Pdf evaluation of proximate composition of maize grain. The legumes were made into flour and composed into. And as a result, a significant increase of organic acids takes place. The proximate composition dry matter basis of ginger spiced kokoro is shown in. Physicochemical properties, vitamins, antioxidant activities. The study showed that blending locally available food grains with moringa leaf powder can enhance proximate composition. Proximate analysis of five varieties of maize myschooltrick. Proximate composition micronutrient and sensory properties of. Many studies have been conducted to understand and evaluate the effects of the genetic makeup of the relatively large number of available maize varieties on chemical composition, as well as the effects of environmental factors and agronomic practices on. In brief, for 100 mg of rice flour, 1 ml of ethanol 95% and 9 ml of 1 n naoh were added in. Acha, grain, food composition, mineral content, amino acids, digitaria. Proximate composition and some functional properties of soft. The proximate composition of the damaged and undamaged maize grains was determined by analyzing the maize grains for total protein, fat, starch, sugar, moisture and ash contents using the standard analytical method aoac, 1970.
Abstract the purpose of this study is to determine the mineral contents, proximate composition and functional properties of complementary dietary prepared from maize, soybean and pigeon pea. Physicochemical properties, vitamins, antioxidant activities and amino acid composition of ginger spiced maize snack kokoro enriched with soy flour a nigeria based snack fasasi olufunmilayo sade, alokun omotayo aderonke. The proximate composition of maizesoy flour blends is presented in table 2. Complementary food, fermented maize, carrot soybean flour, proximate composition, micronutrient, sensory properties. Chapter 2 chemical composition and nutritional value of maize. The changes in the proximate composition, invitro starchprotein digestibility and microbiological quality of lactic acid bacteria labfermented soybean flour were evaluated at 12 h intervals for 48 h. Proximate composition of composite flour wheat, cocoyam and bambara groundnut flour the result of the proximate composition of composite flour is presented in table 2. Proximate, mineral and antinutritional compositions of melon. Keywords proximate composition, functional properties, corn maize flour, antinutritional properties.
The two cultivars were similar in proximate composition white 15. The moisture content of the cocoyam flour samples ranged between 9. The proximate composition of samples was comparable to findings reported during the production of ogi flour from cereal 17, 23. This will be achieved through the following objectives to determine the crude fibre, crude fat, carbohydrate, protein and ash content of zea mays indurate, zea mays indentata, zea mays everta, zea mays amylacea and zea maysceratina. Department of food science and technology, federal university of technology, akure, nigeria. Proximate composition, functional, and pasting properties. Proximate composition of complementary food prepared from maize zea mays, soybean glycine max and moringa leaves in tigray, ethiopia. Proximate composition proximate analyses of the samples were carried out using official aoac methods 8. Formulation of maize based complementary porridge using.
Moisture content was calculated after drying at 105oc to constant weight in an air oven thermo scientificut 6200, germany. Analysis of variance shows that there was significant difference p flour samples. Maize flour samples were labeled ad where sample a is maize planted on normal. Ape david i 1, nwogu nwanyinnaya a 2, uwakwe ezekiel i 3, ikedinobi chinelo s 4. Sensory evaluation was done at laboratory level and at community level. Nutrient composition of cereal maize, legume soybean and. Pdf proximate composition and mineral content of maize. Corn or maize zea mays is a plant belonging to the. Proximate chemical composition of acha digitaria exilis grain. Optimization of proximate composition and functional. Maize samples fertilized with gb also had the highest quantity of essential minerals. Comparative proximate analysis of maize and sorghum bought from ogbete main market of enugu state, nigeria. Maize, flour, proximate composition, inorganic nutrients.
Proximate analysis the proximate composition of citrullus lanatus seed flour is shown in table 1. Amino acid composition was estimated by the procedure of spackman et al1958, tryptophan according to mba et a1 1974 and cysteine by the procedure of gaitonde 1967. Analysis of variance shows that there was significant difference p nutrients composition of maizesoya complementary food. Proximate analysis of the composite porridge flour. Effects of npk and biochar fertilized soil on the proximate. The proximate composition of the flour showed that the amount of protein ranged from 12.
