scholarly journals Impact of tempeh flour supplementation on the properties of non-gluten pasta product

2020 ◽  
Vol 20 (07) ◽  
pp. 16905-16921
Author(s):  
Enny Sholichah ◽  
◽  
N Indrianti ◽  
LE Yulianti ◽  
A Sarifudin ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Rice Flour ◽  
Cooking Time ◽  
Appropriate Technology ◽  
Morphological Properties ◽  
Research Centre ◽  
Gluten Free ◽  
Lipid Complex ◽  
Free Products ◽  
Cooking Properties

Gluten-free products are needed by people with gluten allergy such as celiac disease and autism. The consumption of gluten-free products rises annually and, therefore, there is potential in the development of gluten-free products. Most of the non-gluten pasta products(NGP) contain a low amount of protein. In this study, NGP prepared from modified cassava flour (mocaf) (40%), rice flour (35%), and maize flour (25%), was supplemented with tempeh flour as a source of protein. In this research, NGP was prepared by extrusion.The cooked dough was extruded using a single screw extruder (screw diameter, 60 mm, locally manufactured by the Research Centre for Appropriate Technology-Indonesian Institute of Sciences, Subang, West Java Indonesia.The procedure of making NGP involved mixing all ingredients, steaming, extrusion, tempering, drying,and packaging. The effect of tempeh flour supplementation (0%, 2.5%, 5%, 7.5%, 10%, 12.5%, and 15% (w/w))on the properties of NGP product was evaluated. The parameters of NGP that were evaluated included chemical properties, texture profile, elongation break, cooking properties, crystallinity structure, and morphological properties. The chemical properties included proximate and mineral content (iron (Fe)and zinc (Zn)) analysis. Results showed that adding tempeh flour significantly increased the protein, fat, fibre, iron,and zinc contents of NGP. The NGP had a moisture content of approximately 10%–12%. The higher tempeh flour addition resulted in the higher protein, lipid, Fe,and Zn contents of NGP. The highest protein and minerals (Fe and Zn) were obtained by 15% tempeh flour addition. Adding a higher amount of tempeh flour induced the higher percentage of V-type crystalline structure of amylose–lipid complex. Higher supplementation of tempeh flour resulted in higher cooking loss and decreased adhesiveness, springiness,and cohesiveness of the NGP product.The range of cooking time of NGP was between 5min 25sec and 6min50sec.The supplementation of tempeh flour in the NGP reduced the cooking time. Observation of the morphological properties showed that starch of NGP ingredients had been fully gelatinized during the extrusion process as indicated by absence of intact starch granules.Based on the results, it is suggested to supplement NGP with tempeh flour upto 10% (w/w) to get the nutritional advantage of tempeh without depressing its textural and cooking qualities.

scholarly journals Influence of Extrusion-Cooking Conditions on Corn Pasta Quality

2017 ◽  
Vol 2 (3) ◽  
pp. 24
Author(s):  
Nazeer El-Bialee ◽  
AbdelGawad Mohammed Saad ◽  
Mohamed Ibrahim El-Didamony ◽  
Gamal Zahran
Keyword(s):  
Mechanical Energy ◽  
Expansion Ratio ◽  
Gluten Free ◽  
Free Products ◽  
Overall Acceptability ◽  
Cooking Properties ◽  
Single Screw Extruder ◽  
Specific Mechanical Energy ◽  
Mouth Feel

Gluten free products remain the cornerstone for celiac patients. Insufficiency, poverty and little offered about gluten free products (quality and quantity) represented a high obstacle for Egyptian celiac patients. Therefore, the purpose of this research is to modify a single screw extruder to produce gluten–free pasta (GFP) (tagliatelle type). The GFP was made from corn flour under screw rotation speed (N) of 10, 25 and 50 rpm at 40, 65, 90 and 115 ºC of barrel temperature (BT). Extruder performance was evaluated as specific mechanical energy (SME) and expansion ratio (Er). The cooking quality of GFP as optimum cooking time (OCT), cooked yield (CY), swelling (Sw), cooking losses (CL) and sensory characteristics (appearance, colour, taste, mouth feel and overall acceptability) were evaluated. The better results of the GFP sensory evaluation were obtained at BT= 80 ºC, N =25 rpm and Er ≈ 1.38 with OCT ≈ 3.3 min, CY= 196%, Sw = 210% and CL= 16.3%. All parameters were given a direct proportion with processing variables N and BT, except CL. Furthermore, it can be predicted cooking properties values for GFP by SME value using the following equation; SME » 1.8675 (Er) + 0.8037 » 0.0608 (OCT)1.5984  » 8×10-17 (CY)6.7878 » 2×10-9 (Sw)3.494  » -0.0306 (CL) + 0.7877.

