Abstract
This study was aimed at investigating the influence of starch pregelatinisation of maize flour, through grit steaming, on the quality characteristics of maize tuwo (non-fermented food dumpling). Maize grits were variously steamed, batchwise, for a period of 15, 30, 45 and 60 min respectively from which flour was obtained. The damaged starch value (13.4–16.2 %) of the pregelatinised maize flour increased with an increase in the steaming duration while that from 0-min steaming period was 12.2 %. The water absorption capacity (3.2–3.7 g/g) and oil absorption capacity (2.1–2.5 g/g) of the pregelatinised maize flour increased with an increase in the steaming duration while those from 0-min steaming period were 2.1 g/g and 2.0 g/g respectively. The pasting variables were found to decrease with an increase in the steaming duration include the peak viscosity (80.5–106.1 RVU), breakdown viscosity (17.9–23.1 RVU), final viscosity (102.4–136.8 RVU), setback-I (41.9–56.6 RVU) and setback-II (21.9–35.5 RVU) while those from 0-min steaming period were 108.3, 36.9, 147.4, 76.0 and 39.1 RVU respectively. The colour characteristics of maize flours and tuwo showed that the L*-value of the flours (85.2–88.7) and tuwo (65.1–67.2) decreased with an increase in the steaming duration while those from 0-min steaming period were 90.0 and 67.7 respectively. The rheological properties of maize tuwo showed that the strain at peak, taken as the cohesiveness index of the food product, ranged between 18.0 and 21.7 % while that from 0-min steaming period was 15.4 %. The softness index of the food product also ranged between 17.5 mm and 17.9 mm while that from 0-min steaming period was 17.4 mm. The sensory quality rating of maize tuwo prepared from the pregelatinised flour showed that the food product obtained from the 30-min steaming duration was rated the highest in terms of texture (mouldability), taste and overall acceptability.
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Aboubacar A, Kirleis AW, Oumarou M (1999) Important sensory attributes affecting consumer acceptance of sorghum porridge in West Africa as related to quality tests. J Cereal Sci 30:217–225
Adebowale KO, Afolabi TA, Olu-Owolabi BI (2005) Hydrothermal treatments of finger millet (Eleusine coracana) starch. Food Hydrocoll 19:974–983
Adeyemi IA, Komolafe A, Akindele AO (1989) Properties of steam blanched maize flour as a constituent of weaning food. J Food Process Preserv 13:133–144
Akingbala JO, Oguntimein GB, Sobande AO (1995) Physiochemical properties and acceptability of yam flour substituted with soyflour. Plant Foods Hum Nutr 48:73–80
Banigo EOI, DeMan JM, Duitschaever CL (1974) Utilization of high-lysine corn for the manufacture of ogi using a new improved processing systems. Cereal Chem 51:559–572
Bhattacharya S (1996) Kinetics on colour changes in rice due to parboiling. J Food Eng 29:99–106
Bolade MK (2009) Effect of flour production methods on the yield, physicochemical properties of maize flour and rheological characteristics of a maize-based non-fermented food dumpling. Afr J Food Sci 3:288–298
Bolade MK, Adeyemi IA (2012) Functionality enhancement of composite cassava flour in the production of maize tuwo (a non-fermented maize-based food dumpling). Food Bioprocess Technol 5:1340–1348
Bolade MK, Adeyemi IA, Ogunsua AO (2009) Influence of particle size fractions on the physicochemical properties of maize flour and textural characteristics of a maize-based nonfermented food gel. Int J Food Sci Technol 44:646–655
Bolade MK, Usman MA, Rasheed AA, Benson EL, Salifou I (2002) Influence of hydrothermal treatment of maize grains on the quality and acceptability of tuwon masara (traditional maize gel). Food Chem 79:479–483
Chilton WG, Collison R (1974) Hydration and gelation of modified potato starches. J Food Technol 9:87–93
Collado LS, Corke H (1999) Heat-moisture treatment effects on sweet potato starches differing in amylose content. Food Chem 65:339–346
Craig SAS, Stark JR (1984) The effect of physical damage on the molecular structure of wheat starch. Carbohydr Res 125:117–125
Farrand EA (1964) Flour properties in relation to the modern bread processes in the United Kingdom, with special reference to alpha-amylase and starch damage. Cereal Chem 41:98–111
Gajula H, Liu S, Alavi S, Herald T, Madl R, Bean SR, Tilley M (2008) Pre-cooked fiber-enriched wheat flour obtained by extrusion. Rheological and functional properties. Int J Food Prop 12:27–44
Hermansson AM, Svegmark K (1996) Developments in the understanding of starch functionality. Trends Food Sci Technol 7:345–353
