scholarly journals The Effect of Tamarind Seed Gum on the Qualities of Gluten-Free Cakes

Processes ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 318
Author(s):  
Shao-Chi Wu ◽  
Yung-Shin Shyu ◽  
Yi-Wen Tseng ◽  
Wen-Chieh Sung
Keyword(s):  
Shelf Life ◽  
Wheat Flour ◽  
Cold Water ◽  
Profile Analysis ◽  
Rice Flour ◽  
Water Soluble ◽  
Gluten Free ◽  
Texture Profile ◽  
Tamarind Seed ◽  
Seed Gum

The effect of 0.2%, 0.4%, and 0.8% cold-water soluble tamarind seed gum on batter density, viscosity, and volume of gluten-free layer cakes made with rice flour was evaluated herein. It was observed that the addition of 0.4% tamarind seed gum gave better cake batter volume and was similar to cakes made with wheat flour. Texture profile analysis, color, proximate composition, water activity, total phenolics content, shelf life, and a sensory evaluation of a gluten-free cake with 0.4% tamarind seed gum were compared to a cake made with wheat flour and rice flour. Gluten-free cakes made with 0.4% tamarind seed gum had higher dietary fiber, sensory scores (appearance, texture, and overall acceptability), and longer shelf life than that of the control. Incorporation of 0.4% tamarind seed gum is recommended for gluten-free baked products as it results in more desirable sensory scores and a longer shelf life.

scholarly journals Formulation of gluten-free cupcake with hydrocolloids for people with Celiac disease

2019 ◽  
Vol 2 (6) ◽  
pp. 134 ◽  
Author(s):  
Carolina Gómez ◽  
Jhoana Colina
Keyword(s):  
Celiac Disease ◽  
Shelf Life ◽  
Low Cost ◽  
Hydroxypropyl Methylcellulose ◽  
Rice Flour ◽  
Gluten Free ◽  
Free Products ◽  
Texture Profile ◽  
Average Temperature ◽  
Microbiological Parameters

Background: The development of gluten-free products is a great challenge for manufactures aiming to make baked products have a similar composition to their gluten-containing counterparts. They routinely use commercial and vegetable additives (rice flour and cassava starch), which are gluten free. Due to the fact that most of these products in Venezuela are imported and thus expensive, the prominence of celiac disease increases by 4% every year. This work aimed to develop a filled cupcake formulation with the use of natural and synthetic gluten-free hydrocolloids for those with celiac disease.Methods: Two mixture designs, one with rice flour and one with cassava flour, were examined to identify which flour would give the cupcake the best consistency. The flours were mixed with  hydroxypropyl methylcellulose (HPMC) and vegetable fat (emulsifier) to see which proportion of ingredients was best-suited for the final product. The response variables of adhesiveness, cohesiveness, hardness, and gumminess were used to develop a texture profile. Two formulations were then obtained based on desirability ratings, and then evaluated based on the acceptability of 50 celiac patients.  The physical, chemical and microbiological characterization, along with the storage stability of the selected formulation, was evaluated. The shelf life of the cupcake was determined by evaluating the texture profile, acceptability and microbiological parameters during 21 days at three temperatures (25 °C, 35 °C and 45 °C).Results: The formulation with the greatest desirability in our population had the lowest gliadin content (0.231ppm), the lowest production cost, and showed a decrease in acceptability as time and temperature increased. The shelf life of the cupcakes was estimated to be 14 days when stored at at an average temperature of 28 °C.Conclusion: Our study demonstrates that it possible to produce a low-cost, high-calorie filled cupcake for people with celiac disease to consume.  Keywords: Hydrocolloids, gluten-free filled cup cake, gluten, compound flours, celiac disease

scholarly journals Influence of Oxalis tuberosa pregelatinized flour on rheological properties of gluten-free dough and quality of pan bread

2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Salvador Espino-Manzano ◽  
S Espino-Manzano ◽  
Norma Güemes-Vera ◽  
N Güemes-Vera ◽  
Jorge Chanona-Pérez J
Keyword(s):  
Wheat Flour ◽  
Profile Analysis ◽  
Gluten Free ◽  
Free Products ◽  
Oxalis Tuberosa ◽  
Texture Profile ◽  
Pan Bread ◽  
The One ◽  
Home Consumption