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.

Use of non-traditional type of flour in the production of flour-based culinary products

2020 ◽  
pp. 10-14
Author(s):  
A.T. Vasyukova ◽  
A.E. Alekseev ◽  
A.V. Moshkin ◽  
S.V. Egorova ◽  
V.G. Kulakov
Keyword(s):  
Nutritional Value ◽  
Raw Materials ◽  
Rice Flour ◽  
Gluten Free ◽  
Structure And Properties ◽  
Free Products ◽  
Functional Additives ◽  
Confectionery Products ◽  
Technical Specifications ◽  
Main Components

This article presents the research on the use of flour-based products from non-traditional raw materials in functional nutrition. The possibility of combining rice flour with traditional components of the recipe, allowing to obtain the structure and properties characteristic of flour-based culinary products: pancakes, pizza, and samosa, is justified. The main components of rice grains and features of rice flour, as well as the possibility of forming a dough structure of different consistency based on rice flour, are considered. The purpose of this work is to study risk factors, functional additives, and develop a recipe and technology for the production of flour mixes with rice flour for gluten-free products. Flour-based culinary and confectionery products with increased nutritional value based on rice flour are characterized by high consumer characteristics; they are in demand for people suffering from celiac disease who stick to a gluten-free diet. The developed range of new products is protected by patents; there is regulatory documentation — technical specifications.

scholarly journals Gluten-Free Snacks Based on Brown Rice and Amaranth Flour with Incorporation of Cactus Pear Peel Powder: Physical, Nutritional, and Sensorial Properties

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Dayanne Vigo Miranda ◽  
Meliza Lindsay Rojas ◽  
Sandra Pagador ◽  
Leslie Lescano ◽  
Jesús Sanchez-Gonzalez ◽  
...  
Keyword(s):  
Brown Rice ◽  
Rice Flour ◽  
Whole Grains ◽  
Gluten Free ◽  
Nutritional Properties ◽  
Free Products ◽  
Cactus Pear ◽  
A Value ◽  
Brown Rice Flour ◽  
Amaranth Flour

An agroindustrial by-product (cactus pear peel) and whole grains flour (brown rice and amaranth) were used to present a gluten-free snack proposal. The effect of 5% (F1), 7% (F2), and 10% (F3) substitution of brown-rice flour for yellow cactus pear peel powder (Opuntia ficus-indica) on the snack physical, sensorial, and nutritional properties was evaluated. In addition, 20% of amaranth flour (Amaranthus caudatus) was used for all formulations. As the percentage of substitution increased, the a⁎ value increased, while the L⁎ decreased. The control snacks presented higher hardness, while the snacks with 10% substitution presented a greater crispness. The sensorial properties (overall liking, colour, crispness, and oiliness) reported that the samples containing cactus pear peel powder were the most accepted. The fat content decreased as the substitution percentage increased. The F3 formulation presented the best physical and sensorial properties and when compared with other commercial snack brands, it presented low fat and an adequate protein and fibre content. Therefore, snacks based on brown rice, amaranth, and cactus pear by-product could be considered as a good option of gluten-free product, contributing to reducing the lack of gluten-free products on the markets.

scholarly journals Potential Application of Resistant Starch Sorghum in Gluten-Free Pasta: Nutritional, Structural and Sensory Evaluations

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 908
Author(s):  
Mariasole Cervini ◽  
Alice Gruppi ◽  
Andrea Bassani ◽  
Giorgia Spigno ◽  
Gianluca Giuberti
Keyword(s):  
Dietary Fiber ◽  
Resistant Starch ◽  
Dry Matter ◽  
Rice Flour ◽  
Cooking Time ◽  
Gluten Free ◽  
Total Dietary Fiber ◽  
A Value ◽  
Starch Properties ◽  
Sensory Evaluations

Gluten-free (GF) pasta samples containing rice flour replaced with 0, 5, 10, 15 g/100 g (w/w) of a resistant starch ingredient from annealed sorghum starch (annRS) were formulated. The highest total dietary fiber and RS contents (p < 0.05) were measured in uncooked pasta with 15 g/100 g of annRS addition (15-annRS). After cooking, the 15-annRS pasta was characterized by an RS content of 5.8 g/100 g dry matter, confirming the thermal resistance of annRS. The use of annRS positively influenced the optimal cooking time, the cooking loss, the firmness, and the stickiness of the cooked samples, with not remarkably change in color after cooking. The starch hydrolysis index values decreased as the level of annRS increased. Despite a significant decrease in the overall sensory with increasing levels of annRS, all samples were characterized by a value > 5, which is considered the limit of acceptability. The use of annRS in GF pasta up to 15 g/100 g can contribute to creating GF products with high total dietary fiber content, slowly digestible starch properties, and without drastically compromising the sensory attributes.

