To see the other types of publications on this topic, follow the link: Flour – Quality.
Journal articles on the topic 'Flour – Quality'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 journal articles for your research on the topic 'Flour – Quality.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.
1
Ugarcic-Hardi, Ž., M. Jukic, D. Koceva Komlenic, M. Sabo, and J. Hardi. "Quality parameters of noodles made with various supplements." Czech Journal of Food Sciences 25, No. 3 (January 7, 2008): 151–57. http://dx.doi.org/10.17221/742-cjfs.
Full textAbstract:
The influence of various supplements (extruded maize, maize, defatted soy flour and maize/soy flour blends, lecithin and wheat straw) on the pasta quality has been examined. Noodles were prepared by means of conventional laboratory equipment. Common wheat flour supplemented with 1% lecithin powder, 20% extruded maize flour, 20% maize flour, 10% defatted soy flour, 20% defatted soy and maize flour blend (1:1), and 7.5% wheat straw was used. The produced pasta was dried at 55&grad;C in a laboratory dryer (Instrumentaria, Croatia) to 13.0% moisture. Pasta colour was evaluated with fresh pasta by measuring L*, a*, b* parameters by means of a reflectance colorimeter (CR 300 Chroma-metter, Minolta, Japan). The following parameters of cooked noodles were determined: volume increase coefficient, water uptake (g/g), optimum cooking time (min), and cooking loss (%). Sensory quality was evaluated on a scale of 1−5 for: odour, external appearance, flavour and mouth feel, and total quality scores. The noodles made with extruded maize flour, maize flour, and wheat straw supplements had the highest total sensory score. Cooking losses of these samples were below 10%. Regardless of the fact that the sample with lecithin had the lowest cooking loss, it was not acceptable for the panel members. Supplementation with extruded maize, maize and defatted soy flours, and wheat straw could be used to produce pasta without eggs, with a reduced cholesterol content, enriched with dietary fibre and possessing a lower glycemic index.
2
N, Pudyastuti Anggit, Darmanto YS, and Fronthea Swastawati. "Quality Analysis Satsuma Age of Threadfin Bream (Nemipterus sp) Processed Using Different Kind of Flours." Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology 4, no. 2 (July 19, 2011): 13–22. http://dx.doi.org/10.14710/ijfst.6.2.13-22.
Full textAbstract:
Satsuma age is one kind of diversification product, originally characterized as a traditional food from Japan, that processed by surimi added with flour, vegetables, and spices, and then cooking by frying. The aim of this research were to evaluate the effect of different kind of flours used on gel strength and hedonic value and also to know the best kind of flour use in processing of satsuma age of threadfin bream. The experimental design that used is Randomized Block Design. Different treatments used was different kind of flour, namely tapioca flour , sagu flour, and garut flour. The result indicated that different kind of flour treatment gave very significant different (P<0.01) on gel strength and gave significant different (P<0.05) on value of hedonic with specificate on texture , but were not significant different on ( P>0.05) on appearance , odour , taste , and colour. The result support parameter to test bite of 7.94 for treatment tapioca flour; 7.98 for treatment sago flour; and 7.40 for treatment arrowroot flour. Folding test result of 4.30 for tapioca flour; 4.26 for sago flour ; and 3.66 for arrowroot flour. The moisture content of 40.40% for tapioca flour ; 41.91% for sago flour; and 40.89% for arrowroot flour. Protein content of 21.53% for tapioca flour ; 21.17% for sago flour; and 21.57% for arrowroot flour. Fat content of 7.97% for tapioca flour ; 7.49% for sago flour; and 7.43% for arrowroot flour. The ash content of 2.69% for tapioca flour; 2.66% for sago flour ; and 2.36% for arrowroot flour. Carbohidrate content of 27.93% for tapioca flour ; 27.10% for sago flour; and 27.27% for arrowroot flour. Satsuma age processed using sago flour to was most prever based on hedonic scale and has high gel strength. Key word : Satsuma Age, Tapioca Flour, Sago Flour, Arrowroot Flour, Gel Strength, Hedonic
3
Zhang, Yiqin, Ruijia Hu, Michael Tilley, Kaliramesh Siliveru, and Yonghui Li. "Effect of Pulse Type and Substitution Level on Dough Rheology and Bread Quality of Whole Wheat-Based Composite Flours." Processes 9, no. 9 (September 21, 2021): 1687. http://dx.doi.org/10.3390/pr9091687.
Full textAbstract:
Pulse flours are commonly added to food products to improve the functional properties, nutritional profiles, product quality and health benefits. This study aimed at assessing the effects of the partial replacement (0–25%) of whole wheat flour with diversified whole pulse flours (yellow pea, green pea, red lentil, and chickpea) on dough properties and bread quality. The pulse flours had higher protein contents and ash, but lower moisture content and larger average particle size, compared to whole wheat flour. Increasing the substitution level of pulse flours decreased dough viscosity, stability, development time and bread volume, and accelerated bread retrogradation. The incorporation of 5% yellow pea flour led to a similar bread quality as that with only whole wheat flour. Among all the tested pulse flours, the composite flour containing yellow pea flour or chickpea flour had overall better potential for bread making by providing good dough handling properties and product quality. This study will benefit the development of more nutritious food products by combining cereal and pulse ingredients.
4
Jiang, Yongli, Yimeng Zhao, Danfeng Wang, and Yun Deng. "Influence of the Addition of Potato, Okara, and Konjac Flours on Antioxidant Activity, Digestibility, and Quality of Dumpling Wrappers." Journal of Food Quality 2018 (November 21, 2018): 1–11. http://dx.doi.org/10.1155/2018/4931202.
Full textAbstract:
To improve the antioxidant activity (AA), digestibility, and quality of fiber-rich dumpling wrappers, potato, okara, and konjac flours were added to wheat flour. The contents of these additional ingredients in the dumpling wrapper were optimized using the response surface methodology and the synthetic evaluation method. The dietary fiber content (DFC) and AA of blend flours and the optimized cooking time (OCT), cooking loss (CL), hardness, chewiness, firmness, color, and sensory evaluation (SE) of dumpling wrappers were evaluated as response quality parameters. The optimized flour was identified containing 17.5 g of potato flour, 8.5 g of okara flour, and 1.2 g of konjac flour per 100 g of blend flour, which resulted in a higher synthetic evaluation index value (0.71 compared with 0.68 for wheat flour). The qualities of the optimized flour dumpling wrappers were compared with those of wheat flour dumpling wrappers to verify the practicality of the optimized flour. The results showed that the optimized flour showed better comprehensive qualities, especially regarding DFC (9.59%, fourfold higher than that of wheat flour) and AA. Furthermore, the predicted glycemic index (GI) of the optimized flour (74.93%) was lower than that of the wheat flour (81.47%). Overall, the addition of potato, okara, and konjac flours can significantly (P<0.05) improve DFC, AA, and digestibility of wheat flour. The optimized flour not only maintains excellent dumpling wrapper quality but also increases the utilization of potato and okara flours, which has great potential for industrial applications.
5
Man, Simona Maria, Adriana Paucean, and Sevastita Muste. "Preparation and Quality Evaluation of Gluten-Free Biscuits." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Food Science and Technology 71, no. 1 (May 20, 2014): 38. http://dx.doi.org/10.15835/buasvmcn-fst:10080.
Full textAbstract:
The aglutenics biscuits are intended to those persons who are suffering due to gluten intolerance, also named celiac disease. The fabrication technologies of the aglutenics products can be developed in on two ways: by separating the gluten from the grain or by replacing the grain flour with other types of gluten less flour, in case of bakery and pastry products. In this experiment, the gluten-free biscuits were obtained from the following flours mixture: maize flour (MF), rice flour (RF) and soybeans flour (SF). Other raw materials were used, such as: palmtree oil, honey, maize starch, eggs, sugar powdered, vanilla essence and sodium bicarbonate. Four experimental variants (gluten-free biscuits) were obtained by varying the proportion of flours ; these variants were coded as follows T1, T2 T3 and T4. The optimization of the aglutenics biscuits manufacture recipe was realized through sensory analyze, using the hedonic test (9 point scale). Samples of biscuits was subjected to the following physico-chemical analysis: moisture content, alkalinity, total carbohydrate content, total fat and protein content. Also the physical properties (length, width, thickness, weight and spread ratio) were determined in order to asses the blending influence on the biscuits quality. The blend with flour levels 30:30:40 (MF:RF:SF) led to the highest acceptability.
6
Tripathi, Jaya, and Janardan Singh. "Nutritional potential of malted nutri flour against conventional flours used in Indian food products." Journal of Applied and Natural Science 11, no. 3 (September 10, 2019): 694–97. http://dx.doi.org/10.31018/jans.v11i3.2150.
Full textAbstract:
The purpose of this study was to introduce nutri flour in the development of value-added food products. Nutri flour was developed using malted wheat, malted barnyard millet and malted pearl millet. The proximate composition, iron, some anti-nutritional factors (oxalates, phytates) and antioxidant activity were determined for developed nutri flour and conventional flours like whole wheat flour, refined wheat flour and Bengal gram flour. The results indicated that the developed nutri flour had the highest protein (18.68 g/100g) as well iron content (9.22 mg/100g) which was significantly higher than other conventional flours. The nutritional quality of the obtained nutri flour suggests that the flour can be considered as an alternative to conventional existing flours in process of food product development ensuring better nutritional quality of developed products.
7
MAN, Simona Maria, Adriana PAUCEAN, Sevastita MUSTE, Anamaria POP, and Elena Andruta MURESAN. "Quality Evaluation of Bread Supplemented with Millet (Panicum Miliaceum L.) Flour." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Food Science and Technology 73, no. 2 (November 28, 2016): 161. http://dx.doi.org/10.15835/buasvmcn-fst:12310.
