scholarly journals Rheological Approaches of Wheat Flour Dough Enriched with Germinated Soybean and Lentil

2021 ◽  
Vol 11 (24) ◽  
pp. 11706
Author(s):  
Mădălina Ungureanu-Iuga ◽  
Denisa Atudorei ◽  
Georgiana Gabriela Codină ◽  
Silvia Mironeasa
Keyword(s):  
Water Absorption ◽  
Wheat Flour ◽  
Elastic Moduli ◽  
Maximum Height ◽  
Bakery Products ◽  
Gelatinization Temperature ◽  
Falling Number ◽  
Increasing Demand ◽  
Convenient Technique ◽  
And Control

Germination is a convenient technique that could be used to enhance the nutritional profile of legumes. Furthermore, consumers’ increasing demand for diversification of bakery products represents an opportunity to use such germinated flours in wheat-based products. Thus, this study aimed to underline the effects of soybean germinated flour (SGF) and lentil germinated flour (LGF) on the rheological behavior of dough during different processing stages and to optimize the addition level. For this purpose, flour falling number, dough properties during mixing, extension, fermentation, and dynamic rheological characteristics were evaluated. Response surface methodology (RSM) was used for the optimization of SGF and LGF addition levels in wheat flour, optimal and control samples microstructures being also investigated through epifluorescence light microscopy (EFLM). The results revealed that increased SGF and LGF addition levels led to curve configuration ratio, visco-elastic moduli, and maximum gelatinization temperature rises, while the falling number, water absorption, dough extensibility, and baking strength decreased. The interaction between SGF and LGF significantly influenced (p < 0.05) the falling number, dough consistency after 450 s, baking strength, curve configuration ratio, viscous modulus, and maximum gelatinization temperature. The optimal sample was found to contain 5.60% SGF and 3.62% LGF added in wheat flour, with a significantly lower falling number, water absorption, tolerance to kneading, dough consistency, extensibility, and initial gelatinization temperature being observed, while dough tenacity, the maximum height of gaseous production, total CO2 volume production, the volume of the gas retained in the dough at the end of the test, visco-elastic moduli and maximum gelatinization temperatures were higher compared to the control. These results underlined the effects of SGF and LGF on wheat dough rheological properties and could be helpful for novel bakery products development.

scholarly journals THE EFFECTS OF ADDING SOY FIBER TO WHEAT SPAGHETTI

2012 ◽  
Vol 30 (2) ◽  
Author(s):  
ALINE BENEDETTI-BORDIN ◽  
VÂNIA FERREIRA ROQUE-SPECHT
Keyword(s):  
Water Absorption ◽  
Wheat Flour ◽  
Sensory Analysis ◽  
Physicochemical Characteristics ◽  
Soluble Solids ◽  
Volume Loss ◽  
Falling Number ◽  
Cooking Water ◽  
Development Stability ◽  
Fiber Addition

This study has evaluated the effects of adding 4%, 6% and 8% soy fiber to wheat pasta for the production of dry wheat spaghetti. The properties of the mixture were evaluated for humidity, falling number, ashes, color, retained gluten, and subjected to farinograph (water absorption, development, stability) and extensograph analyses (resistance and extensibility). The spaghetti was evaluated with cooking tests (performance, increased volume, loss of soluble solids to cooking water) and sensory analysis. The addition of soy fiber to wheat flour resulted in mixtures with rheological and physicochemical characteristics suitable for the production of wheat spaghetti, enhancing performance and reducing the loss of soluble solids to the cooking water. The sensory analysis showed that, for all parameters tested, panelists favored mixtures with up to 6% soy fiber addition.

Influence of the falling number of wheat flour and technology of production on the sugar content in the butter bakery products

2019 ◽  
Vol 1 (4) ◽  
pp. 20-22
Author(s):  
M.S. Burykina ◽  
◽  
L.I. Kuznetsova ◽  
O.I. Parakhina ◽  
T.T. Barsukova ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Sugar Content ◽  
Bakery Products ◽  
Falling Number ◽  
Technology Of Production

scholarly journals Influence of magnesium gluconate salt addition on mixing, pasting and fermentation properties of dough

2017 ◽  
Vol 1 (3) ◽  
pp. 222-225 ◽  
Author(s):  
Georgiana Gabriela Codină ◽  
Dumitru Zaharia ◽  
Sorina Ropciuc ◽  
Adriana Dabija
Keyword(s):  
Rheological Properties ◽  
Wheat Flour ◽  
Amylase Activity ◽  
Control Sample ◽  
Point Of View ◽  
Maximum Height ◽  
Production Volume ◽  
Gelatinization Temperature ◽  
Magnesium Gluconate ◽  
Dough Rheological Properties