scholarly journals TECHNOLOGY OF GLUTEN-FREE GINGERBREADS FROMSESAME FLOUR

2021 ◽  
Vol 38 (2) ◽  
pp. 85-93
Author(s):  
MEDVEDIEVA Anzhelika ◽  
ANTONYUK Iryna ◽  
GRABOVSKA Olena
Keyword(s):  
Chemical Composition ◽  
Wheat Flour ◽  
Control Sample ◽  
Rice Flour ◽  
Gluten Free ◽  
Organoleptic Evaluation ◽  
Free Products ◽  
Complete Replacement ◽  
Organoleptic Parameters

Background. Flour confectionery in Ukraine is in high demand, it’s made gluten-free mainly using corn and rice flour, rarely buckwheat. In our opinion, an inte­resting alternative to these types of flour will be to use sesame flour in the recipe and technology of gingerbread products, due to its convenience and unique taste. We have not found any research on the use of sesame flour in the technologies of gingerbread flour confectionery in available sources. The aim of this research is to scientifically substantiate and develop the techno­logy of gluten-free gingerbread with a complete replacement of wheat with sesame flour. Materials and methods. The object of research is the technology of gingerbread using gluten-free finely ground sesame flour. As a control sample, high-grade wheat flour was used for the preparation of children’s gingerbread by custard. The quality of gingerbread is determined according to DSTU 4187:2003 (State Stan­dards of Ukraine). Organoleptic evaluation of the samples was performed on a 5-point scale. The calculation of nutritional value (proteins, lipids, carbohydrates, dietary fiber), and the content of minerals is carried out according to the tables of chemical composition. Results. With the help of test doughs, it was found that in the recipe of children’s gingerbread it is possible to completely replace wheat flour with sesame and "dry perfume" (a mixture of spices) with nutmeg. According to organoleptic parameters of two types of gingerbread from wheat and sesame flour, the latter were less porous, but had a pleasant rich taste of sesame and nutmeg aroma. As a result, the identified shortcomings do not have a significant impact on the overall quality of gluten-free products. The technological scheme of preparation of "Sesame" gingerbreads with the use of sesame flour and nutmeg has been developed. The chemical composition, mineral content and energy value of control and deve­loped gingerbreads were calculated. The latter had better nutritional and biological value. Conclusion. The technology of gingerbread dough and gingerbreads with the use of sesame flour and nutmeg has been developed, which improves the organoleptic and physicochemical parameters of the new "Sesame" gingerbreads, makes their taste more expressive and enriches them with useful microelements. By replacing wheat flour with sesame, the finished products do not contain gluten and can be recommended to certain categories of consumers who suffer from diseases associated with wheat protein intolerance and allergy to it.

Instant rice-based composite pasta requiring no cooking

2020 ◽  
pp. 108201322097380
Author(s):  
Porinita Devi ◽  
Sweety Kalita ◽  
Mridula Saikia Barooah ◽  
Ananta Saikia ◽  
Abhijit Borah ◽  
...  
Keyword(s):  
Guar Gum ◽  
Low Cost ◽  
Rice Flour ◽  
Cooking Time ◽  
Cooking Loss ◽  
Hot Water ◽  
Cooking Properties ◽  
Nutritional Qualities ◽  
Suitable Amount