Full textAbstract:
Bread baking from wheat and millet flours in different ratios was investigated. For this purpose, four experimental variants obtained by substituting wheat flour with different proportions (0%, 10%, 20%, and 30%) of millet flour were used. The bread with millet flour and the control samples were subjected to physicochemical and organoleptic analyses. Addition of millet flour in bread has improved its physicochemical and sensory attributes. Acceptable volume and crumb structure (porosity and elasticity) were achieved. The present study indicated that 30% millet flour addition in the bread formulation led to an accepted product by consumers.
8
Sipos, Péter, Ároád Tóth, and Zoltán Győri. "Changes of Quality of Winter Wheat During Maturing." Acta Agraria Debreceniensis, no. 16 (December 6, 2005): 105–12. http://dx.doi.org/10.34101/actaagrar/16/3297.
Full textAbstract:
We analysed the flour of two winter wheat varieties to determine the effect of maturity state and grain position in the ear on the element composition of flour. Samples were taken from the 14th to the 42th day of anthesis. Ear samples were cut into three (basal, central and apical) parts, the trashed grains were milled, and the element compositions of the flours were determined.We found that the grain position within the ear has an effect on flour element content. Flours of apical grains had lower nitrogen, phosphorus and sulphur contents than flours of central and basal grains. The nutrients can be divided into two parts, based on the formation of element content during maturation. Nitrogen, sulphur and copper contents changed continuously during maturity, while the P, K, Ca, Mg, Mn, Sr and Zn contents decreased until a specific value and became nearly constant in the second half of maturity. We found that – although the nitrogen concentration of flours changed continuously – the amount of nitrogen in the flours reached a constant value for the second half of maturity.
9
Stępniewska, Sylwia, Waleed H. Hassoon, Anna Szafrańska, Grażyna Cacak-Pietrzak, and Dariusz Dziki. "Procedures for Breadmaking Quality Assessment of Rye Wholemeal Flour." Foods 8, no. 8 (August 8, 2019): 331. http://dx.doi.org/10.3390/foods8080331.
Full textAbstract:
The aim of this study was to evaluate the baking value of rye flours from industrial mills and to indicate which rye flour quality parameters are the most important predictors of wholemeal rye bread quality for commercially milled rye grains. Ten wholemeal rye flours, which were characterized by ash content ranging from 1.43% to 2.42% d.m. (dry mass), were used for the study. The parameters that characterize the flour properties and the baking test were assessed. The study revealed that for the analyzed commercial rye flours, the falling number test and the amylograph properties are insufficient parameters for predicting the quality of wholemeal rye bread. The manufacture of good quality wholemeal bread requires the use of rye flour with superior quality, such as fine granulation, low protein content, low total and insoluble pentosans content, and, in particular, a high percentage of water-soluble pentosans content. Breads with a higher volume were obtained from rye flours that were generally characterized by lower protein content, lower total and insoluble pentosans content, and higher water-soluble pentosans content. Flour granulation and the percentage of water-soluble pentosans content especially, had a significant impact on bread’s hardness of crumb and the hardness of crumb’s increase during bread storage.
10
Lim, Hyeji, Sujin Oh, and Misook Kim. "Effects ofBacillus subtilisandLeuconostoc mesenteroideson the Quality Characteristics of PotatoGaraetteok." Journal of Food Quality 2019 (January 20, 2019): 1–9. http://dx.doi.org/10.1155/2019/8383619.
Full textAbstract:
To investigate the texture and cooking properties ofgaraetteokelaborated with potato flour, experimental products were elaborated replacing partially the rice flour, traditionally used, with nonfermented (NF) or fermented potato flour withBacillus subtilis(BS) orLeuconostoc mesenteroides(LM) in percentages of 15% (NF15, BS15, and LM15) and 20% (NF20, BS20, and LM20). The control product (CON) was made using only rice flours. The pH ofgaraetteokwas significantly lower in the BS and LM groups compared to CON and NF. Titratable acidity was the highest in BS20 and LM15. LM groups showed similar textural profiles to CON. The addition of potato flour togaraetteokincreased the turbidity of soup (tteokguk), but the fermentation significantly lowered its turbidity. During storage for 24 h,garaetteokwith fermented potato flour showed the inhibition of starch retrogradation. All scores of LM15 and LM20 were better than other potatogaraetteoksand similar to those of CON with the exception of color acceptance. Consequently,garaetteok-added potato flour fermented withL. mesenteroideswas the most preferable in terms of texture, cooking, and sensory characteristics.
11
Na, Xian, and Hu Guohua. "Effects of xanthan gum and corn flour on the quality of sponge cake using response surface methodology." Czech Journal of Food Sciences 36, No. 4 (September 3, 2018): 344–51. http://dx.doi.org/10.17221/476/2016-cjfs.
Full textAbstract:
Effects of partial replacement of wheat flour with corn flour (2.93–17.07%) blended with xanthan gum (0.1172–0.6828%) on physical properties, textural and sensory characteristics of sponge cakes were evaluated by response surface methodology (RSM). The significant regression models (P ≤ 0.05) were established to explain the influence of corn flour and xanthan (Xan) on the dependent variables and optimize the formulation. Xanthan significantly increased moisture content, hardness and chewiness, but it decreased specific volume and springiness (P ≤ 0.001). Corn flour had significant positive effects on specific volume, hardness, springiness, colour and overall acceptability (P ≤ 0.05). Hence corn flour and xanthan significantly improved the baking quality of sponge cakes (P ≤ 0.05) and thereby augmented the potential for using wheat-corn blend flours in cake baking. Based on RSM optimisation, a balance between amounts of corn flour (12.7%) and xanthan (0.416%) led to products with desired physical properties and acceptable sensory quality.
12
Hrušková, M., K. Hanzlíková, and P. Varáček. "Wheat and flour quality relations in a commercial mill." Czech Journal of Food Sciences 19, No. 5 (February 10, 2013): 189–95. http://dx.doi.org/10.17221/6606-cjfs.
Full textAbstract:
The bread-making quality of forty commercial winter wheat samples, grown in the western region of the CzechRepublic, and their flours (white flours with ash content of about 0.5%) prepared in a commercial mill was studied. Standard analytical methods (ash and protein content, wet gluten), amylolytic activity measurement (falling number), rheological investigation (alveograph, gluten index), sedimentation test and laboratory baking test were used for characterization of wheats and flours. In addition NIR method was used to calculate ash, wet gluten, sedimentation value and protein content. Statistically significant correlations were found practically between all tested quality parameters of wheat and corresponding flour samples. However, the strongest correlation (r = 0.69–0.70) significant at 0.01 level exists between specific bread volume and protein and wet gluten content, determined both by standard or by NIR methods.
13
Dadalı, Ceyda, and Yeşim Elmacı. "Tarhana Üretiminde Kullanılan Buğday Unu Alternatifleri." Turkish Journal of Agriculture - Food Science and Technology 9, no. 9 (September 23, 2021): 1631–37. http://dx.doi.org/10.24925/turjaf.v9i9.1631-1637.4175.
Full textAbstract:
The aim of this study was to investigate the possibilities of using various flour substitutes instead of wheat flour in the production of tarhana, which is a fermented food. In the studies examined for this purpose, various legume and cereal flours (oats, quinoa, lupine, wheat germ, chickpeas, beans, corn, rice, buckwheat and lentil flours), tomato paste production waste (tomato seed, tomato pulp, pepper seed, pepper pulp), potato starch, chestnut flour, carob flour, hazelnut pulp, almond pulp, and fish meat were substituted for wheat flour. With these substitutions used instead of wheat flour in the production of tarhana, it was aimed to increase the nutritional properties of the tarhana, improve its sensory properties and quality features. Alternative flours used in the production of tarhana were investigated in this study. According to the results obtained from the compiled studies, tarhana produced with the use of substitute flour will be an alternative to demand of consumers with high functional, natural and nutritional quality.
14
Awolu, Olugbenga Olufemi, and Eunice Yetunde Olokunsusi. "Optimisation and Evaluation of the Effect of Bambara Groundnut Addition on the Nutritional Quality and Functional Properties of Amaranth Grain-Based Composite Flour." Acta Universitatis Cibiniensis. Series E: Food Technology 21, no. 2 (December 1, 2017): 43–52. http://dx.doi.org/10.1515/aucft-2017-0014.
Full textAbstract:
AbstractNutritional quality and functional properties of composite flour consisting amaranth grain, bambara groundnut, carrot and rice bran flours were evaluated. The dependent variables were optimized using optimal mixture model of response surface methodology. Amaranth grain flour (70 – 80.75%), bambara groundnut flour (15-25%), carrot flour (2-5%) and rice bran (2-10%) were the independent variables. From the results, very high protein content (about 40%) was obtained when the bambara content inclusion was 25%. Bambara groundnut flour inclusion up to 15% also resulted in high protein contents (≤ 37%). Supplementation of the composite flour with high carrot flour content (up to 10%) also enhanced the protein content when the bambara groundnut content was low. High carrot flour inclusion had the highest positive effect on the crude fibre content (3.7-3.9%) followed by rice bran and bambara groundnut flours in that order. Bambara groundnut had highest positive effect on the ash content; followed by carrot and rice flours. While amaranth grain, carrot and rice bran significantly (p≤0.05) affect the proximate and functional compositions, bambara groundnut had the highest and best effect on the proximate, functional, mineral properties as well as the amino acid profile of the composite flour.