Hidalgo A, Brandolini A, Gazza L (2008) Influence of steaming treatment on chemical and technological characteristics of einkorn (Triticum monococcum L. ssp. monococcum) wholemeal flour. Food Chem 111:549–555
Hoover R, Manuel H (1996) The effect of heat-moisture treatment on the structure and physicochemical properties of normal maize, waxy maize, dull waxy maize and amylomaize V starches. J Cereal Sci 23:153–162
Horrobin DJ, Landman KA, Ryder L (2003) Interior and surface colour development during wheat grain steaming. J Food Eng 57:33–43
Hoseney RC (1994) Dry milling of cereals. In: Hoseney RC (ed) Principles of cereal science and technology. AACC, St. Paul, pp 125–145
IFT (1981) Sensory evaluation guide for testing food and beverage products. Food Technol 35:50–59
Ilo S, Berghofer E (1999) Kinetics of colour changes during extrusion cooking of maize grits. J Food Eng 39:73–80
Jacobs H, Delcour JA (1998) Hydrothermal modifications of granular starch, with retention of the granular structure. A review. J Agric Food Chem 46:2895–2905
Kurimoto Y, Shelton DR (1988) The effect of the flour particle size on baking quality and flour attributes. Cereal Foods World 33:429–433
Lagarrigue S, Alvarez G, Cuvelier G, Flick D (2008) Swelling kinetics of waxy maize and maize starches at high temperatures and heating rates. Carbohydr Polym 73:148–155
Lai H (2001) Effects of hydrothermal treatment on the physicochemical properties of pregelatinized rice flour. Food Chem 72:455–463
Loisel C, Maache-Rezzoug Z, Esneault C, Doublier JL (2006) Effect of hydrothermal treatment on the physical and rheological properties of maize starches. J Food Eng 73:45–54
Lorenz K, Kulp K (1982) Cereal and root starch modification by heat-moisture treatment. Starch-Starke 34:76–81
McGuire RG (1992) Reporting of objective color measurement. Hortscience 27:1254–1255
Meilgaard MC, Carr TB, Civille GV (1991) Sensory evaluation technique. CRC Press, Boca Raton
Moorthy SN, Rickard J, Blanshard JMV (1996) Influence of gelatinization characteristics of cassava starch and flour on the textural properties of some food products. In: Dufour D, O’Brien GM, Best R (eds) Cassava flour and starch: progress in research and development. CIRAD-SAR, France and CIAT, Colombia (CIAT Publication No. 271), pp 150–155
Ndjeunga J, Nelson CH (2005) Towards understanding household preference for consumption characteristics of millet varieties: a case study from western Niger. Agric Econ 32:151–165
Osuji GO (1983) The effect of glutathione on the cohesiveness of pounded cassava, cocoyam, gari and yam. J Food Technol 18:265–270
Pomeranz Y, Meloan CE (1987) Food analysis. Theory and practice. Van Nostrand Reinhold, New York
Prinyawiwatkul W, Beuchat LR, McWatters KH, Phillips RD (1997) Functional properties of cowpea (Vigna unguiculata) flour as affected by soaking, boiling, and fungal fermentation. J Agric Food Chem 45:480–486
Puspitowati S, Driscoll RH (2007) Effect of degree of gelatinization on the rheology and rehydration kinetics of instant rice produced by freeze drying. Int J Food Prop 10:445–453
Ragaee S, Abdel-Aal EM (2006) Pasting properties of starch and protein in selected cereals and quality of their food products. Food Chem 95:9–18
Richest SH, Morr CV, Cocney CM (1974) Effect of heat and other factors upon foaming properties of whey protein concentrates. J Food Sci 39:42–45
Sandhu KS, Singh N (2007) Some properties of corn starches II: physicochemical, gelatinization, retrogradation, pasting and gel textural properties. Food Chem 101:1499–1507
Sefa-Dedeh S, Cornelius B, Afoakwa EO (2003) Effect of fermentation on the quality characteristics of nixtamalized corn. Food Res Int 36:57–64
Szczesniak AS (1966) Texture measurements. Food Technol 20:52–58
Testometric (2007) Testometric materials testing machines. [Internet document] URL http://www.testometric.co.uk/cttester/ct_brochures.asp/. Accessed on 16-06-2007
Zaidul ISM, Norulaini NAN, Omar AKM, Yamauchi H, Noda T (2007) RVA analysis of mixtures of wheat flour and potato, sweet potato, yam and cassava starches. Carbohydr Polym 69:784–791
Zhang J, Wang Z, Yang J (2010) Physicochemical properties of Canna edulis Ker starch on heat-moisture treatment. Int J Food Prop 13:1266–1279
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Bolade, M.K., Adeyemi, I.A. Quality dynamics of maize ‘tuwo’ (non-fermented maize-based dumpling) as influenced by steaming of maize grits at different resident time. J Food Sci Technol 51, 3217–3225 (2014). https://doi.org/10.1007/s13197-012-0852-3
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DOI: https://doi.org/10.1007/s13197-012-0852-3