Abstract The effect of magnesium ions from gluconate salt at the level of 100, 150 and 200 mg/100g addition on empirical dough rheological properties from the 550 wheat flour type was studied. Dough rheological properties during mixing (dough development time, dough stability, degree of softening), α amylase activity and gelatinization temperature were analyzed by using a Falling Number and Amylograph. During fermentation were analyzed the maximum height of gaseous production, total CO2 volume production, volume of the gas retained in the dough at the end of the test and the retention coefficient by using a Rheofermentograph device. By magnesium gluconate (Mg) salt addittion dough become more strength by an increase of stability and a decrease of the degree of softening. With Mg addittion wheat flour dough volumes were affected. Compared to the control sample, the dough volume decreased with the increased level of Mg. From the point of view of the α amylase activity, it decreases with the increase level of Mg whereas the gelatinization temperature increases.

scholarly journals Flax seeds and finger millet enriched functional rusk

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Amit Lohan ◽  
Ravinder Kaushik ◽  
Vikas Bansal ◽  
Kamal Gandhi
Keyword(s):  
Linolenic Acid ◽  
Wheat Flour ◽  
Finger Millet ◽  
Essential Fatty Acids ◽  
Quality Parameters ◽  
Bakery Products ◽  
Flax Seed ◽  
Falling Number ◽  
Flax Seeds ◽  
Wheat Flours

Bakery products are generally made up of refined wheat flour that may be deficient in both fibre and essential fatty acids. In this study α-linolenic acid and fibre enriched rusk using flax seeds and finger millet were developed. The proportions of finger millet, flax seed and wheat flours were optimized using Response Surface Methodology (RSM). On the basis of fibre and ALA content and baking quality characteristics of rusk 13.13%, 6.0% and 80.6% of finger millet, flax seed and wheat flours, respectively was finalized. The developed rusk contained 4.81% fibre and 1.36% α-linolenic acid. Wet and dry gluten content, SDS sedimentation, falling number, dough raising capacity of yeast and baking time of mixed flour of these components were statistically (p>0.05) similar to that of wheat flour (control). However, higher loaf weight and lower loaf height was observed in mixed flour rusk in comparison to control rusk. α-linolenic acid and fibres enriched rusk were developed with similar quality parameters and improved functional properties.

scholarly journals The puff-pastry making properties of triticale flour

2014 ◽  
Vol 8 (1) ◽  
pp. 81-84
Author(s):  
Bernadett Czank
Keyword(s):  
Water Absorption ◽  
Wheat Flour ◽  
Agronomic Traits ◽  
Sensory Properties ◽  
Falling Number ◽  
Food Component ◽  
Puff Pastry ◽  
Non Profit ◽  
Gluten Content ◽  
Nutrition Value

The flour (100% Tc) of the triticale variety GK Szemes bred at the Cereal Research Non-Profit Ltd. was tested for food purposes, namely, for puff-pastry making properties. The control dough was made of BL 55 plain wheat flour (100% BL). Flour mixtures (flour mixtures I and II) were prepared by mixing wheat flour and triticale flour to different ratios. The flours, their mixtures, and the puff-pastry made of them, respectively, were analyzed according to the terms of the Hungarian Food Codex for the following rheological traits: gluten content, falling number, farinograph water absorption, and extensibility. The data reflected that the triticale flour and wheat flour mixtures had advantageous baking industrial properties. The dough of flour mixtures was easier to handle manually than the control. The dough on flour mixture II basis was ranked higher than that of flour mixture I in terms of sensory properties. Therefore flour mixture II had been chosen to bake Chelsea bun-type puff-pastry with savoury (pizza cream) flavouring. Triticale has favourable agronomic traits and beneficial nutrition value and therefore it is expected to become a valuable food component.

scholarly journals Germinated Chickpea and Lupin as Promising Ingredients for Breadmaking—Rheological Features

Agronomy ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2588
Author(s):  
Denisa Atudorei ◽  
Mădălina Ungureanu-Iuga ◽  
Georgiana Gabriela Codină ◽  
Silvia Mironeasa
Keyword(s):  
Rheological Properties ◽  
Wheat Flour ◽  
Amylase Activity ◽  
Alpha Amylase ◽  
Elastic Behavior ◽  
Co2 Production ◽  
Maximum Height ◽  
Falling Number ◽  
Barley Malt ◽  
White Wheat