15
J., Eke Ejiofor,, and Deedam, J. N. "Effect of Tiger Nut Residue Flour Inclusion on the Baking Quality of Confectionaries." Journal of Food Research 4, no. 5 (September 20, 2015): 172. http://dx.doi.org/10.5539/jfr.v4n5p172.
Full textAbstract:
Cakes and biscuits were prepared from blends of wheat and tiger nut residue flours produced using raw and dry extraction method and substituted at 5%, 10%, 15% and 20% levels. The cakes and biscuits were analyzed for proximate composition, physical characteristics and sensory properties. Results for proximate composition indicated that moisture, fibre, ash, protein and fat contents increased with an increase in tiger nut residue substitution. Ash content for cake increased from 0.93% in sample A (100% wheat flour) to 1.40% in sample E (80% wheat flour: 20% tiger nut residue flour), while ash for biscuit increased from 1.35% in sample A (100% wheat flour) to 1.85% in sample B (95% wheat flour: 5% tiger nut residue flour). Fibre content for cake increased from 1.08% in sample A (100% wheat flour) to 3.15% in sample E (80% wheat flour:20% tiger nut residue flour) as substitution increased, while for biscuit fibre increased from 1.59% in sample A (100% wheat flour) to 3.13% in sample D (85% wheat flour:15% tiger nut residue flour). Moisture content for cake increased from 21.95% in sample A (100% wheat flour) to 28.49% in sample E (80% wheat flour: 20% tiger nut residue flour) while for biscuit moisture increased from 1.08% in sample A (100% wheat flour) to 2.78% in sample B (95% wheat flour: 5% tiger nut residue flour). There was a statistical significant difference in all samples with increase in substitution. Result for physical characteristics showed a significant (p ≤ 0.05) increase in cake volume and spread ratio of biscuit with increase in level of substitution of tiger nut residue flour. Sensory evaluation result for cakes showed sample E (80% wheat flour:20% tiger nut residue flour) as most acceptable for cakes, in terms of color (4.3), aroma (3.95), taste (4.2), texture (4.05) and general acceptability (4.3) while for biscuits sample B(95% wheat flour:5% tiger nut residue flour) as most acceptable in terms of color (4.15) aroma, (4.0) taste, (4.15) texture (4.3) and overall acceptability (4.35).
16
Liu, Sean X., Diejun Chen, and Jingyuan Xu. "Evaluation of Gluten-Free Amaranth and Navy Bean Flour Blends on Quality of Sugar Cookies." Journal of Food Research 6, no. 6 (November 7, 2017): 63. http://dx.doi.org/10.5539/jfr.v6n6p63.
Full textAbstract:
Gluten-free sugar cookies were made from amaranth (Amaranthus caudatus) and navy bean flours of different ratios. The physical properties of flour blends, dough, and cookies were evaluated. This study found that navy bean and its blends with amaranth had greater water holding capacity (WHC) than that of wheat flour. The increased WHC was observed as the amount of navy bean flours increased in blends. The amaranth flour had the highest water soluble index (WSI) and pasting viscosities. The WSI, pasting viscosities and rheological elastic properties of composites were improved by amaranth flour. Differences were also found in geometrical and textural properties of the doughs and cookies. The cookies made from flour blends have lower width and spread factors; however, they had higher thickness and volume resulting in higher yield compared to wheat flour. Overall, the cookies made by amaranth, navy bean, and their blends were rated “acceptable” in color, flavor, texture, and overall acceptability in the sensory study. The flavorings of vanilla, cinnamon, and almond extracts improved sensory scores of cookies made from blends, making them indistinguishable from cookies using wheat flour. This study suggested that the amaranth-navy bean blends could be good gluten-free candidates for health-promoting food products.
17
Ndife, J., K. S. Abasiekong, B. Nweke, A. Linus-Chibuezeh, and V. C. Ezeocha. "PRODUCTION AND COMPARATIVE QUALITY EVALUATION OF CHIN-CHIN SNACKS FROM MAIZE, SOYBEAN AND ORANGE FLESHED SWEET POTATO FLOUR BLENDS." FUDMA JOURNAL OF SCIENCES 4, no. 2 (July 3, 2020): 300–307. http://dx.doi.org/10.33003/fjs-202-0401-220.
Full textAbstract:
Most snacks are prepared from basically cereal flours which are nutritionally inadequate. There is the need to complement the nutrient content of these snacks by varying the food sources. Chin-chin snacks were produced from composite flours of Maize, soybean and OFSP with the following formation; sample A (50%: 25%: 25%), B (25%: 25%: 50%), C (25%: 50%: 25%), D (0%: 50%: 50%) and E (50%: 50%: 0%). Wheat flour (100%) served as the control F. The flour bends were analysed for functional properties while the chin-chin snacks were analysed for their nutrient and sensory qualities. The result of functional properties of the flours showed that bulk density of wheat flour (F) was the highest (0.746 g/ml). OFSP flour enhanced the water absorption capacity of the flour blends. Flour blends with soybean recorded higher values in foam capacity (11.20 - 22.55%). In proximate composition, the moisture was low (3.80 – 4.80%) in the chin-chin. Higher fibre content (2.60 - 4.20%) was obtained in samples containing higher proportion (50%) of OFSP. Samples D (19.38%) and C (18.80%) with higher soybean, recorded higher protein values. The mineral and the vitamin contents of snacks from composite flours were higher than that of the control F. Vitamin B1, B2, B3 and β-carotene contents of the snacks were enhanced by OFSP. The sensory evaluation showed preference for snack F (100% wheat flour) followed by snack A (50% maize, 25% soybean and 25% OFSP). However, improved nutrient dense chin-chin snacks were produced from the composite flours.
18
Olagunju, Aderonke Ibidunni, Peace Chioma Ekeogu, and Oluwaseun Cege Bamisi. "Partial substitution of whole wheat with acha and pigeon pea flours influences rheological properties of composite flours and quality of bread." British Food Journal 122, no. 11 (May 5, 2020): 3585–600. http://dx.doi.org/10.1108/bfj-10-2019-0773.
Full textAbstract:
PurposeWheat flour (whole grain or white wheat flour) is a major ingredient for production of baked goods and confectionery products in Nigeria. However, due to unfavourable climatic and soil conditions, there is over-dependence on importation of wheat having a negative impact on the nation's gross domestic product (GDP). This has therefore spurred increasing popularity of partial or full replacement of wheat flour with other flour types for economic or nutritional reasons. Therefore, the purpose of this study is to evaluate the effect of partial substitution of whole wheat flour with indigenous, underutilized crops.Design/methodology/approachWhole wheat flour was partially (0–40%) replaced with acha and/or pigeon pea flours in ratios of 100:0:0 (WAPK), 90:10:0 (WAPL), 80:20:0 (WAPM), 70:30:0 (WAPN), 80:10:10 (WAPO), 70:20:10 (WAPP), 70:15:15 (WAPQ) and 60:20:20 (WAPR). The study evaluated the effects of supplementation on rheological, functional properties of composite flours and nutritional composition of composite bread.FindingsResults showed that dough development and stability time, values of most pasting properties (peak viscosity, final viscosity, setback and pasting temperature) were significantly higher in the composite flours than in WAPK. However, incorporation of acha and pigeon pea flours resulted in significant decrease in breakdown value. Composite flours produced protein-enriched breads with improved essential amino acids exceeding WHO/FAO reference for adults. Composite flours from blends of whole wheat, acha and pigeon pea flours may serve as a potential raw material suitable for production of nutritious and functional baked products.Originality/valueThe present study confirms effective supplementation of whole grain wheat flour with either acha or both acha and pigeon pea flours. Composite flours showed improved functional and pasting properties; thus, it may be suitable for production of baked products such as bread and biscuits.
19
Temba, Makumba Chewe, Patrick Njobeh, Derek Ndinteh, and Eugenie Kayitesi. "Nutritional quality of maize–groundnut composite flours and resultant porridges." Nutrition & Food Science 47, no. 3 (May 8, 2017): 318–31. http://dx.doi.org/10.1108/nfs-07-2016-0100.
Full textAbstract:
Purpose The purpose of this study was to composite maize, a cereal grain with low protein and lysine content, with groundnut a rich source of protein, to improve the nutritional quality of maize–groundnut composite flours and their resultant porridges. Design/methodology/approach Defatted and full fat groundnut flours were used to prepare maize–groundnut composite flours and porridges at the ratio of 100:0, 55:45, 70:30 and 85:15, respectively. They were analyzed for proximate composition, energy value, amino acid and fatty acid profiles. Findings Compositing maize with groundnut significantly (p ≤ 0.05) increased proteins from 10 per cent in maize flour to up to 21 per cent in composite porridge (denoted DFC1). The energy values for composite porridges were 434 Kcal/100 g when compared with 398 Kcal/100 g established for maize porridge alone. Lysine content was three times higher in composite flours than for maize flour, while for composite porridges, lysine was four times higher than in maize porridge. There was an increase of 35 per cent in oleic acid content when maize flour was composited with groundnut flour. Research limitations/implications Further research is required to evaluate the properties of full fat and defatted maize–groundnut porridges and their effects on consumer acceptability. Originality/value It can be concluded that compositing maize with full fat and defatted groundnut has the capability of improving the nutritional quality of cereal-based diets consequently contributing to a significant increase in nutritional security of African populations and those of other developing countries of the world.
20
Islam, MZ, M. Shams Ud-Din, and MA Haque. "Studies on the effect of brown rice and maize flour on the quality of bread." Journal of the Bangladesh Agricultural University 9, no. 2 (June 29, 2012): 297–304. http://dx.doi.org/10.3329/jbau.v9i2.11044.
