whole wheat flour
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Author(s):  
P.V.K. Jagannadha Rao ◽  
P. Sreedevi ◽  
Y. Navaneetha ◽  
K. Kiranmayi ◽  
M. Bharathalakshmi

Background: Jowar (Sorghum) is one of the most popular millet grown in tropical and semi-arid regions. The present study was aimed to design and develop the process technology for the preparation of biscuits from blends of jowar and jaggery by replacing wheat flour. Methods: The biscuits were analysed for physico-chemical and sensory properties. The proportions taken were 30:70:60, 40:60:60, 50:50:60, 60:40:60, 70:30:60 and 100:0:60 of jowar flour, whole wheat flour and jaggery respectively. Sensory evaluation was performed by using composite scoring test and means were evaluated by Krushkal Walli H-Test. Result: Sensory evaluation revealed that the ratio of 100:0:60 (SWJ 6) jowar, whole wheat flour and jaggery has highest acceptability and was considered for further studies. The physical parameters of biscuits such as mass (20 g), thickness (7 mm), spread factor (64.28), diameter (45 mm) and color values were determined. The texture analysis revealed that the biscuits held hardness (32.5 g), fracturability (8.60 mm) and cutting strength (3.390 kg). Proximate analysis was estimated as energy (583 kcal), carbohydrate (92.6 g), protein (10.8 g), fat (4.8 g), crude fibre (8.6 g), calcium (46 mg), zinc (58.3 mg), iron (16.1 mg) and potassium (420 mg) per 100 g for SWJ 6 proportion.


2022 ◽  
Vol 52 (7) ◽  
Author(s):  
Daiane de Souza Gomes ◽  
Lucas Silva Rosa ◽  
Layse do Prado Cordoba ◽  
Fernanda Fiorda-Mello ◽  
Michele Rigon Spier ◽  
...  

ABSTRACT: Wheat flour (WF), pea flour (PF) and whole wheat flour (WWF) were mixed in different ratios by applying a simplex-centroid mixture design, in order to evaluate the impact of these combinations on the physical and sensorial properties of muffins. The interaction between WF and WWF produced muffins with brighter crusts and muffins prepared with higher ration of PF were harder. The ranking test was performed with the objective of identifying the most preferred muffin experiments according to the flavor attribute. The experiments with the lowest ranking scores were selected and submitted to the acceptance test. In the acceptance test, the attributes of color, taste, texture and overall acceptance were evaluated, where muffins obtained scores higher than 7 (“moderately liked”), indicating good acceptance of all experiments. The experiment (a) (80% of WF, 10% of PF and 10% of WWF) was chosen for presenting the highest set of scores.


Author(s):  
V. V. Liubych

Purpose. To study the quality formation in bread from different flour of spelt wheat (premium, whole-wheat) depending on the variety and line. Methods. Laboratory, mathematical and statistical, physical and chemical. Results. The bread volume made from high-grade flour varied from 303 to 523 cm3, which corresponds to 1.0–7.6 points depending on the variety and line of spelt wheat. The bread volume made from whole-wheat flour was 10–20% less than the bread volume made from premium flour. The average bread volume obtained from whole-wheat flour of ‘Zoria Ukrainy’ variety was 470 cm3, while low bread volume was obtained from flour of ‘Shvedska 1’ variety and LPP 3132, LPP 3117, TV 1100 lines which corresponded to 2.8–3.2 points. In other varieties and lines, these indicators were very low and ranged between 270 and 328 cm3 or less by 142–200 cm3 compared to the standard variety. The convexity of pan bread made from high-grade flour was the highest in ‘Zoria Ukrainy’ spelt wheat variety and NAK 34/12‑2 line: 0.49 and 0.54, respectively, which corresponded to 5.0 points. Significantly higher indicators were found in P 3, NAK34/12–2, and LPP 3122/2 lines: 0.38–0.51 (1.0–5.0 points). In ‘Shvedska 1’ variety and five lines, the indicator of bread convexity varied from 0.27 to 0.37 (from 3.0 to 4.0 points). In other varieties and lines it was significantly lower (0.07–0.21) than in the standard. The indicator of bread convexity from whole-wheat flour in ‘Zoria Ukrainy’ spelt wheat variety was 0.37 which corresponded to 4.0 points. Significantly higher indicators were found in P 3, NAK34/12–2 and LPP 3122/2 lines: 0.38–0.51 (1.0–5.0 points). In ‘Shvedska 1’ variety and five lines, the bread convexity indicator varied from 0.27 to 0.37, that corresponds to 3.0–4.0 points). In other varieties and lines it was significantly lower (0.07–0.21) than in the standard. Culinary quality of bread was high in all samples: 7.2–8.4 points (80–93% of the maximum value). However, the highest quality had the bread made from ‘Zoria Ukrainy’ variety, LPP 3132, NAK34/12–2, and TV 1100 lines. The overall culinary quality of whole-wheat bread was very high as it varied from 8.3 to 9.0 points. However, the bread made from ‘Shvedska 1’ variety and LPP 3117, LPP 3122/2, P 3, LPP 3132, NAK34/12–2 lines had the highest quality (9.0 points). Conclusions. Gloss index of bread surface and its overall estimate is affected by the protein content in grain. Gluten content has a slightly smaller effect on bread quality. In addition, crust surface, bread texture, the overall estimate of bread quality is also affected by the gluten deformation index. Bread obtained from ‘Zoria Ukrainy’ flour, LPP 3132, NAK34/12–2, and TV 1100 lines had the highest overall culinary evaluation.