Improving the alpha-amylase activity of wheat flour represents an opportunity to valorize wheat grains of low baking quality. In this sense, germinated legumes can be used to increase enzymatic activity, giving superior final product characteristics at the same time. The aim of this study was to underline the effects of chickpea (CGF) and lupin germinated flours (LGF) added simultaneously to white wheat flour on the rheological behavior of dough and to evaluate an optimal product microstructure. For this purpose, the falling number, dough rheological properties during mixing, 3D-deformation and fermentation, and the visco-elastic behavior were evaluated, the effects of factors (CGF and LGF levels) and their optimization have been studied by applying a full factorial design and response surface methodology (RSM). The LGF sample had a composition of 39.4% protein, 10.3% moisture, 6.9% fat, and 3.4% ash, whereas the CGF presented 21.1 % protein, 9.4% moisture, 5.2% fat, and 3.6% ash. The results showed that CGF and LGF determined the decrease of the falling number, dough water absorption, tolerance to kneading, dough consistency at 250 and 450 s, extensibility, the maximum height of the gas release curve, volume of gas retained by the dough at the end of the test, total volume of CO2 production, visco-elastic moduli, and gelatinization temperatures. On the other hand, dough elasticity and alveograph curve ratio increased proportionally to the increase of CGF and LGF addition levels. The optimal combination considering the rheological properties of dough was found to be 8.57% CGF, 5.31% LGF, and 86.12% wheat flour, with enhanced alpha-amylase activity being obtained compared to the control. These results provide valuable information on the possibility of using germinated legumes such as chickpeas and lupin in breadmaking to enhance wheat flour technological properties (besides traditionally used barley malt flour).

scholarly journals Effects of Grape Peels Addition on Mixing, Pasting and Fermentation Characteristics of Dough from 480 Wheat Flour Type

2018 ◽  
Vol 75 (1) ◽  
pp. 27 ◽  
Author(s):  
Silvia MIRONEASA ◽  
Dumitru ZAHARIA ◽  
Georgiana Gabriela CODINĂ ◽  
Sorina ROPCIUC ◽  
Mădălina IUGA
Keyword(s):  
Water Absorption ◽  
Wheat Flour ◽  
Viscoelastic Properties ◽  
Development Time ◽  
Amylase Activity ◽  
Particle Sizes ◽  
Gelatinization Temperature ◽  
Dough Development Time ◽  
Addition Level ◽  
Different Levels

In this study, white grape peels were incorporated in wheat flour at levels of 3, 5, 7 and 9% (w/w), with different particle sizes (large, L > 500 mm, medium, 200 mm > M < 500 mm and small fractions, S < 200 mm). The effects of the addition of grape peels flour (GPF) to wheat flour on the viscoelastic properties of dough and both mixing and proofing behaviour is presented. By GPF addition an increase of water absorption and a decrease of dough stability were recorded, whereas dough development time is remarkable influenced by the particle sizes. Alpha-amylase activity and gelatinization temperature increases by the increased of GPF addition level. The presence of GPF at different levels and particle sizes in dough affected fermentation behaviour of dough with GPF. The whole study shown that grape peels can be used as ingredients in breadmaking in order to improve bread quality.

scholarly journals The Effect of Sodium Reduction by Sea Salt and Dry Sourdough Addition on the Wheat Flour Dough Rheological Properties

Foods ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 610 ◽  
Author(s):  
Andreea Voinea ◽  
Silviu-Gabriel Stroe ◽  
Georgiana Gabriela Codină
Keyword(s):  
Sodium Chloride ◽  
Rheological Properties ◽  
Wheat Flour ◽  
Sodium Content ◽  
Sea Salt ◽  
World Health ◽  
Strengthening Effect ◽  
Bakery Products ◽  
Falling Number ◽  
Dough Rheological Properties

The aim of this research was to investigate a technological approach to decrease the sodium content from bakery products in order to respond to the World Health Organization (WHO)’s recommendation to reduce dietary salt intake. Due to the fact that sodium chloride is one of the main ingredients from baking products that affects dough rheology and therefore the technological process of the bakery products, it is important to evaluate these properties. This study analyzes the effect of sea salt with low sodium content (SS) and dry sourdough from wheat flour (SD) as substitutes for sodium chloride on dough rheological properties and on mixing, extension, pasting, and fermentation process by using Farinograph, Extensograph, Amylograph, Falling Number, and Rheofermentometer devices. The results were analyzed using response surface methodology. SS presented a strengthening effect on the gluten network whereas SD presented a weakening one. On extension properties, SS and SD presented a significant positive effect (p < 0.01) on resistance to extension (R50) and maximum resistance to extension (Rmax) values. For pasting properties, SS increased peak viscosity and falling number values whereas SD decreased them. On fermentation properties, SS decreased the maximum height of gaseous production and total CO2 volume production and increased the retention coefficient whereas SD presented an antagonistic effect on these parameters.