The present study was undertaken to develop rice-based composite pasta with improved cooking/rehydrating and nutritional qualities. Pasta samples (T1-T10) having different proportions of rice flour (RF, 60-80%), wheat flour (WF, 40-12%), malted green gram flour (MGGF, 5 and 10%) and guar gum (GG, 1-3%) were prepared using a single screw extruder. Pasta made of 100% WF served as the control (T0). The cooked or rehydrated samples were evaluated for their cooking properties (optimum cooking time, cooking loss and swelling index), whiteness and yellowness indices, textural and organoleptic parameters. Substitution of WF by RF significantly reduced the cooking time, and improved the whiteness and swelling indices of the samples. However, reduction in WF increased the cooking loss, compromised textural and organoleptic attributes in samples with high RF content (80%); nevertheless, addition of GG and MGGF reduced these losses and improved the sensory qualities (p < 0.05). Irrespective of the composition of rice-based pasta, the optimal cooking time ranged within 2–4 min (unlike T0) and these samples could also be rehydrated in hot water within a short span of 5 min to attain textural qualities at par with their cooked counterparts and with sensorial scores well above the limit of acceptable range (≥5) (except T3 (80%RF + 20%WF)); nonetheless the cooked ones led to higher preference from the sensory panel. Adhesiveness of the rehydrated samples was lesser than their cooked counterparts, while vice versa was observed in case of their instrumental firmness/hardness. Among these, T7 (70%RF + 19%WF + 10%MGGF + 1%GG) and T9 (80%RF + 13%WF + 5%MGGF + 2%GG) exhibited high protein content (∼1.17–1.29 times higher than T0) and the most desired low in vitro starch digestibility and calorific values (∼1.16–1.25 fold reduction). Thus low-cost quick-cooking/rehydrating pasta can be successfully developed by adding suitable amount of MGGF and GG into rice-wheat composite flours.

scholarly journals From Polyclonal Sera to Recombinant Antibodies: A Review of Immunological Detection of Gluten in Foodstuff

Foods ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 66
Author(s):  
Eduardo Garcia-Calvo ◽  
Aina García-García ◽  
Raquel Madrid ◽  
Rosario Martin ◽  
Teresa García
Keyword(s):  
Polyclonal Antibodies ◽  
Chemical Properties ◽  
Recombinant Antibodies ◽  
Hybridoma Cells ◽  
Gluten Free ◽  
Market Demand ◽  
Free Products ◽  
Protein Motifs ◽  
Detection Systems ◽  
Antibodies Monoclonal

Gluten is the ethanol-soluble protein fraction of cereal endosperms like wheat, rye, and barley. It is widely used in the food industry because of the physical–chemical properties it gives to dough. Nevertheless, there are some gluten-related diseases that are presenting increasing prevalences, e.g., celiac disease, for which a strict gluten-free diet is the best treatment. Due to this situation, gluten labeling legislation has been developed in several countries around the world. This article reviews the gluten immune detection systems that have been applied to comply with such regulations. These systems have followed the development of antibody biotechnology, which comprise three major methodologies: polyclonal antibodies, monoclonal antibodies (mAbs) derived from hybridoma cells (some examples are 401.21, R5, G12, and α-20 antibodies), and the most recent methodology of recombinant antibodies. Initially, the main objective was the consecution of new high-affinity antibodies, resulting in low detection and quantification limits that are mainly achieved with the R5 mAb (the gold standard for gluten detection). Increasing knowledge about the causes of gluten-related diseases has increased the complexity of research in this field, with current efforts not only focusing on the development of more specific and sensitive systems for gluten but also the detection of protein motifs related to pathogenicity. New tools based on recombinant antibodies will provide adequate safety and traceability methodologies to meet the increasing market demand for gluten-free products.

scholarly journals Gluten-Free Rice Instant Pasta: Effect of Extrusion-Cooking Parameters on Selected Quality Attributes and Microstructure

Processes ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 693
Author(s):  
Abdallah Bouasla ◽  
Agnieszka Wójtowicz
Keyword(s):  
Water Absorption ◽  
Mechanical Energy ◽  
Rice Flour ◽  
Quality Attributes ◽  
Cooking Time ◽  
Cooking Loss ◽  
Extrusion Cooking ◽  
Gluten Free ◽  
Screw Speed ◽  
Feed Moisture

In the present study, we applied extrusion-cooking to polished rice flour so as to prepare gluten-free pasta. The aim of the work was to investigate the effect of feed moisture (28, 30 and 32%) and screw speed (60, 80 and 100 rpm) on selected rice pasta quality attributes (water absorption, cooking loss, firmness, stickiness and microstructure) and extrusion response (specific mechanical energy). Our results showed that feed moisture significantly affected all tested quality attributes of the rice pasta, while screw speed exhibited a significant effect on all quality attributes except cooking time and stickiness. Moreover, raising the feed moisture increased the cooking time, water absorption, cooking loss, hardness and stickiness, but decreased the firmness at high screw speed. In addition, increasing the screw speed enhanced the cooking loss and hardness, but diminished the water absorption and firmness of pasta with low feed moisture. Rice pasta prepared with 30% moisture content and at 80 rpm showed adequate quality, as confirmed by a firm texture and low cooking loss and stickiness. Microstructure analysis showed a compact and dense internal structure of the dry pasta, and the surface was smooth and even when at least 30% moisture was applied at 80 rpm screw speed during processing.

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

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