The objective of this research was to assess the proximate composition and selected functional properties of soft wheat flour. But in general foods made with 25% soy flour in combination with 75% rice flour had lower available carbohydrate content analyzed by enzymatic method than obtained by difference method. Reagents and chemicals for proximate analysis were obtained from sigmaaldrich chemical suppliers, nairobi. Optimization of proximate composition and functional. Food science and nutrition, banasthali vidyapith, banasthali, rajasthan india. Proximate composition, bread characteristics and sensory. Pdf the possibility of making bread of good nutritional, microbiological and sensory qualities from blends of wheatbreadfruit flours was. Proximate analysis and determination of some selected vitamins and minerals contents of terminalia catappa endocarp flour philemon c anuforo1, ngozi k achi1, anthony cemaluk c egbuonu1 and elizabeth u egu2 1department of biochemistry, michael okpara university of agriculture, umudike, umuahia abia state, nigeria. Microbiological, proximate analysis and sensory evaluation.
Proximate composition proximate analyses of the samples were carried out using official aoac methods 8. With increasing level of supplementation of breadfruit, ash, protein and fat contents increased while carbohydrate decreased. The bread production was repeated with the other four dough improvers. The moisture content of composite flour ranged from 10. Determination of proximate composition and bioactive compounds.
Pdf microbiological, proximate analysis and sensory evaluation. Bread was baked using a morphy richards bread maker serial number 20076019. The proximate analysis reveal the moisture content to be 9. White wheat flour was substituted with 10 and 15% levels of commercial oat bran to. This study was carried out to investigate proximate composition, bread characteristics and sensory evaluation of cocoyamwheat composite breads at different levels of cocoyam flour substitution for human consumption.
The chemical composition and functional properties of composite flours showed that they contains more protein, fat, and ash and less carbohydrate than sweet potato flour. Major nutrients of wheat flour samples are presented in table 1. Nutrient composition of retail samples of sorghum, millet. Flour blends were prepared from the toasted abs and wheat flours. Share copy and redistribute the material in any medium or format. Quality prediction and study of physical and textural changes during storage. In brief, for 100 mg of rice flour, 1 ml of ethanol 95% and 9 ml of 1 n naoh were added in a volumetric flask 100 ml followed by thorough mixing. The chemical composition and functional properties of the blends were. Wheat flour is significantly higher p functional and pasting properties were determined using standard procedures and 100% cassava starch was used as control. The result of the proximate analysis of the whole wheat bread wwb and composite bread samples showed that crude protein contents % of 7. A whole wheat bread wwb and cocoyamcomposite breads ccb1,ccb 2 and ccb 3 were prepared in triplicate at 0, 10, 20 and 30% levels of cocoyam flours substitution respectively. The fat content of wheat flour from this study was found to be lower than1. Ekta singh chouhan1, shivangi yadav2, nidhi negi3 1associate professor dept2research scholar, 3msc student dept.
Proximate analysis and determination of some selected. Rooney a costeffective, faster and efficient way of screening wheat samples suitable for tortilla production is needed. Proximate, phytochemical and antinutrient analysis of unprocessed and processed barnyard millet flours dr. Assessment of proximate compositions and functional properties of. Wheat and groundnut concentrate flours were blended %, ww at ratios 100. Food safety including but not limited to mycotoxins such as aflatoxins and visible.
The absence of gluten in the nonwheat flours led to firmer and denser bread. Mixed and finished feed ruminant, swine, poultry plus concentrates plus ingredients such as oil. The proximate composition of the wheat flour, coconut flour, and composite samples were determined using standard procedures aoac, 2012. Ape david i 1, nwogu nwanyinnaya a 2, uwakwe ezekiel i 3, ikedinobi chinelo s 4. Proportions of wheat and cassava flour in bread making different proportions of wheat and cassava flour were used in the bread making and included the following proportions for wheatcassava flour blends. The results showed that the soft wheat flour had higher 1. Instalab used for chemical analyses of wheat and flour constituents 0 2 4 6 8 10 12 14 16 18 p1 p2 p3 p4 p5 moisture content % series 1 series 2 series 3 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 p1 p2 p3 p4 p5 an average ash content % series 1 series 2 series 3 figure 1. Physiochemical properties, proximate composition, and. Quality evaluation of differently processed wheat flours. M3 and dalhatu m3 1department of forestry, college of agriculture and technology hussaini adamu federal polytechnic kazaure, jigawa state. Download proximate composition and some functional properties of. Physicochemical and functional properties of wheat triticum. Comparative analysis on phytochemicals, proximate composition and mineral element of aqueous seed extract of three varieties of wheat cultivated in kazaure gambo i1, rabi r. A 100% hard winter wheat flour, yeast instant dry yeast, fat, baking powder, sugar and salt were purchased from local shops in morogoro, tanzania.
The commercially available soft wheat flour was purchased from local suppliers at kajetia market in kumasighana. Background extensive milling processes have deprived wheat flour from essential nutrients. Proximate composition of whole wheat bread prepared with. 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. 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. Flour particle size distribution was determined with an ls. Croatian journal of food science and technology the evaluation of. Effect of processing methods on proximate composition of. Proximate analysis, mineral contents and functional. Whole wheat flour is highest in protein content at.
The differences in fat content may be due to location and varietal differences. Approximate composition of wheat flour comprises of 8 to % protein, 1. Maida refined flour exhibited maximum wet gluten content but dry gluten content was found to be. Proximate composition, functional, and pasting properties of wheat. Comparative proximate analysis of maize and sorghum bought. According to them barley and rye contained relatively lower starch content 53. Proximate composition and some functional properties of. The flours were analyzed for their proximate composi tion and. The crude protein, fibre, moisture and ash content were all lower in soft wheat flour as. Read quran the final testament authorized proximate analysis of wheat flour pdf english version translated from the original by rashad khalifa. Pdf proximate composition and functional properties of african. Chakki and resultant flour, gluten content, proximate analysis, refined, sensory evaluation.
An average moisture content in flour and wheat samples figure 2. Agronomical and technological methods to improve organic wheat quality sheet no 1 1. Basic infor mation is presented on standardized testing procedures for wheat and flour quality characteristics. Comparative proximate analysis of maize and sorghum bought from ogbete main market of enugu state, nigeria. Further, samples were heated on a boiling water bath for 10 min to gelatinize the starch and later on cooled to room temperature. Press cake and meals plus other vegetable oils and animal fats. Effect of commercial oat bran on the characteristics and. Proximate composition, functional properties and quantitative analysis of benzoyl peroxide and benzoic acid in wheat flour samples. Vitamin a, vitamin b1, vitamin b12, folic acid, iron and zinc in wheat flour d. Pdf proximate composition and some functional properties of. Proximate composition and selected functional properties.
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