Author(s):  
Adewumi T. Oyeyinka ◽  
Joy O. Dahunsi ◽  
Olaide A. Akintayo ◽  
Samson A. Oyeyinka ◽  
Janet A. Adebiyi ◽  
...  

Foods ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2857
Author(s):  
Wenfei Tian ◽  
Jingyang Tong ◽  
Xiaoyue Zhu ◽  
Philipp Fritschi Martin ◽  
Yonghui Li ◽  
...  

The health benefits from consumption of whole wheat products are widely recognized. This study investigated the effects of different pilot-scale milling methods on physicochemical properties, bioactive components, Chinese steamed bread (CSB), and Chinese leavened pancakes (CLP) qualities of whole wheat flour (WWF). The results indicated that WWF-1 from the reconstitution of brans processed by a hammer mill had the best CSB and CLP quality overall. WWF from entire grain grinding by a jet mill (65 Hz) contained the highest concentration of bioactive components including dietary fibers (DF) and phenolic acids. A finer particle size did not necessarily result in a higher content of phenolic antioxidants in WWF. DF contents and damaged starch were negatively correlated with CSB and CLP quality. Compromised reduced quality observed in CLP made from WWF indicated its potentially higher acceptance as a whole-grain product.


2021 ◽  
Vol 7 (11) ◽  
pp. 911
Author(s):  
Georgina Uriarte-Frías ◽  
Martha M. Hernández-Ortega ◽  
Gabriela Gutiérrez-Salmeán ◽  
Miriam Magale Santiago-Ortiz ◽  
Humberto J. Morris-Quevedo ◽  
...  

Oyster mushroom (Pleurotusostreatus), nopal (Opuntia ficus-indica) and amaranth (Amaranthus spp.) are pre-Hispanic foods widely consumed in Mexico. However, there are no standard products developed with these ingredientsas functional cookies. This study evaluated the impact of partial replacement (50%) of whole-wheat flour (WWF) with three formulations of P. ostreatus, nopal and amaranth flours (POF, NF and AF, respectively) on the nutritional/antioxidant properties of fortified cookies. The proportion of the flours’ ingredients (WWF:AF:NF:POF) were 100% WWF (traditional cookies), 50:35:10:5 (F1), 50:30:15:5 (F2) and 50:40:5:5 (F3). Proximal composition, phenolic/flavonoid contents, and ABTS•+ scavenging activity were determined in flours and cookies.POF, NF and AF possess a high nutritional value comprising polyphenols/flavonoids and a significant antioxidant potential. Total protein, ash and flavonoids were higher in fortified cookies than in controls. Cookies prepared with F2—the highest nopal level—contained 5.29% of dietary fiber and five times higher polyphenol content than control cookies. The ABTS•+ scavenging ability was similar in the three enriched cookies (87.73–89.58%), but higher than that in traditional cookies (75.60%). The applicability of POF/NF/AF for replacing up to 50% of WWF in the production of functional cookies was demonstrated without compromising products’ acceptability.This research promotes renewable local bioresouces for a sustainable agri-food chain, especially edible mushrooms.


BMC Chemistry ◽  
2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Chenling Qu ◽  
Qiankui Yang ◽  
Lina Ding ◽  
Xueke Wang ◽  
Shengqiang Liu ◽  
...  

AbstractIn order to stabilize the whole wheat flour and extend its shelf life, microwave was employed to heat the wheat bran to inactivate the lipase in this paper. The effects of microwave heating of wheat bran on the lipase activities, gluten properties, dough properties and storage stability of the stabilized whole wheat flour, and the quality of steamed bread made of stabilized whole wheat flour were investigated. Furthermore, molecular docking was applied to interpret the mechanism. The results showed that microwave can reduce lipase activity, maintain the quality of whole wheat flour dough and steamed bread, and retard rancidity. The molecular docking results displayed that the conformation of the amino acids chains near the lipase catalytic center changed, which made the substrate difficult to enter the catalytic center and prevented the hydrolysis of the fat substrate.


Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2413
Author(s):  
Yu-Ching Huang ◽  
Andrew L. Mense ◽  
Lingzhu Deng ◽  
Mei Ying Su ◽  
Kuen Ho Shih ◽  
...  

The purpose of this study was to investigate the effects of reconstituted whole wheat flour (WWF) particle size on flour characteristics and northern-type steamed bread (NTSB) quality. In this study, hard white (HW), hard red winter (HRW), and hard red spring (HRS) wheat classes, and four different bran particle size distributions [D(50) values of 53 μm, 74 μm, 105 μm, and 125 μm] were blended at a ratio of 85% refined flour + 15% bran to create reconstituted WWF and make reconstituted WWF NTSB. Farinograph water absorption and water solvent retention capacity (SRC) increased as bran particle size decreased. Flour and dough strength tests such as lactic acid SRC and Farinograph and Mixolab development time and stability did not show any clear trends with bran particle size. HRW WWF tended to be the exception as Farinograph development time and stability generally increased as particle size increased. Resistance to extension increased as bran particle size decreased for HRW WWF and increased as particle size increased for HW and HRS. These differences in WWF dough rheology trends were likely due to differences in gluten characteristics between the classes. The results showed that larger particle sizes (105 μm and 125 μm) were more conducive to achieving desirable whole wheat NTSB specific volume, color, and texture.


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