Full textAbstract:
Breads were prepared with various combinations of maize, brown rice and wheat flours in the basic formulation of bread. The baking properties and chemical composition of bread were evaluated and analysed, respectively. The bread volume decreased, where as bread weight and moisture content increased with the increasing level of maize and brown rice flour. The crumb and crust colour of breads were improved with addition of 8% maize and 8% brown rice flour in bread formulation. The protein content and other nutrients of breads were increased by addition of maize and brown rice flours. The effects of various levels of yeast, sugar, fat, improver and salt on the quality of breads prepared with maize and brown rice flour were evaluated. Bread quality in respects of bread volume and crumb texture were improved by using 2.5% yeast, 5% sugar, 5% fat and 0.6% improver. The analysis of bread containing added 8% maize and 8% brown rice flours showed protein 9.76%, fat 4.10%, ash 2.10%, crude fibre 5.16%, sugar 2.26% and total carbohydrates 46.91%. Bread having 8% maize and 8% brown rice flour had most acceptable flavour, texture, colour and overall acceptability when compared with other bread with maize and brown rice flour. DOI: http://dx.doi.org/10.3329/jbau.v9i2.11044 J. Bangladesh Agril. Univ. 9(2): 297304, 2011
21
Park, Bock-Hee, Kyeong-Mi Koh, and Eun-Raye Jeon. "Quality Characteristics of Semi-Dry Noodles Prepared with Various Dry Rice Flours." Family and Environment Research 58, no. 1 (February 21, 2020): 121–30. http://dx.doi.org/10.6115/fer.2020.009.
Full textAbstract:
This study evaluated the quality characteristics of semi-dried noodles prepared with various dry rice flours (0, 25, 50, 75, and 100%) in order to develop the most preferred noodle recipe and to increase rice consumption. Amylography measured the viscosity of composite dry rice flour-wheat flour and indicated that the gelatinization point and maximum viscosity decreased as the level of dry rice flour increased. Both L and a values for cooked noodle significantly increased as the dry rice flour increased; however the L value decreased for uncooked of noodles. Weight, volume and water absorption of cooked semi-dried noodles significantly decreased as the dry rice flour increased; however the turbidity of soup increased. Texture properties such as hardness, springiness, cohesiveness, and adhesiveness decreased as the level of dry rice flour increased. As the amount of rice flour added increased, large particles of gluten were reduced while smaller particles of starch increased by scanning electron microscopy (SEM). The color, taste, and overall preference of 75% noodles were the highest in the sensory characteristics. The results, showed that the addition of dry rice flour positively affects the overall sensory characteristics of semi-dried noodle with 75% representing the optimal level for addition.
22
Aristizabal Galvis, Johanna Alejandra, José Alberto García Agredo, and Bernardo Ospina Patiño. "Refined cassava flour in bread making: a review." Ingeniería e Investigación 37, no. 1 (January 1, 2017): 25. http://dx.doi.org/10.15446/ing.investig.v37n1.57306.
Full textAbstract:
Different studies have developed a variety of breads using cassava flour, with similar characteristics to wheat flour breads. The use of cassava flour in bread making is a convenient alternative for promoting the use of a local crop as well as reducing imports of wheat flour, promoting the production of high quality cassava flour, offering a gluten-free product and developing biofortified and fortified foods. Although the substitution level of cassava flour is limited, in some products, the incorporation of additives or flours from other crops improve the nutritional value and breadmaking quality of the baked foods. Several limitations have hindered the success of initiatives to promote, in some cassava producing countries, the intensive use cassava flour in bread making. Among these include the costs and efficiency of processing technologies, standards of the quality of cassava flour and lack of favorable policies. Further studies about bioavailability and retention of nutrients on baked foods and evaluation on the effects of processing cassava flour in relation to increasing the resistance starch are required to provide scientific evident for the health benefits of this flour.
23
Hamzacebi, Ozge, and Zeynep Tacer-Caba. "Date Seed, Oat Bran and Quinoa Flours as Elements of Overall Muffin Quality." Current Research in Nutrition and Food Science Journal 9, no. 1 (April 27, 2021): 147–57. http://dx.doi.org/10.12944/crnfsj.9.1.15.
Full textAbstract:
Muffins are desirable bakery products both for their sensorial properties and for ease to be baked with numerous ingredients. Flours of date seed (D), oat bran (O) and quinoa (Q) with different insoluble dietary fibre contents were used in this study, as substitutions to wheat flour either individually (10%, w/w) or as combinations (5% each, w/w) in muffin samples. Suggested combined usage of ingredients aimed to increase the dietary fibre content of muffins while pertaining their overall quality attributes. Total moisture, ash and protein, dietary fibre, weight loss %, volume, specific volume, weight, colour and textural parameters were tested. Results revealed that, quinoa and oat bran flour substituted samples (QO) had the highest cake volume (84.5 ml) and specific volume (2.63 ml/g). Date seed and quinoa flour substitution (DQ) was the best combination with the closest hardness values to control (muffins with 100% wheat flour) samples (0.6 N), rather than an increase. Springiness (2.40 N) and cohesiveness (0.81 mm) were also close to that of control. Samples having date seed flour and quinoa (DQ) and date seed flour and oat bran flour (DO), had also the highest fibre contents, respectively. Thus, combining different fibrous ingredients instead of using them individually efficiently prevented the muffin quality loss. The best combination achieved was the date seed flour with quinoa flour (DQ) giving promising results to achieve healthier muffin production.
24
Guiotto, Estefanía Nancy, Mabel Cristina Tomás, and Claudia Mónika Haros. "Development of Highly Nutritional Breads with By-Products of Chia (Salvia hispanica L.) Seeds." Foods 9, no. 6 (June 22, 2020): 819. http://dx.doi.org/10.3390/foods9060819.
Full textAbstract:
The effect of the incorporation of various types of residual chia flour (whole, semi-defatted and defatted, with or without mucilage) on the technological quality of bread was investigated. The various types of chia flour were used to substitute 5 and 10% wt/wt of wheat flour in the bread formulations. The water absorption, dough development time and stability of blends with the presence of mucilage and the incorporation of 10% wt/wt of chia flour demonstrated the highest values in comparison with the other ones. The specific volume of the flour variants with 5% wt/wt of chia flour with mucilage were similar to the control bread; while those formulated with chia flour without mucilage exhibited a lesser volume. The incorporation of 10% wt/wt of chia flour in the formulations caused a decrease in the technological quality of the bread as expected. The bread crust and crumb colour parameters were mainly influenced by the level of chia flour substitution, which resulted in a decrease in lightness and h values. The substitution of wheat flour with 5% wt/wt of chia flour counterparts with mucilage improved the technological quality of the breads. The different oil content of the chia flours did not show any significant influence on overall quality or texture.
25
Miric, Katarina, and Dusanka Pejin. "Effects of mill stream flours technological quality on fermentative activity of baker's yeast Saccharomyces cerevisiae." Acta Periodica Technologica, no. 39 (2008): 153–59. http://dx.doi.org/10.2298/apt0839153m.
Full textAbstract:
This work in concerned with the interdependence between technological quality of mill stream flours and fermentative activity of baker's yeast Saccharomyces cerevisiae. Each mill stream flour has its own specific properties, determined by the particle size, technological phase of its formation and part of the wheat kernel it consists of. Biochemical complexity of dough during examination of fermentative activity of baker's yeast confirmed the influence of a number of physical and biochemical flour properties, such as ash content, wet gluten content, rheological flour properties, phytic acid content and amylograph peak viscosity. Abudance of significant flour characteristic, their interaction and different behavior in the presence of the yeast, showed diversity and variation of result within the same category of the mill stream flour.
26
Bustos, Mariela C., María Isabel Ramos, Gabriela T. Pérez, and Alberto E. León. "Utilization of Kañawa (Chenopodium pallidicaule Aellen) Flour in Pasta Making." Journal of Chemistry 2019 (March 3, 2019): 1–8. http://dx.doi.org/10.1155/2019/4385045.
Full textAbstract:
Kañawa (Chenopodium pallidicaule Aellen) is an Andean crop harvested in Bolivia and Perú. Because of the characteristics and properties of kañawa seed, its flour can be used to replace partially wheat flour in pasta to increase its nutritional value. The objective of this study was to investigate the production of fiber- and protein-enriched pasta made with wheat and kañawa blends. The effect of the substitution level of wheat by kañawa flour on pasta quality was evaluated taking into account the influence of kañawa composition on starch behavior and gluten network formation. Proximal composition, thermal behavior, and pasting properties of kañawa and wheat flours were determined. Pasta was made from wheat flour (control) replacing 10, 20, and 30% of wheat by kañawa flour from L1 and L2 ecotypes. Water absorption and cooking loss were increased showing the deleterious effect of kañawa flour on pasta quality, but the L1 ecotype showed better performance in cooking properties. Kañawa pasta firmness and chewiness decreased with the kañawa content increase; however, the L1 ecotype did not modify the firmness when 10 and 20% were included in pasta. Both kañawa flours improved the nutritional quality of pasta, increasing the dietary fiber content and protein quality.
27
Annisa, Wahyu Ilmi, Martha Ardiaria, Ayu Rahadiayanti, Deny Yudi Fitranti, Fillah Fithra Dieny, Diana Nur Afifah, and Choirun Nissa. "Microbiology quality and shelf life analysis of enteral formulas based on tempeh flour and yam flour." Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) 8, no. 2 (June 2, 2020): 85–91. http://dx.doi.org/10.14710/jgi.8.2.85-91.