Oxalis tuberosa (Ot) is a tuber of Andean origin used mainly for home consumption. The combination of flours and starches used for the production of gluten free products intended mainly for people with celiac disease. The texture properties of dough and bread are measured in the rheological tests texture profile analysis (TPA) and extensibility. Found that increased hardness parameter in the gluten-free dough compared to wheat flour increasing as pregelatinized Oxalis tuberosa (OtP) was added, contrary to the cohesiveness and springiness, diminishing and affected the quality of the final product structure and volume. The treatment supplemented with 10% (T2) of OtP was the one that took a closer control made with wheat flour (TTR) improved behaviour and properties of gluten-free controls (TGF) presenting a lower hardness and cohesiveness more. In the affective sensory evaluation were no significant differences (P> 0.05) between TTR and T2 were found.

Impact of Rice Flour Cold-Water-Soluble Fraction Removal on Gelatinization and Pasting Properties

2014 ◽  
Vol 91 (5) ◽  
pp. 473-481 ◽  
Author(s):  
Guiai Jiao ◽  
Xiangjin Wei ◽  
Gaoneng Shao ◽  
Lihong Xie ◽  
Zhonghua Sheng ◽  
...  
Keyword(s):  
Cold Water ◽  
Soluble Fraction ◽  
Rice Flour ◽  
Pasting Properties ◽  
Water Soluble ◽  
Water Soluble Fraction

Effect of chymosin and salt reduction on the quality of ultrafiltrated white-salted cheese

2005 ◽  
Vol 72 (2) ◽  
pp. 234-242 ◽  
Author(s):  
Mutlag M Al-Otaibi ◽  
R Andrew Wilbey
Keyword(s):  
Amino Acids ◽  
Free Amino ◽  
Trichloroacetic Acid ◽  
Profile Analysis ◽  
Water Soluble ◽  
Soluble Nitrogen ◽  
Salt Reduction ◽  
Texture Profile ◽  
Sensory Data

This study demonstrated that both chymosin and salt-in-moisture (SM) were important factors for proteolysis in the manufacture of ultrafiltrated white-salted cheese, with significant effects on water-soluble nitrogen and nitrogen soluble in trichloroacetic acid. In contrast, the levels of free amino acids were not significantly affected by chymosin and salt treatments. The cheeses made using high levels of chymosin with low SM had lower levels of residual αs1- and β-casein at the end of ripening. On texture profile analysis, the hardness and fracturability of the cheeses significantly increased with SM and decreased during ripening. Increases in chymosin significantly contributed to the overall weakening of the structure throughout ripening. Bitter flavour was detected after 12 weeks in the cheese made with the higher chymosin level and lower SM, which could be the result of accumulation of γ-casein fractions. The sensory data indicated that the hedonic responses for low chymosin with low SM cheeses were good and acceptable in flavour, which may be due to the moderate levels of proteolysis products.

scholarly journals Tiger Nut (Cyperus esculentus) as a Functional Ingredient in Gluten-Free Extruded Snacks

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1770
Author(s):  
Nicola Gasparre ◽  
James Pan ◽  
Priscila Leal da Silva Alves ◽  
Cristina M. Rosell ◽  
Jose De J. Berrios
Keyword(s):  
Total Pore Volume ◽  
Rice Flour ◽  
Expansion Ratio ◽  
Starch Degradation ◽  
Gluten Free ◽  
Soluble Fiber ◽  
Texture Profile ◽  
Extruded Snacks ◽  
Twin Screw ◽  
Total Antioxidant

Tiger nut (TN) is a nutritious source of gluten-free flour, used generally in healthy beverages, but its incorporation in gluten-free extruded snacks has not been explored. TN flour was blended at different concentrations (up to 70%) with rice flour and soluble fiber, for the development of gluten-free snacks on a twin-screw extruder. The effect of TN inclusion in the formulations was evaluated on relevant physiochemical characteristics of the snacks. Viscoamylograph of the raw formulations showed that TN addition increased (p < 0.01) onset temperature and delayed peak viscosity. In the extruded flours, TN contributed to limit the starch degradation during extrusion. Diameter, expansion ratio, true density, and total pore volume of the extrudates were reduced (pf < 0.01) by the increased TN content in the formulations, while bulk density rose. The surfaces of the extruded snacks were modified by the increasing inclusion of TN in substitution of rice in the formulations. Extrudates containing 10% TN showed the best overall texture profile. Moreover, TN addition enhanced the ash and protein content of the snacks and increased their total antioxidant activity. This study demonstrated that incorporation of 10% TN flour into rice-based formulation was suitable for making gluten-free snacks with acceptable physical properties.

