soy flour. Int. J. Food Sci. Technol. 46: 74-83.
Suri D and SA Tanumihardjo (2016). Effects of different processing methods on the micronutrient and phytochemical contents of maize: Comprehensive Reviews in Food Science and Food Safety, 15: 145-160.
Taghdir M, Mazloomi S, Honar N, Sepandi M Ashourpour M and M Salehi (2017). Effect of soy flour on nutritional, physicochemical, and sensory characteristics of gluten-free bread. Food Sci. and Nutr, 5: 439-445.
Wardlaw GM (2004). Perspectives in Nutrition. 6th Edn., McGram Hill Co., New York, USA.