Full textAbstract:
Background: Critically ill patients have an increased risk of developing infection. Enteral formula that given to patients must meet food safety which includes microbiology quality. In powder form, powder formula is a solution to suppress microbial growth, although it is still susceptible to oxidation. Shelf life is useful to determine the oxidation status. Objectives: This study aimed to analyze the value of TPC, Salmonella, E. coli and shelf life of enteral formula.Methods: This study was a completely randomized experimental design of one factor, namely the length of storage for values of TPC, Salmonella and E. coli with variations in storage for 0, 1, 2, and 3 hours at room temperature. Data on the TPC test was analyzed using Kruskal-Wallis. The temperature used for shelf life with TBA based-Arrhenius equation is 250C, 350C, and 450C for 28 days.Results: There was a difference in the length of storage of 0, 1, 2, and 3 hours on the value of TPC. The TPC value at 0 and 1 hour did not exceed the normal limit. The value of Salmonella was negative/25 g and < 3/g for E. coli. The shelf life of enteral formulas was respectively 250C, 350C and 450C for 44.89, 28.26 and 18.32 days.Conclusion: The longer the length of storage, the higher the TPC value. In accordance with the Indonesian standard (SNI), there is no contamination of Salmonella and E. coli in the enteral formula. The longest shelf life is at 250C.
28
Chikpah, Solomon Kofi, Joseph Kudadam Korese, Oliver Hensel, and Barbara Sturm. "Effect of Sieve Particle Size and Blend Proportion on the Quality Properties of Peeled and Unpeeled Orange Fleshed Sweet Potato Composite Flours." Foods 9, no. 6 (June 4, 2020): 740. http://dx.doi.org/10.3390/foods9060740.
Full textAbstract:
Orange fleshed sweet potato (OFSP) has great potentials to improve the nutritional benefits of bakery products when processed into quality flour. This study investigated the effects of sieve particle sizes (250 μm and 500 μm) and flour blend proportions on the physicochemical, nutritional, functional and pasting properties of peeled and unpeeled OFSP composite flours. Peeled OFSP composite flours had significantly (p < 0.05) higher crude protein (CP), lightness (L*), oil absorption capacity (OAC) and water solubility (WS) but lower crude fiber (CF), bioactive compounds (except ascorbic acid), water absorption capacity (WAC) and swelling capacity (SC) than the unpeeled OFSP composite flours. The sieve particle size had no significant (p > 0.05) effect on nutritional and pasting properties. However, OFSP-based flours sieved with 500 μm mesh particle size had a significantly (p < 0.05) higher WAC and SC but a lower WS than corresponding 250 μm mesh flours. The proportions of flour blends greatly (p < 0.001) influenced all quality properties of OFSP composite flours. Generally, OFSP composite flours had higher CF, bioactive compounds, WAC, SC and WS, but lower CP, fat, OAC and pasting properties than wheat flour. The quality properties indicated that peeled and unpeeled OFSP flours sieved with a 250 μm or 500 μm mesh size have great potentials as ingredients in the bakery industry.
29
Kovalev, V. B., O. I. Trembitskaya, T. V. Klimenko, S. V. Fedorchuk, and Yu L. Petukhov. "ФОРМУВАННЯ ЯКОСТІ ХЛІБА З БОРОШНА ПШЕНИЦІ СПЕЛЬТИ." Collected Works of Uman National University of Horticulture 1, no. 98 (June 25, 2021): 254–62. http://dx.doi.org/10.31395/2415-8240-2021-98-1-254-262.
Full textAbstract:
One of the most important problems of mankind remains food, the increase in the number of allergy sufferers and the reduction of food quality and food safety, in particular. Aim. To study the issues of forming the quality of spelt wheat flour bread in Polissia. Methods. Laboratory, mathematical and statistical, physico-chemical. Results. Spelt wheat contains 12–21% more protein than modern varieties of soft wheat. Thus, when conducting research in 2018–2019 under Brusyliv district conditions on poor sandy soils, this statement was confirmed. The quality of spelt wheat bread differed significantly from that of soft wheat. Thus, Zoria Ukrainy spelt wheat bread had the correct convex shape and colour, while Darunok Podillia wheat flour did not keep its shape, had a torn concave surface and a pale grey colour. Compared to Zoria Ukrainy bread, bread made from Europe variety spelt flour had a slightly worse appearance – a light brown semi-oval surface with small cracks. The highest score on bread appearance was obtained from Zoria Ukrainy spelt wheat flour – 4–5 points, the lowest - from soft wheat – 1–2 points. This indicator of Europe variety spelt wheat was at the level of 2–4 points. The bread crumb of all wheat varieties had a large uniform but thick-walled holes or 2 points according to the rating scale. The highest bread softness was obtained from spelt wheat bread – 5 points, and in soft wheat it was at the level of 1 point. The bread crumbs colour of soft wheat and Zoria Ukrainy spelt wheat was dark, and of Europe variety – dirty yellow due to the use of wallpaper flour in the recipe. There is a direct high correlation between the grain protein content and the bread softness (r = 0.82±0.007). It is obvious that the highest culinary quality of spelt wheat bread is obtained due to its content. Conclusions. Under the same growing conditions, Darunok Podillia soft wheat was significantly inferior to spelt wheat. Bread baked from spelt wheat wallpaper flour had a better appearance, the correct shape and more pronounced taste. Europe spelt wheat grain, which is the result of Triticum aestivum/Triticum spelta hybridization, was inferior to the quality indicators of Zoria Ukrainy variety.
30
Bamidele, Oluwaseun P., and Beatrice M. Fasogbon. "Nutritional and functional properties of maize-oyster mushroom (Zea mays-Pleurotus ostreatus) based composite flour and its storage stability." Open Agriculture 5, no. 1 (February 19, 2020): 40–49. http://dx.doi.org/10.1515/opag-2020-0007.
Full textAbstract:
AbstractThe over reliance on starchy foods such as maize flour may lead to protein energy malnutrition (PEM) in children. The enrichment of maize with protein-rich oyster mushroom will improve the nutritional composition of maize flour. This study determined the effects of oyster mushroom flour on nutritional, functional and storage stability properties of composite flour containing maize and oyster mushroom. Oyster mushroom flour was added at 0, 5, 10 and 15% to maize flour. Proximate, functional, minerals, amino acid profile, free fatty acids and peroxide value of the composite flours were determined. An increase in the addition of oyster mushroom flour led to an increase in proximate and the minerals content of the composite flour, but the functional properties decreased. Oyster mushroom flour increased the amino acid profile of the composite flour, with leucine being the highest (26.3 mg/g). The flours were relatively stable (25ºC) during storage. Enriching maize flour with 15% oyster mushroom flour improved the nutritional quality of maize flour which makes the resulting composite flour a better raw material for human consumption.
31
Kotsiou, Kali, Dimitrios-Diogenis Sacharidis, Anthia Matsakidou, Costas G. Biliaderis, and Athina Lazaridou. "Impact of Roasted Yellow Split Pea Flour on Dough Rheology and Quality of Fortified Wheat Breads." Foods 10, no. 8 (August 7, 2021): 1832. http://dx.doi.org/10.3390/foods10081832.
Full textAbstract:
Roasted yellow split pea (YSP) flours were used to substitute wheat flour, at 10–20% (flour basis) in wheat bread formulations. Rheometry showed that roasted YSP flour addition increased elasticity and resistance to deformation and flow of the composite doughs, particularly at 20% substitution; instead, at 10% addition (either raw or roasted YSP flour), there were no effects on dough rheology and bread textural properties. Breads fortified with roasted YSP flour at levels >10% exhibited lower loaf-specific volume and harder crumb compared to control (bread without YSP flour). Moreover, only breads with 20% roasted YSP flour displayed a significantly higher staling extent and rate, compared to control, as assessed by large deformation mechanical testing and calorimetry (starch retrogradation) of crumb preparations. This formulation also showed a large increase in β-sheets and β-turns at the expense of α-helix and random coil conformations in protein secondary structure as assessed by FTIR spectroscopy. Roasting of YSP effectively masked the “beany” and “grass-like” off-flavors of raw YSP flour at 10% substitution. Overall, roasted YSP flour at the 10% level was successfully incorporated into wheat bread formulations without adversely affecting dough rheology, bread texture, and shelf-life, resulting in final products with a pleasant flavor profile.
32
Fenn, Dora, Odean M. Lukow, Gavin Humphreys, Paul G. Fields, and Joyce I. Boye. "Wheat-Legume Composite Flour Quality." International Journal of Food Properties 13, no. 2 (February 24, 2010): 381–93. http://dx.doi.org/10.1080/10942910802571729.
Full text
33
Onyango, S. O., G. O. Abong, M. W. Okoth, D. Kilalo, and A. W. Mwang’ombe. "Physico-chemical properties and sensory quality of cassava-cowpea-millet composite flours." African Crop Science Journal 28, s1 (October 2, 2020): 27–39. http://dx.doi.org/10.4314/acsj.v28i1.3s.
Full textAbstract:
There is global increase in demand for good health and nutrition. The objective of this study was to formulate nutritious composite flours from cassava (Manihot esculenta L.) roots, cowpea (Vigna unguiculata) leaves, and millet (Pennisetum glaucum), especially for children and expectant women. A Nutrisurvey software was used to formulate three flour products, namely 20:50:30, 10:50:40 and 15:60:25 of cassava roots, cowpea leaves, and millet, respectively to achieve more than 40% daily requirement of protein, iron and zinc for the expectant woman. The products were subjected to a sensory panel and evaluated against a standard commercial flour (Famila) sold in the Kenyan market. The flours were also subjected to accelerated shelf-life study based on physico-chemical properties and growth of yeast and molds. Results indicated that 20:50:30 and 10:50:40 had the highest colour scores on a 7-point hedonic scale, 5.2±1.35 and 5.2±1.48 (P<0.05). The score indicates a near equal acceptability of the flour based on colour for both the standard. The green porridge (15:60:25) was the least accepted flour and had the highest total aerobic count of 3.7 log cfu g-1 after four months of storage. The acid value of the flours ranged from as low as 1.84±0.01mg KOH g-1 for the 20:50:30 at day zero and as high as 12.9±1.73 mg KOH g-1 after six months of storage. The formulated 20:50:30 flours had protein (8.0%), fat (3.5%) carbohydrates (70%), zinc (0.6 mg100 g-1), iron (0.6 mg100g-1) and vitamin C (0.3 mg100 g-1).
