scholarly journals Wheat flour and gum cordia composite system: pasting, rheology and texture studies

2018 ◽  
Vol 38 (4) ◽  
pp. 691-697 ◽  
Author(s):  
Kaiser MAHMOOD ◽  
Mohammed Saleh ALAMRI ◽  
Mohamed Abdelhakim ABDELLATIF ◽  
Shahzad HUSSAIN ◽  
Akram Ahmed Abdu QASEM
Author(s):  
Jafar Javadpour ◽  
Bradley L. Thiel ◽  
Sarikaya Mehmet ◽  
Ilhan A. Aksay

Practical applications of bulk YBa2Cu3O7−x materials have been limited because of their inadequate critical current density (jc) and poor mechanical properties. Several recent reports have indicated that the addition of Ag to the YBa2Cu3O7−x system is beneficial in improving both mechanical and superconducting properties. However, detailed studies concerning the effect of Ag on the microstructural development of the cermet system have been lacking. Here, we present some observations on the microstructural evolution in the YBa2Cu3O7−x/Ag composite system.The composite samples were prepared by mixing various amounts (2.5 - 50 wt%) AgNO3 in the YBa2Cu3O7−x nitrate precursor solution. These solutions were then spray dried and the resulting powders were either cold pressed or tape cast. The microstructures of the sintered samples were analyzed using SEM (Philips 515) and an analytical TEM (Philips 430T).The SEM micrographs of the compacts with 2.5 and 50 wt% Ag addition sintered at 915°C (below the melting point of Ag) for 1 h in air are displayed in Figs. 1 and 2, respectively.


2019 ◽  
pp. 49-51
Author(s):  
L.G. Priezzheva ◽  
◽  
V.F. Sorochinskiy ◽  
I.A. Verezhnikova ◽  
S.K. Kolomiec ◽  
...  
Keyword(s):  

2020 ◽  
Vol 29 (9) ◽  
pp. 47-49
Author(s):  
E.B. Barabashov ◽  
◽  
L.A. Revina ◽  
E.I. Ponomareva ◽  
S.I. Lukina ◽  
...  
Keyword(s):  

2020 ◽  
Vol 29 (12) ◽  
pp. 52-58
Author(s):  
E.P. Meleshkina ◽  
◽  
S.N. Kolomiets ◽  
A.S. Cheskidova ◽  
◽  
...  

Objectively and reliably determined indicators of rheological properties of the dough were identified using the alveograph device to create a system of classifications of wheat and flour from it for the intended purpose in the future. The analysis of the relationship of standardized quality indicators, as well as newly developed indicators for identifying them, differentiating the quality of wheat flour for the intended purpose, i.e. for finished products. To do this, we use mathematical statistics methods.


2019 ◽  
Vol 28 (1) ◽  
pp. 49-52
Author(s):  
V.A. K. Sagi ◽  
◽  
G.G. Yusupova ◽  
E.V. Nevskaya ◽  
◽  
...  

2019 ◽  
Vol 1 (1) ◽  
pp. 8
Author(s):  
Subekah Nawa Kartikasari ◽  
Puspita Sari ◽  
Achmad Subagio
Keyword(s):  

2014 ◽  
Vol 27 (1) ◽  
pp. 128-142
Author(s):  
Ali A. Sahi ◽  
Ali H. Abdul-Kareem ◽  
Basim A. Jaber

Author(s):  
Ni Putu Diah Cahyani Subamia ◽  
Komang Ayu Nocianitri ◽  
I Dewa Gede Mayun Permana

Type II diabetes mellitus due to an unhealthy lifestyle, one of which is the lack of fiber in daily food consumption. One food that has a high fiber content is tofu dregs. The purpose of this study was to determine substitution of wheat flour with tofu dregs flour to produce a snack bar with the best characteristics, and determine the effect of consumption of snack bar from tofu dregs on blood sugar content in rats. The research was conducted two steps. Step I: Formulation of snack bar using a completely randomized design with tofu dregs flour concentration of 0 %, 10 %, 20 %, 30 %, 40 %, and 50 %. The variables of this study were the content of water, ash, protein, fat, carbohydrates, sensory tests, and effectiveness tests. Step II: the best characteristic snack bar in the step I was used experimental rats. This step used true experimental design with pre-post test control group design. The variables of study were blood glucose levels before treatment and after treatment. The treatment group consisted of normal, negative, positive control, and snack bar. The results of the first step of the research showed that substitution of wheat flour with 40 % tofu dregs produced the best characteristic snack bar with 17.19 % water content, 1.33 % ash content, 11.03 % protein, 20.53 % fat, 49.92 % carbohydrate, light brown color, unpleasant aroma, distinctive soy taste, crumb texture, 0.63 % water soluble food fiber, 1.57 % water insoluble fiber, and total food fiber 2.36 %. The results of the second step of the study showed that the provision of substitution of wheat flour with tofu dregs flour 40 % could reduce blood sugar levels in diabetic mellitus rats until normal, start 290 mg/dl to 108.5 mg/dl. Tofu dregs flour can be used for snack bar formulations for people with diabetes mellitus.


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