The composition of maize starch is genetically controlled. A is maize planted on normal soil control, sample b is maize planted on npk fertilized soil, sample c is maize planted on sawdust biochar sb, and sample d is maize planted on gb. The aim of this research project is to carry out proximate analysis of five varieties of maize. Mixing ratio of ingredients for blended flours sample maize flour soybean flour moringa leaf powder control 100 r 65 65 30 5 r 60 60 30 10 r 55 55. In common maize, with either the dent or flint type of endosperm, amylose makes up 25 to 30 percent of the starch and amylopectin makes up 70 to 75 percent. Ogodo ac, ugbogu oc, onyeagba ra, okereke hc 2018 proximate composition and invitro starchprotein digestibility of bambara groundnut flour fermented with lactic acid bacteria labconsortium isolated from cereals. The flour functional properties were determined and compared with those of asomdwee cowpea flour. Proximate composition and sensory properties of complementary. Nutritional composition and organoleptic properties of composite. Inclusion of gpc into wheat flour resulted in significant p digitaria exilis grain victor j temple and james d bassa department of biochemistry, faculty of medical sciences, university of jos. Mineral content of maize planted in control plot was higher than those on the amended soil.
Complementary porridges were analyzed for proximate composition using aoac 2000 methods. Chemical composition and nutritional quality of sorghum flour. Mameesh department of biochemistry, faculty of science, university of kuwait, kuwait received june 1989. Effect of drying methods on proximate composition and. Proximate composition, nutritive and sensory properties of. Proximate composition of maize flour download table. The proximate, functional and antinutritional properties of. In conclusion, the proximate composition of soybean flour in the present study improved significantly p may 17, 2018 3. Introduction majority of maize products in developing countries are for human consumption while in the developed world it is mainly used for industrial purposes and animal feed fao, 2012. Apr 11, 2019 table 1 presents the effect of lab consortium fermentation on the proximate composition of the sorghum flour. Our interest in this study is the production of cassava starch and mushroom pleurotus pulmonaris composite blends for the purpose of edible film production. Percentage composition of carbohydrate was also found to be higher in the raw maize than roasted maize.
The addition also increased most of the mineral content of ogi samples. Effect of lime soaking and cooking nixtamalization on. American journal of food science and technology, 24, 109115. Table 1 shows the proximate composition of millet flours. Effect of lime soaking and cooking nixtamalization on the. Chapter 2 chemical composition and nutritional value of.
Two saudi arabian sorghum cultivars, white and reddish white, were investigated for their chemical and nutritional quality. Proximate composition and physicochemical properties of. Ogi maize containing blends of 4% garlic and 2% ginger had the highest amount of sodium, iron, and manganese. The moisture content of the biscuit sample ranges from 6. Effect of processing methods on proximate composition of. Effect of fermentation process on nutritional composition and. Evaluation of proximate composition of maize grains infested by maize weevil sitophilus zeamais l. Proximate composition of the tigernut maize flour biscuit standard aoac 2006 methods were used in evaluating the proximate composition.
Introduction childhood malnutrition is widely prevalent in. Chemical composition and nutritional quality of wheat grain. The corn samples were obtained from iart, ibadan, oyo state, nigeria. Composite flour blends was prepared from cassava starch cs and mushroom pleurotus pulmonarius ms to obtain flour blends of. In fact, according to refer ence 21, lactic acid bacteria dominate during the soak ing stage of the traditional process. The effect of soybean and cassava flour blend on the proximate composition of ethiopian traditional bread prepared from quality protein maize qpm was tested. The concentrations of these organic acids increased continu. Proximate composition micronutrient and sensory properties. Proximate, functional and pasting properties of cassava. Invitro starch and protein digestibility and proximate.
