scholarly journals Effects of Different Pilot-Scale Milling Methods on Bioactive Components and End-Use Properties of Whole Wheat Flour

Foods ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2857
Author(s):  
Wenfei Tian ◽  
Jingyang Tong ◽  
Xiaoyue Zhu ◽  
Philipp Fritschi Martin ◽  
Yonghui Li ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Pilot Scale ◽  
Phenolic Antioxidants ◽  
Hammer Mill ◽  
Bioactive Components ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Steamed Bread ◽  
Wheat Products ◽  
End Use

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.

scholarly journals Effects of Milling Methods and Cultivars on Physicochemical Properties of Whole-Wheat Flour

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Min Jeong Kang ◽  
Mi Jeong Kim ◽  
Han Sub Kwak ◽  
Sang Sook Kim
Keyword(s):  
Particle Size ◽  
Wheat Flour ◽  
Water Solubility ◽  
Principal Component ◽  
Hammer Mill ◽  
Particle Sizes ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Milling Method ◽  
Dough Extensibility

The aim of the present study was to investigate the influence of milling methods (jet mill (JM) and hammer mill (HM)) and wheat cultivars (Keumkang (K), Jokyung (J), and Anzunbaengi (A)) on physicochemical and dough properties of whole-wheat flour (WWF). The color, particle size, starch damage (SD), falling number (FN), water absorption index (WAI), water solubility index (WSI), pasting and Mixolab® properties, and dough extensibility of WWF were measured. Significant differences were observed in proximate compositions as well as in color, particle size, FN, and WAI between the distinct milling methods and cultivars (p<0.001). The particle sizes of each cultivar milled with a HM (K: 188.5 µm; J: 115.7 µm; A: 40.34 µm) were larger than those milled with a JM (K: 41.8 µm; J: 50.7 µm; A: 20.8 µm). The final viscosity of WWF milled with a HM (K: 1304 cP; J: 1249 cP; A: 1548 cP) was higher than that of cultivars milled with a JM (K: 1092 cP; J: 1062 cP; A: 994 cP). Dough extensibility and resistance to extension also differed among the cultivars, and the C2 Mixolab® parameter (an indicator of protein weakening) was influenced by the milling method. Overall, results from principal component analysis showed that, among the three cultivars, Keumkang WWF was the most affected by the milling method.

Physicochemical Properties of Dough and Steamed Bread Made from Regular and Whole Wheat Flour

2016 ◽  
Vol 12 (4) ◽  
pp. 411-419 ◽  
Author(s):  
Yi-Tien Chen ◽  
Sy-Yu Shiau ◽  
Jhong-Tai Fu
Keyword(s):  
Physicochemical Properties ◽  
Wheat Flour ◽  
Radical Scavenging ◽  
Whole Wheat Flour ◽  
Substitution Level ◽  
Whole Wheat ◽  
Scavenging Capacity ◽  
Sensory Score ◽  
Steamed Bread ◽  
Dpph Radical Scavenging

Abstract Mantou (steamed bread) is a Chinese fermented wheat product that is cooked in steamer. Whole wheat flour (WWF) is healthier than regular wheat flour (WF). This study investigated the physicochemical properties of dough and mantou made from WF and/or WWF. Results showed that the substitution of WF by WWF resulted in stiffer and less extensible dough. Both Peleg–Normand and Wiechert models fitted well to the stress relaxation data of mantou. Increasing the substitution level of WWF led to the decrease of k1 and k2 in Peleg–Normand model as well as λ1 and λ2 in Wiechert model. Mantou with 100 % WWF had significantly higher hardness but lower cohesiveness and specific volume than regular mantou. However, free and bound phenolics and DPPH radical scavenging capacity of mantou obviously increased with the amount of WWF. Mantou with 25 % WWF had the highest overall sensory score among all mantous tested.

Effects of different milling processes on whole wheat flour quality and performance in steamed bread making

LWT ◽  
2015 ◽  
Vol 62 (1) ◽  
pp. 310-318 ◽  
Author(s):  
Chong Liu ◽  
Lin Liu ◽  
Limin Li ◽  
Chunming Hao ◽  
Xueling Zheng ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Bread Making ◽  
Flour Quality ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Wheat Flour Quality ◽  
Steamed Bread ◽  
And Performance

scholarly journals The Characteristics of Steamed Bread from Reconstituted Whole Wheat Flour (WWF) of Different Hard Wheat Classes with Different Bran Particle Size Distributions

Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2413
Author(s):  
Yu-Ching Huang ◽  
Andrew L. Mense ◽  
Lingzhu Deng ◽  
Mei Ying Su ◽  
Kuen Ho Shih ◽  
...  
Keyword(s):  
Particle Size ◽  
Wheat Flour ◽  
Development Time ◽  
Dough Rheology ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Water Solvent ◽  
Steamed Bread

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.

scholarly journals The effect of microwave stabilization on the properties of whole wheat flour and its further interpretation by molecular docking

BMC Chemistry ◽  
2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Chenling Qu ◽  
Qiankui Yang ◽  
Lina Ding ◽  
Xueke Wang ◽  
Shengqiang Liu ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Wheat Flour ◽  
Wheat Bran ◽  
Catalytic Center ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Steamed Bread ◽  
And Storage ◽  
Hydrolysis Of

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.

scholarly journals The Bread Making Qualities of Bread Dough Supplemented with Whole Wheat Flour and Treated with Enzymes

2017 ◽  
Vol 23 (3) ◽  
pp. 403-410 ◽  
Author(s):  
Koki Matsushita ◽  
Dennis Marvin Santiago ◽  
Tatsuya Noda ◽  
Kazumasa Tsuboi ◽  
Sakura Kawakami ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Bread Making ◽  
Bread Dough ◽  
Whole Wheat Flour ◽  
Whole Wheat
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