34
Tóth, Árpád, Péter Sipos, Mária Borbély, Csilla Uri, and Zoltán Győri. "Application of the SDS-PAGE method for the characterisation of winter wheat flour quality." Acta Agraria Debreceniensis, no. 23 (May 23, 2006): 112–18. http://dx.doi.org/10.34101/actaagrar/23/3213.
Full textAbstract:
The principle, development and importance of the SDS-PAGE method are presented in this article. The SDS-PAGE method has become one of the basic methods of molecular biological research, because it is widely applicable and its sensitivity is excellent in the separation of wheat storage proteins.We have shown the application of this method with a concrete example. It was also tested whether, it was possible to obtain a better baking quality product from a large amount of poor quality less valuable wheat by fractioning the flour according to particle sizes after grinding. We studied the rheological properties of flours with different particle size fractions from the original flour. The baking quality of the original flour was B2. The 125-90 and 90-63 μm fractions have significantly better baking quality (B1) than the original flour. The protein contents of these flour fractions were also significantly higher than the protein content of the original flour. We had a question: what has influenced the baking quality: the protein content or other factors? We searched for an explanation on these results in the protein composition of the flour samples. We studied the distribution of glutenin-fractions by SDS-PAGE method and evaluated them. We found with correlation analysis that the amount of LMW-Glutenin D-group (52-60 kDa) is in a strong, negative correlation to the baking quality (r = – 0.855*). Therefore, the baking quality of flour samples was influenced by this glutenin fraction.
35
Torres-Gallo, Ramiro, Ricardo Durán, José García-Camargo, Oswaldo Morales, Diofanor Acevedo, and Diego F. Tirado. "Pasting and Dough Rheological Properties of Ackee (Blighia sapida) Aril Flour: A Contribution to the Search for Wheat Flour Substitutes." International Journal of Food Science 2021 (April 24, 2021): 1–7. http://dx.doi.org/10.1155/2021/5526912.
Full textAbstract:
Wheat is one of the most widely used cereals in the world. However, studies consider wheat flour doughs to be of low nutritional quality, as there is now greater public awareness of celiac disease and gluten intolerance. Therefore, consumers are demanding healthier and more varied food products. Consequently, wheat flour is being replaced fully or partially by flours from other sources with higher quality. Hence, the main objective of this work was to report the effect of blending wheat flour with ackee aril flour, until the total replacement of wheat flour, on pasting and dough rheological properties. Five different levels of blending were analyzed: wheat to ackee aril flour mass ratios of 100 : 0, 75 : 25, 50 : 50, 25 : 75, and 0 : 100. Pasting properties (pasting temperature, peak viscosity, ease of cooking, swelling power, final viscosity at 50 °C, and thixotropy) were analyzed; and steady-state shear measurements were used to obtain consistency coefficients ( K ) and flow behavior indexes ( n ) after data was fitted to the Power Law and Herschel-Bulkley models. The gradual addition of the ackee aril flour fraction produced an increase in ash, fat, protein, and fiber content; while water and carbohydrate content showed the opposite behavior in the obtained composite flour. Consequently, the partial or full replacement of wheat flour changed the rheological properties of the produced doughs, as well as the quality of the final product. These changes were mostly related to the protein and carbohydrate content of the ackee aril flour fraction. In general, doughs showed a pseudoplastic behavior with thixotropy whose viscosity decreased as the addition of ackee aril flour was increased. Pasting properties of blends involving 25 %-75 % ackee aril flour demonstrate the feasibility of including these flours in products subjected to high processing temperatures such as canned products or even to produce chips and pasta.
36
OMIDIRAN, A. T., O. A. ADERIBIGBE, O. P. SOBUKOLA, and O. O. AKINBULE. "QUALITY ATTRIBUTES OF PANCAKES FROM PEELED AND UNPEELED SWEETPOTATO FLOURS WITH CASSAVA STARCH." Journal of Natural Sciences Engineering and Technology 18, no. 1 (October 5, 2020): 88–102. http://dx.doi.org/10.51406/jnset.v18i1.2034.
Full textAbstract:
This study evaluated some quality attributes of pancakes from peeled and unpeeled sweetpotato flours and cassava starch. Cassava starch was substituted up to 30% of the total composite flour. The proximate composition, colour, carotenoid and functional properties of the different flour blends were determined. The flour blends were processed into pancakes and the proximate composition and sensory acceptability of the pancakes were determined. Data obtained were subjected to analysis of variance. The result showed that they were significant differences (p<0.05) in the functional properties of the flour blends. Bulk density, Water absorption capacity, Oil absorption capacity, swelling capacity ranged from 0.70 to 0.78 g/ml, 1.87 to 2.30 g/ml, 1.02 to 1.40 g/ml and 5.18% to 6.66% respectively. There were significant differences (p<0.05) in the proximate composition of the pancake samples. The values ranged from 42.76 to 45.53%, 2.13 to 3.98%, 9.06 to 10.34%, 5.01 to 7.18%, 3.75 to 6.01% and 29.19 to 35.33% for moisture, ash, fat, protein, crude fibre and carbohydrate contents, respectively. Pancake produced from 100:0 peeled and unpeeled sweetpotato flour had the highest score for overall acceptability which can compare favorably, with pancakes from wheat flour which is the control sample. In conclusion, sweetpotato flour blended with cassava starch at different ratio gave good proximate and functional properties which resulted in pancakes of good quality attributes.
37
A. O. Akinsola, O. A. Idowu,. "Effect of processing techniques on the overall quality attributes of cookies produced from jackbeans and wheat flour." Journal of Scientific Agriculture 1 (December 31, 2017): 365. http://dx.doi.org/10.25081/jsa.2017.v1.894.
Full textAbstract:
The study was carried out to determine the effectiveness of heat processing on jackbeans, an underutilized legume. Raw and processed seed flour (roasted at 1200C for 10mins and pressure cooked for 10mins) produced from jackbeans were evaluated for its nutritional quality and antinutritional factors using standard methods. The nutritional qualities determined showed that sample with 20% pressure cooked jackbeans flour supplement has the highest amount of protein, fat, fibre and ash content, while the sample with 40% supplementation of pressure cooked jackbeans flour has the highest percentage of moisture content. The cookies produced from 100% wheat flour has the highest percentage of carbohydrate, while sample with 40% roasted jackbeans flour supplement has the highest percentage of concanavanine A. The antinutritional factors of the processed flours were found to be lower than the raw seed flour. Sensory qualities determined showed that sample with 20% of pressure cooked jackbeans supplement was rated high in terms of taste, aroma, texture, and overall acceptability, while cookies with 100% wheat flour was rated high 7.7 in term of colour. This study showed that thermal processing especially pressure cooking decreased the antinutritional contents of the jackbeans flour than other processing methods used.
38
Indah Sari, Fenny, Hotnida Sinaga, and Linda Masniary Lubis. "The Effect of Moringa Leaf Flour Addition in Steamed Sponge Cake Made from a Mixture of Wheat and Banana Flours." Indonesian Journal of Agricultural Research 2, no. 2 (September 29, 2019): 26–36. http://dx.doi.org/10.32734/injar.v2i2.1144.
Full textAbstract:
The aim of this study was to determine the suitable Moringa oleifera leaf added for steamed sponge production, which was made from the mixture of wheat and banana flours. This research was conducted. This research was conducted by using completely randomized design with 2-factors, namely percentage of moringa leaf flour (K): (0,0% ; 1,0% ; 2,0%) and comparison of mixture wheat flour and banana flour (P): (100%:0% ; 75%:25% ; 50%:50% ; 25%:75%). The results showed that the addition of more moringa leaf flour increased the ash, protein and crude fiber contents in the composite flours. The increment might be related to higher ash, protein and fiber contents in moringa leaf flour than that of in both wheat flour and banana flour. In addition, higher banana flour substitution raised the moisture and ash contents. Meanwhile, the specific volume of cake decreased because banana flour does not have gluten. Based on the protein content and organoleptic values, the addition of 2% moringa leaf flour and the ratio of wheat flour to banana flour (75%:25%) produced the best quality of steamed sponge cake.
39
Thongkaew, C., and J. Singthong. "Effect of partial substitution of Riceberry rice flour on rice noodles quality." Food Research 4, S4 (December 6, 2020): 9–16. http://dx.doi.org/10.26656/fr.2017.4(s4).002.