Influence of the falling number of wheat flour and technology of production on the sugar content in the butter bakery products

2019 ◽  
Vol 1 (4) ◽  
pp. 20-22
Author(s):  
M.S. Burykina ◽  
◽  
L.I. Kuznetsova ◽  
O.I. Parakhina ◽  
T.T. Barsukova ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Sugar Content ◽  
Bakery Products ◽  
Falling Number ◽  
Technology Of Production

scholarly journals Sifat Fisik Pati Ganyong (Canna edulis Kerr.) Termodifikasi dan Penambahan Gum Xanthan untuk Rerotian (Physical Characteristics of Modified Canna edulis Kerr. Starch and Gum Xanthan for Bakeries)

2016 ◽  
Vol 36 (03) ◽  
pp. 335 ◽  
Author(s):  
Parwiyanti Parwiyanti ◽  
Filli Pratama ◽  
Agus Wijaya ◽  
Nura Malahayati ◽  
Eka Lidiasari
Keyword(s):  
Water Absorption ◽  
Bulk Density ◽  
Wheat Flour ◽  
Water Solubility ◽  
Block Design ◽  
Absorption Index ◽  
Bakery Products ◽  
Swelling Power ◽  
Heat Moisture Treatment ◽  
Moisture Treatment

Modification of Canna starch through heat-moisture treatment (HMT) and gum xanthan (GX) treatment was conducted to improve the disadvantage of natural Canna starch in order to expand its usage in food industry, especially for bakery products. The research was arranged in a factorial randomized complete block design with three factors (temperature, incubation time, and GX concentrations) and three replications for each factor.  The modified Canna  starch by HMT possessed water content of 15 % as well as combination of temperature (80 °C and 100 °C), periods (8 and 16 hours) and concentration of GX (0; 0.5; 1; 1.5 and 2 %). The observed variables were the swelling power, water solubility index, water absorption index, baking expantion, and bulk density of modified Canna starch. The result showed that the modification of Canna starch by temperature, time of HMT and concentration GX produced modified starch with physical properties that significantly differ among treatments and natural starch.  Modified Canna starch by treatments of 80 °C, 8 hours, and 1 % xanthan gum concentration showed had swelling power 16.90 ± 0.48 g/g, water solubility index 10.28 ± 0.25 %, water absorption index 112.58 ± 0.38 %, baking expantion 0.94 ± 0.11 mL/g and bulk density 0.73 ± 0.026 g/mL which alike with wheat flour so that it can be further developed as wheat flour substitute on bakery products. ABSTRAKPenelitian modifikasi pati ganyong melalui perlakuan heat-moisture-treatment (HMT) dan penambahan gum xanthan (GX) dilakukan untuk memperbaiki kelemahan pati ganyong alami sehingga menjadi luas aplikasinya dalam industri pangan terutama produk rerotian.  Penelitian menggunakan rancangan acak kelompok faktorial dengan 3 perlakukan dan 3 ulangan.  Perlakuan yang diberikan adalah waktu (8 dan 16 jam), suhu (80 °C dan 100 °C), kadar air 15 % dan konsentrasi gum xanthan (0, 0,5; 1; 1,5; 2 %).  Data dianalisis dengan sidik ragam (ANOVA) pada α = 0,05, dilanjutkan dengan uji BNJ (α = 0,05). Parameter yang diamati swelling power (SP), indeks kelarutan dalam air (IKA), indeks absobsi air (IAA), derajat pengembangan (DP), dan densitas kamba (DK) pati ganyong termodifikasi. Hasil penelitian menunjukkan bahwa modifikasi pati ganyong dengan kombinasi perlakuan suhu dan waktu HMT serta konsentrasi GX menghasilkan pati termodifikasi dengan sifat fisik yang berbeda nyata antar perlakuan maupun pati alaminya.  Modifikasi pati ganyong dengan HMT pada suhu 80 °C, waktu 8 jam, kadar air pati 15 % dan konsentrasi gum xanthan 1 % dapat menghasilkan pati ganyong yang sifat fisiknya mendekati tepung terigu kadar protein sedang dan berbeda dengan pati ganyong alami. Sifat fisik pati ganyong termodifikasi tersebut adalah SP 16,90 ± 0,48 g/g, IKA 10,28 ± 0,25 %, IAA 112,58 ± 0,38 %, DP 0,94 ± 0,11 mL/g, dan DK 0,73 ± 0,026 g/mL.Kata kunci: Pati ganyong; gum xanthan; HMT; modifikasi; sifat fisik

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