Improvement of Quality of Gluten-free Layer Cakes

2009 ◽  
Vol 15 (2) ◽  
pp. 193-202 ◽  
Author(s):  
F. Ronda ◽  
M. Gómez ◽  
P.A. Caballero ◽  
B. Oliete ◽  
C.A. Blanco
Keyword(s):  
Wheat Flour ◽  
Rice Flour ◽  
Fractional Factorial ◽  
Gluten Free ◽  
Positive Effects ◽  
Layer Cake ◽  
The Individual ◽  
Crumb Grain ◽  
Fractional Factorial Experimental Design

The development and study of new gluten-free foods of high quality that are suitable for people with celiac disease is necessary since there is increasing frequency of people who have been found to be allergic to proteins in wheat flour. Rice is one of the most used cereals in these special foods elaborations. However, replacement of wheat flour by rice flour usually leads to a noticeable decrease in the quality of the products discussed in this study. This work studied the individual and combined influence of xanthan gum (XAN), emulsifier, pregelatinizated starch, and transglutaminase on quality of rice yellow layer cake (YLC) by means of a systematic study based on a two-level half-fractional factorial experimental design. Size and shape, texture, color, crumb grain profile and sensory acceptance were evaluated in YLC. XAN, white egg proteins, and emulsifier showed significant positive effects on volume, texture and crumb grain characteristics. The feasibility of rice YLC reaching acceptable levels of customer satisfaction was demonstrated.

scholarly journals Rheological and Textural Properties of Gluten Free Cookies based on Pearl Millet and Flaxseed

2020 ◽  
Vol 10 (5) ◽  
pp. 6565-6576 ◽  
Keyword(s):  
Celiac Disease ◽  
Pearl Millet ◽  
Profile Analysis ◽  
Wheat Gluten ◽  
Textural Properties ◽  
Gluten Free ◽  
Free Products ◽  
Texture Profile ◽  
Psyllium Husk ◽  
Common Term

Gluten is common term refered to proteins found in wheat and related grains which is responsible for elasticity of dough and chewy texture of final product. But gluten causes problems to patients suffering from celiac diseases hence gluten free diet is the only existing treatment for celiac disease today. This study was conducted with an objective to create a dough system composed of pearl millet and flaxseed proteins that would be able to reproduce the same rheological and textural properties as wheat gluten in cookie making. A dough mixture comprising of pearl millet and flaxseed were used to prepare gluten free cookies. Psyllium husk was used to provide gelling property to the gluten free dough. Different dough samples with varying concentrations of flaxseed flour (i.e. 15g, 17g, 20g, and 22.5g) were prepared and thus optimized by rheological testing of dough samples. The cookies formulated from different dough samples with varying flaxseed concentrations were tested for rheological properties and texture profile analysis of the formulations was done. This study indicated that it is feasible to develop gluten free cookies as a commercial snack towards the fast and emerging need of gluten free products for the patients suffering from celiac disease.

scholarly journals Influence of barley, corn and rice flour on physical, chemical and sensory characteristics of gluten-free bread

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Md. Abdul Wazed ◽  
Md. Rakibul Islam
Keyword(s):  
Celiac Disease ◽  
Wheat Flour ◽  
Rice Flour ◽  
Gluten Free ◽  
Free Products ◽  
Promising Alternative ◽  
Significance Level ◽  
Physical Chemical ◽  
Physico Chemical ◽  
Histological Improvement

Abstract People suffering from the celiac disease have to apply a strict gluten-free diet because this is the only effective management. Nowadays, the increasing incidence of celiac disease promotes worldwide interests for various desirable gluten free products. As a consequence, food processing researchers have been seeking to develop high-quality gluten-free bread. Cereals having gluten such as wheat must be removed from the diet for the clinical and histological improvement. So, the purpose of this study was to determine the physical, chemical and sensory properties of gluten-free bread produced with barley (T1), corn (T2) and rice (T3) flours instead of wheat flour, using the 1.5 % xanthan gum. The chemical and sensory attributes of bread were evaluated by AOAC method and hedonic test, respectively. Obtained results showed that sample T3 had the highest contents of crude protein (7.94%), ash (2.51%) and carbohydrate (78.31%) as compared to other samples, while fat was lower (2.01%). Regarding moisture, breads prepared with the three different flours were not statistically different at the significance level of p<0.05. However, they differed significantly regarding the specific volume and bake loss. Data also revealed that gluten-free bread, treatment T3 presented the best parameters, being preferred by the sensory evaluation panel, followed by treatment T1 and T2. The overall assessment pointed that the resulting breads treatment T3 was best for all physico-chemical characteristics and, in general, resulted in good sensory behavior, indicating that it could be a promising alternative to wheat flour.