Full textAbstract:
Rice is major economic potential plants in the North-East of Thailand, especially in Ubon Ratchathani province. Rice noodle in Ubon Ratchathani have called Ubon noodles is local wisdom of indigenous food as one tambon one product (OTOP). The objective of this research was focused on the development of rice noodles with Riceberry rice flour (RRF) to obtain the higher value product due to Riceberry rice is a good source of vitamins, minerals, and bioactive compounds. The current work investigates the proximate analysis, the physicochemical properties, some bioactive compounds, and the cooking properties of flour. The rice noodle quality was observed by evaluating the textural property, cooking quality, and sensory. The results showed that RRF contained 9.50±0.13% protein, 6.38±0.06% fat, and 23.33±0.00% amylose. The study of bioactivity of RRF revealed that total phenolic, flavonoids and anthocyanin content were 495±0.00 mg gallic acid equiv./100 g, 400±0.00 mg quercetin equiv./100 g and 263.73±0.00 mg Cy-3-G equiv./100 g, respectively. Peak viscosity and gelatinization temperature of RRF were lower than that of rice flour, resulting in swelling power, water solubility index, and water absorption index of RRF were higher than rice flour. Flour formulas for rice noodles preparation were made by substituted rice flour with Riceberry rice flour from 10-50% (by total flour weight). The amount of RRF decreased the peak viscosity, break down, and final viscosity but increased gelatinization temperature of composite flours. The optimum ratio of RRF was 20% supplemented into rice noodles showed overall acceptance including good cooking quality, texture, and consumer acceptance. The result of this study could be used as knowledge in food application as functional foods, especially in the development of rice noodles of Ubon Ratchathani province, Thailand to promote the economic potential of the local community.
40
Jakab, I., J. Tormási, V. Dhaygude, Zs Mednyánszky, L. Sipos, and I. Szedljak. "Cricket flour-laden millet flour blends' physical and chemical composition and adaptation in dried pasta products." Acta Alimentaria 49, no. 1 (March 2020): 4–12. http://dx.doi.org/10.1556/066.2020.49.1.2.
Full textAbstract:
Increasing the protein and antioxidant content of food products is a constant challenge amongst researchers. Dried pasta products are popular amongst all groups of society. The most important factor in pasta processing is the quality of the flour. Millet (Panicum miliaceum) flour has high nutritional value, enriching it with cricket (Gryllus bimaculatus) flour is good choice to increase the quality of protein composition and antioxidant properties of products. Flour mixtures of millet and insect flours (5% and 10%) were analysed after mixing and pasta processing. Addition of wheat gluten improved both texture and nutrition value of pasta products. Total polyphenol content, antioxidant capacity, total protein content, free and total amino acid composition were studied. Quality analysis of dried pasta products were carried out according to Hungarian standards. Data was analysed with Kruskal-Wallis test, Dunn's pair-wise post hoc test was used with Bonferroni correction. The correlation was determined by Spearman's rank. Addition of cricket flour modified the pH, acid value, moisture content, and colour of the samples, these changes lasted during storage. Enrichment could increase the total phenol content significantly even at the low level of 10%. Heat treatment during pasta processing had negative effect on the antioxidant capacity except at higher cricket flour contents. Cricket flour's high protein content proportionately increased millet flour's, thus pasta products'. Dried pasta products passed all quality norms. Enrichment of millet flour with cricket flour is favourable from both nutritional and quality aspects.
41
Kruger, J. E., B. Morgan, K. R. Preston, and R. R. Matsuo. "Evaluation of some characteristics of Chinese steamed buns prepared from Canadian wheat flours." Canadian Journal of Plant Science 72, no. 2 (April 1, 1992): 369–75. http://dx.doi.org/10.4141/cjps92-041.
Full textAbstract:
A laboratory procedure for preparing and evaluating end-product characteristics of Chinese steamed buns from Canadian wheat flours is described. A blend of 60% Canada Western Red Winter (80% patent) and 40% Canada Western Soft White Spring (straight grade) wheat flours was evaluated and subsequently used as the control flour. Buns were prepared by a straight dough procedure using only flour, yeast and water. Evaluation of bun quality included measurement of volume with a loaf volumeter, symmetry by the width-to-height ratio, physical measurements of hardness, cohesiveness and gumminess with the Instron Universal Testing Machine, and color (L*, a*, b*) of crust and crumb using the HunterLab Labscan II Colorimeter. Buns prepared from different classes of Canadian wheats were evaluated. Both Canada Western Red Winter and Canada Western Red Spring wheat flours produced steamed buns which were similar to the control, whereas those made from a non-blended Canada Western Soft White wheat flour produced a less appealing product.Key words: Wheat, steamed buns, test-baking, flour, quality evaluation
42
Adeyeye, Samuel A. O., Folake Idowu-Adebayo, Olushola T. Bolaji, Titilope A. Abegunde, Abiodun O. Adebayo-Oyetoro, and Hussaina K. Tiamiyu. "Quality Characteristics and Acceptability of Chin-chin Prepared from Rice and High Quality Cassava Composite Flour." Current Nutrition & Food Science 16, no. 6 (July 15, 2020): 963–71. http://dx.doi.org/10.2174/1573401315666191003153807.
Full textAbstract:
Objective: This study was carried to assess the quality characteristics and acceptability of chin-chin prepared from rice and high-quality cassava composite flour. Methods: Chin-chin samples were made from the blends of rice flour (RF) and high quality cassava composite flour (HQCF) at varying proportions (100:0; 90:10; 80:20; 70:30; 60:40; 50:50; 0:100). The proximate composition, calorific and total energy values, physical quality, crust colour and the sensory properties of various chin-chin samples were analyzed. Results: The results showed that there was an inverse relationship between moisture, protein, fat, crude fibre and the ash of the chin-chin samples as the quantity of the high-quality cassava flour (HQCF) added increased. There was also a decrease in the values of proximate components of the chin-chin from RF. The % moisture, protein, crude fibre and ash ranged from 6.6 to 3.9, 7.9 to 4.6, 0.8 to 0.4 and 1.3 to 0.8 while % fat ranged from 18.4 to 24.7, respectively. The starch, sugar and calorific values of chin-chin samples ranged from 73.6 to 81.3%, 6.8-8.9 mg/100g, 431 to 496 cal/100 g respectively as the quantity of the high-quality cassava flour (HQCF) increased. As the quantity of the high-quality cassava flour increased in the chin-chin samples, the weight and volume ranged from 2.3 to 4.7 g and 1.8 to 0.8 cm3 respectively. The crust colour L*, a* and b* ranged from 68.01 to 78.81, 14.86 to 10.16 and 33.94 to 21.51 respectively. As the proportions of HQCF increased in the chin-chin, lightness of samples increased. The results of sensory evaluation showed that chin-chin samples from rice flour, HQCF and their composite flour had high sensory ratings and were acceptable to the consumers but chin-chin samples from 100% rice flour had highest overall consumer acceptability and were more preferred by the consumers when compared with chin-chin samples from rice and the high-quality cassava composite flour. Conclusion: In conclusion, it was observed that acceptable chin-chin could be prepared from rice and the high-quality cassava composite flour. Acceptable chin-chin samples could be produced optimally from rice-high quality cassava composite flour in a ratio of 60 to 40. However, it was also observed that chin-chin samples from 100% rice flour had the highest overall consumer acceptability and were more preferred by the consumers when compared with chin-chin samples from rice and the high-quality cassava composite flour.
43
Olatidoye, Olawale Paul, Abdulrazak Shittu, Sunday Samuel Sobowale, Wasiu Ajani Olayemi, and Isi Favour Adeluka. "Influence of hydrocolloids addition (carboxymethylcellulose and guargum) on some quality attributes of wheat and high quality cassava flour and its bread making potentials." Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam 15, no. 1-2 (September 1, 2020): 45–53. http://dx.doi.org/10.31895/hcptbn.15.1-2.4.
Full textAbstract:
High quality cassava flour (HQCF) is now widely used production of baked foods in Nigeria but bread quality is impaired when it is used in the bread formulation. In order to overcome this problem, six breads samples were produced from wheat/HQCF/hydrocolloid:T0100%wheat flour(control);T190:9:CMC;T290:9:GG;T3,80:18:CMC;T4,80:18:GG;T570:27:CMC;T670:27:GG. The flour blends were analyzed for functional, colour and pasting properties while breads characteristics and sensory evaluation were performed in order to assess effect of hydrocolloids on bread. The results showed composite flour with hydrocolloids had the highest bulk density (0.704g/ml), water absorption capacity (2.98m/g), least gelation concentration (4.4g/g), oil absorption capacity (0.71m/g), while control had the highest swelling capacity (1.68g/g). Significant differences at p<0.05 were found on the pasting properties of addition of hydrocolloids with lower pasting temperature (71oC) and time (6.08 min). Bread quality attributes such as loaf volume, specific loaf volume, oven spring, crust colour, crumb colour and firmness of the fresh breads significantly improved with the addition of hydrocolloids compared with bread produced without improvers. The results show that high quality cassava flour could be incorporated up to 18% with carboxymethylcellulose at 2% level without affecting its overall acceptability and thereby enhance the potential for using locally produced flours in bread baking. Sensory score of bread from the addition of hydrocolloids were all acceptable by the panelist. The addition of hydrocolloids could be used as an effective means of improving the quality of gluten free bread.
44
Tarján, Zsuzsanna, Norbert Boros, Éva Mars, and Zoltán Győri. "Study of effects on quality of different wheat flour fraction." Acta Agraria Debreceniensis, no. 36 (November 2, 2009): 123–29. http://dx.doi.org/10.34101/actaagrar/36/2802.
Full textAbstract:
Wheat is one of the most important cereals in the world and the bread made of its flour belongs to the everyday life of human mankind.The Hungarian standard relating to the laboratory production of wheat flour (MSZ 6367/9-1989) does not mention the type of laboratory mill used for milling, and it only builds up some general criteria, such as: the laboratory mill should be provided with four differently nicked barrels, a sieve with appropriate hole sizes, and also with the separated collections of the pilot flour and the bran. Our study was started at this point and the answers for the following questions were aimed to be found: do the flour patterns studied and produced with different grinding and sievingtechniques, widely used in laboratory mills of the same wheat pattern show any alterations after the impact of the formula production as regards chemical constitutions and reologic parameters. Various flours and whole grains of the wheat patterns sieved with different particle sizes were studied in this experiment. In producing this pattern two different mill types of FQC 109 and CHOPIN CD 1 as well as two different grinder types such as PERTEN 3100 and type of RETSCH 200 were applied. There were 3 different corn sizes of 160; 250; 800 μms used in the partition of the fractions. To study the differences the following measurements were conducted: dry matter, ash, protein content, wet gluten content, gluten index, gluten expansiveness, farinographic value, falling number and amilographic rate.The results this research confirm that the quality of wheat flour can be modified by different methods of pattern production. In all cases the differences can be explained by the flour-bran ratio, and in some of the cases the higher germ content of the fractions also played a role. The results show differences between the various types of mills and grinders, too.