Quality evaluation of composite bread produced from wheat, maize and orange fleshed sweet potato flours. Determination of mineral contents, proximate composition and. Microbiological quality, proximate composition and in vitro. The moisture content of composite flour ranged from 10. Proximate composition and some functional properties of. The proximate and elemental composition of wheat flour and. The composite flour technology refers to the mixing or blending of the flour of one cereal with that of another cereal or a legume or tuber in different. Food chemistry 39,1991 205210 the proximate and elemental composition of wheat flour and major types of bread consumed in kuwait n. Comparative study for the determination of nutritional composition. The control sample 100% maize ogi had high carbohydrate content 86. Proximate composition of complementary food prepared from. Comparative proximate analysis of maize and sorghum bought.
The flours were packaged in airtight plastic containers prior to analyses. Conversely, the carbohydrate content of the blends decreased considerably from 84. Table 45b proximate composition of commonly used feed. Proximate composition the differences in the proximate composition parameters of the biscuit samples did not follow any trend and could therefore, only be attributed to the addition effect of maize bran and carrot puree effect on the wheat flour. The proximate composition of acha is shown in table 1 and its amino acid composition in table 2. Inclusion of gpc into wheat flour resulted in significant p maize meal and soybean flour ratios 9. An evaluation of proximate composition on cereal grains for. Moisture content was significantly increased after germination in mungbean p proximate chemical composition and the mineral contents in maize, found moisture in the range of 711%, fat 2.
Introduction childhood malnutrition is widely prevalent in many parts. Effects of processing method on the nutrients composition of. Moisture content was significantly increased after germination in mungbean p proximate composition of the maize flour, soybean flour and moringa leaf powder are shown in table 2. Quality evaluation of composite bread produced from wheat. Proximate and antioxidant activities of biopreserved ogi flour with. Vitamin d and calcium are also added to flours for use in areas where flour is a primary nutritional source. Examination of the functional properties of three different floursmeals and two blends of maize meal and soybean flour ratios 9. The samples of the three blends were separately analysed for proximate composition using the official standard methods1. There was significant difference p proximate composition, and cooking qualities. Higher energy was recorded in composite flour as compare to control maize flour. Moisture, ash and protein contents increased with increasing fermentation time and ranged from 9. The proximate composition of maize soy flour blends is presented in table 2. However, sb and gb did not affect the proximate composition and mineral content of maize flour. Inclusion of gpc into wheat flour resulted in significant p maize flour samples.
Therefore the determination of the proximate, functional and pasting properties is points of interest. Moringa powder had significantly higher content of ash as compared to maize and table 1. There are significant amounts of data on the chemical composition of maize. Composite flour samples containing wheat and plantain flours were formulated at 0, 5, 10, 20 and 30% ww level of wheat flour substitutions for bread making and for biscuits at 0, 50, 60, 70, 80, 90 and 100% ww levels. Chemical composition, functional and sensory properties of. Pdf comparative study for the determination of nutritional. The flour were cleaned of foreign materials and sieved through 75. Effect of drying methods on proximate composition and physico. Pmb 2084 jos, plateau state, nigeria received 25 february 1991. The proximate composition of mungbean flour samples is presented in table 3. The starch in maize is made up of two glucose polymers.
Chemical composition and nutritional quality of sorghum. The proximate, functional and antinutritional properties of three. Effects of processing method on the nutrients composition of maizesoya complementary food. The supplementation of up to 20% soybean flour and banana flour recorded the best results in terms of proximate and mineral compositions and compared favourably with the control sample, in terms of sensory evaluation. Quality protein maize contains the optimal amount of amino acids in protein intake when compared with the amino acid composition to egg. Proximate composition, physical and sensory properties of. Introduction composite flour refers to the mixture of different. Keywords proximate composition, functional properties, corn maize flour, anti nutritional properties. Proximate composition of blends is presented in table 1. Proximate and antioxidant activities of biopreserved ogi. The flours were analyzed for their proximate composition. Chemical composition, rheological properties and cookies. Examination of the functional properties of three different floursmeals and two blends of maize meal and soybeanflour ratios 9. The milk samples were analyzed for proximate composition and physiochemical properties using soymilk as a control.
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