scholarly journals IMPROVEMENT OF THE RECIPE COMPOSITION OF SPECIAL-PURPOSE GLUTEN-FREE CHOCOLATE MUFFINS

2020 ◽  
Vol 14 (4) ◽  
Author(s):  
O. Shapovalenko ◽  
O. Pavliuchenko ◽  
Y. Furmanova ◽  
L. Sharan ◽  
O. Kuzmin
Keyword(s):  
Moisture Content ◽  
Wheat Flour ◽  
Brown Rice ◽  
Rice Flour ◽  
Quality Parameters ◽  
Gluten Free ◽  
Brown Colour ◽  
Sodium Magnesium ◽  
Brown Rice Flour ◽  
Rice Flours

The paper considers how gluten-free flours, in particular, those made from coconuts and brown rice, can be used in  the  technology of gluten-free chocolate muffins in order to expand the  range of special purpose products. Studies by domestic and foreign authors dedicated to using different flour types in today’s gluten-free technologies have been analysed. It has been proved that wheat  flour  can be fully replaced with gluten-free flour mixtures in the recipe of chocolate muffins. Analysis of the chemical composition of  coconut flour has shown its higher fat content, compared with wheat flour, and twice as much protein and dietary fibre (18%). Coconut flour exceeds wheat flour not only in the main macronutrients, but also in the content of the main minerals. Brown rice flour, too, contains more fats and vitamins of the B-group than wheat flour does, and is a source of sodium, magnesium, phosphorus, silicon, and sulphur. It contains up to 80% of starch and, like coconut flour, is gluten-free. Replacing wheat flour in the classical muffin recipe with mixtures of coconut and brown rice flours in the ratios 30:70, 40:60, and 50:50 reduces the moisture content and density of the dough. The moisture content in the finished muffins, too, is lower by 0.7, 1.2, and 1.5% respectively. It has been confirmed that if the gluten-free flour mixture contains over 50% of coconut flour, it reduces the specific volume of resulting muffins and worsens their quality parameters. The Harrington method was used to estimate the comprehensive quality index of the chocolate muffins. This has shown that full substitution of wheat flour for a mixture of gluten- free flours in the ratio 40:60 (coconut flour:brown rice flour) allows achieving the best-balanced sensory characteristics. Gluten-free muffins have a pleasant brown colour of the crust, their crumb is quite soft, homogeneous, and porous, with a balanced taste and an aroma of cocoa combined with light coconut notes.

Pasting, rheology, antioxidant and texture profile of gluten free cookies with added seed gum hydrocolloids

2020 ◽  
pp. 108201322098059
Author(s):  
Afshan Mumtaz Hamdani ◽  
Idrees Ahmed Wani ◽  
Naseer Ahmad Bhat
Keyword(s):  
Locust Bean Gum ◽  
Composite Flour ◽  
Gluten Free ◽  
B Values ◽  
Texture Profile ◽  
Spread Ratio ◽  
Antioxidant Profile ◽  
Locust Bean ◽  
Seed Gum ◽  
The Impact

The study was carried out with the aim of developing gluten free cookies using rice-chickpea composite flour. Guar and locust bean gum were added to formulations at two test concentrations (0.5 and 1.0%). To study the impact of these hydrocolloids, pasting and rheometry of dough formulations was carried out. The cookies produced were subjected to colour, spread ratio, hardness and antioxidant analysis. Protein (7.56 g/100g), fat (1.78 g/100g), ash (1.25 g/100g) and carbohydrate (80.41 g/100g) content of composite flour varied significantly (p ≤ 0.05) from both rice and chickpea. Higher viscosity, viscoelasticity and antioxidant profile was shown by dough formulations with added gums. Control cookies prepared without gums showed the L*, a* and b* values of 54.62, 3.81 and 35.97, respectively. With the addition of guar and locust bean gum, colour of the cookies became lighter. Spread ratio and hardness of cookies with added gums was higher.

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