45
Zhang, Wei, Xianli Luo, Liuyan Li, Zaixi Shu, Pingping Wang, and Xuefeng Zeng. "Selected Quality Attributes of Wheat Flour Added with Overozonized Wheat Flour." Journal of Food Quality 2021 (June 11, 2021): 1–9. http://dx.doi.org/10.1155/2021/5559884.
Full textAbstract:
Overozonized wheat flour was added to unozonized wheat flour at three different ratios (M1: 1 : 1; M2: 1 : 2; and M3: 1 : 3), and the mixed flour was evaluated for quality properties, including pH, protein component, dough property, pasting property, and steamed bread quality. The pH of the mixed flour gradually increased as the addition content of overozonized flour decreased. The three mixed flour had higher insoluble polymeric protein (IPP) content than unozonized flour. Compared with overozonized flour, M1 and M2 flour did not show a significant difference in IPP content, but M3 flour exhibited a decreased IPP content. Three mixed flour had higher dough development time and dough stability time than both unozonized and overozonized flour, and there was no significant difference among three mixed flour in these two dough parameters. Peak, trough, and final viscosities of the three mixed flour were between those of unozonized and overozonized flour. Steamed bread of three mixed flour had larger specific volume and better texture than that of overozonized flour, with steamed bread of M3 flour showing the best attributes. Among the three mixed flour, M1 flour was the closest to overozonized flour in volatile compounds of steamed bread. These results suggested overozonized flour can be mixed with unozonized flour to decrease the deterioration of overozonization on the dough and food-making properties of wheat flour, but the mixing ratio should be taken into consideration to obtain a better quality.
46
Nehra, Manju, Anil Kumar Siroha, Sneh Punia, and Sunil Kumar. "Process Standardization for Bread Preparation using Composite Blend of Wheat and Pearl Millet: Nutritional, Antioxidant and Sensory Approach." Current Research in Nutrition and Food Science Journal 9, no. 2 (August 30, 2021): 511–20. http://dx.doi.org/10.12944/crnfsj.9.2.14.
Full textAbstract:
In present study, the effect of incorporation of pearl millet (PM) flour (10, 20, 30, 40%) on quality and sensory characteristics of bread were studied. Ash, fat, fiber and carbohydrate content were increased with the incorporation of PM flour. For wheat flour (WF) the values of water absorption capacity (WAC) and oil absorption capacity (OAC) were observed 1.90 g/g and 1.54 g/g, while flour blends varied from 1.78-1.87g/g and 1.48-1.52g/g, respectively. After the incorporation of PM flour peak (PV), trough TV, setback (SV) and final viscosity (FV) were decreased as compared to WF. Antioxidant properties of WF and PM flour were observed 20.3% and 15.1%, and varied from 18.10% to 19.23%, respectively for flour blends. Antioxidant characteristics of breads increased as compare to their flours. Physical parameter i.e. loaf weight increases after addition of PM flour while reverse was observed for loaf volume. Bread prepared up to 30% addition of PM flour into WF showed a satisfactory sensorial score for bread further addition of PM flour, breads were not acceptable quality. Results of present study provide a better understanding of functional properties of WF, PM flour and their blends for their possible applications in preparation of gluten free products.
47
Nagai, Takeshi, Norihisa Kai, Yasuhiro Tanoue, and Nobutaka Suzuki. "Characteristics of Rice Flour Breads Using Yeast Isolated from Pear Red Bartlett Fruits." Journal of Agricultural Science 10, no. 3 (February 9, 2018): 16. http://dx.doi.org/10.5539/jas.v10n3p16.
Full textAbstract:
To develop high qualities of rice flour breads, we tried to prepare breads using rice flours from major five non-glutinous rice cultivars on market shares of Japan and wild-type Saccharomyces cerevisiae strain YTPR1 isolated from pear Red Bartlett fruits. Apparent amylose contents of rice flours were measured about 12.1-19.9%. Damaged starch contents of these flours were about 22% regardless to the kinds of rice cultivars. Gluten was added about 20 wt.% based on rice flour, and breads were made in the same way. Any bread has caused caving. Next, the amount of water added in dough was regulated in consideration of moisture contents of rice flours. Except for Akitakomachi flour, breads largely expanded, although loaves volumes did not amount to that on bread made from bread flour and commercially available baker’s dried yeast. It was observed correlation between the amount of water and amylose contents of rice flours with R2 = 0.703. It suggested that the amount of water added in dough might estimate from amylose contents of rice flours. Specific volumes of these loaves were low compared with that made from bread flour. However, by sensory analysis, breads made from Hinohikari and Haenuki flours had total points closest to that made from bread flour: it could produce high quality of breads using Hinohikari and Haenuki flours and yeast isolated from pear Red Bartlett fruits.
48
Pasanda, Imanuel Medy, Edi Suryanto, and Gregoria Djarkasi. "Formulation of Composite Flour with Antioxidant from Goroho Plantain Flour (Musa Acuminafe, sp) and Yellow Pumpkin Flour (Cucurbita moschata) and Its Application on Biscuit Making." Indonesian Food and Nutrition Progress 16, no. 1 (February 14, 2020): 15. http://dx.doi.org/10.22146/ifnp.45793.
Full textAbstract:
Locally grown crops with phytochemical antioxidant content i.e. goroho plantain and yellow pumpkin were used to develop composite flour. Mixture experiment with simplex lattice design was used for formulation to study the effect of blending goroho plantain flour (GF) with yellow pumpkin flour (PF) on phytochemical content and antioxidant capacity of developed composite flours. Responses measured including phytochemical content (total phenolic and carotenoid), antioxidant capacity (DPPH assay, FRAP assay, phosphomolybdenum assay, and reducing power assay), colour values of flours, proximate components, and sensory quality of biscuits made from composite flours. The results showed that increase in proportion of PF improved the phytochemical content, antioxidant capacity, and proximate components with the exception of carbohydrates. However, substitution of GF with PF reduced sensory ratings for all the sensory attributes of biscuits developed from composite flours. Among biscuits made from composite flours, sensory ratings for aroma, colour, texture, and taste were not statistically different (p>0.05). PF can be used as fortification material to improve the phytochemical antioxidant content in composite flours prepared from GF and PF, or flours from other locally grown plants.
49
Dongyun, Ma, Zhang Jian, Li Yaoguang, and Wang Chenyang. "Quality of noodles made from colour-grained wheat." Czech Journal of Food Sciences 36, No. 4 (September 3, 2018): 309–15. http://dx.doi.org/10.17221/130/2017-cjfs.
Full textAbstract:
The protein content (PC), total phenolic content (TPC) and quality of fresh Chinese noodles made from flour processed from four colour-grained wheat cultivars using three milling methods were investigated in this study. The highest PC and sedimentation volumes were shown in partially debranned grain flour (PGF) and refined flour (RF), respectively. Whole wheat flour (WWF) and PGF had significantly higher TPC and total flavonoid contents (TFC) than RF. Wheat cv. Jizi439 (JZ) showed the highest PC, while cv. Heibaoshi (HBS) showed the highest TPC in all three milling methods. In textural profile analysis of noodles HBS showed the lowest hardness, gumminess and chewiness irrespective of milling method, while cv. Shandongzimai (SDZM) expressed higher values depending on milling method. The total sensory score of noodles decreased with increased bran retention, and noodles made from HBS RF and PGF had the highest total scores. The results suggest that PGF made from black wheat HBS can be used to make fresh Chinese noodles with improved nutrient status and without any loss of food sensory quality.
50
STAMATIE, Gabriela Daniela, Denisa Eglantina DUȚĂ, Alina Culețu, Iulia Elena SUSMAN, Marina SCHIMBATOR, and Florentina ISRAEL-ROMING. "The Influence of Plant Proteins (from Pleurotus, pea, corn, soy, oat, hemp and sea buckthorn) Addition on Wheat Dough Rheology." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Food Science and Technology 78, no. 1 (May 16, 2021): 101. http://dx.doi.org/10.15835/buasvmcn-fst:2020.0047.
Full textAbstract:
Replacing wheat flour with protein rich flours, determine changes in the rheology of the dough and in the quality of the finished. The study of the rheological behavior of the dough when replacing 10% wheat flour with plant protein flours. Mixtures of wheat flour and 10% protein rich ingredients were used: Pleurotus flour, pea protein isolate, protein hydrolysate from corn, soy protein isolate, oat protein, hemp protein, sea buckthorn protein. Mixolab system was used to perform the rheological analysis of the dough. Water absorption ranged from 57.1% in the wheat flour sample with the addition of hemp seed protein ingredients and 67.4% in the wheat flour sample with the addition of soy protein isolate. The sample with Pleurotus flour had the lowest degree of soaking (C2=0.226). The gelatinization of the starch took place at different temperatures depending on the sample, being between 79.1-84.5°C. The temperature range for enzymatic activation was between 86.4-88.8°C. The rheological characteristics of the samples are influenced by the type of added flour and the amount of protein present in each sample.