scholarly journals Comparison of Antioxidant Properties of Refined and Whole Wheat Flour and Bread

Antioxidants ◽  
2013 ◽  
Vol 2 (4) ◽  
pp. 370-383 ◽  
Author(s):  
Lilei Yu ◽  
Anne-Laure Nanguet ◽  
Trust Beta
Keyword(s):  
Wheat Flour ◽  
Antioxidant Properties ◽  
Whole Wheat Flour ◽  
Whole Wheat

scholarly journals Influence of walnut on the nutritional and physicochemical properties of biscuits made from whole wheat

Agrosearch ◽  
2020 ◽  
Vol 20 (1) ◽  
pp. 45-58
Author(s):  
A.O. Dauda ◽  
O.A. Abiodun ◽  
O.A. Akintayo ◽  
A.A. Babayeju ◽  
K.O. Salami ◽  
...  
Keyword(s):  
Wheat Flour ◽  
Proximate Composition ◽  
Antioxidant Properties ◽  
Control Sample ◽  
Essential Amino Acids ◽  
Crude Fibre ◽  
Whole Wheat Flour ◽  
Standard Methods ◽  
Whole Wheat ◽  
High Antioxidant Activity

In this study, the influence of walnut flour in biscuit production was studied. Biscuits were made from blends of whole wheat with walnut flours and were assessed for quality attributes and storability. Walnut was blended with whole-wheat thus: B (2%:98%); C (4%:96%); D (6%:94%); E (8%:92%) and F (10%:90%), while plain whole wheat flour served as control (Sample A). The biscuits were baked in the oven operated at 1800C for 20-30 minutes, cooled, packaged, stored for eight weeks, and analysed for physicochemical, microbial and sensory properties using standard methods. The results revealed that the proximate composition of the samples during storage were as follows: protein, moisture, ash, crude-fat, crude-fibre and carbohydrate values ranged thus: (9.30-14.26%), (10.28-12.06%), (2.20-2.92%), (13.24-16.66%), (0.69-1.17%) and (53.60-61.47%) respectively, with better nutrient stability in the treated samples when compared to the control. The colour varied with increasing substitution, while the essential amino acids were higher in the walnut-supplemented samples. The microbial load of the control was higher than those of the treated samples, due to high antioxidant activity of walnut. Sensory evaluation revealed that biscuit sample having 2% walnut flour was most preferred. Keywords: Whole wheat flour; walnut; proximate composition; antioxidant properties; shelf life.

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

Extrinsic vs intrinsic labeling of the calcium in whole-wheat flour

1992 ◽  
Vol 55 (2) ◽  
pp. 452-454 ◽  
Author(s):  
C M Weaver ◽  
R P Heaney ◽  
B R Martin ◽  
M L Fitzsimmons
Keyword(s):  
Wheat Flour ◽  
Whole Wheat Flour ◽  
Whole Wheat

PRODUCTION AND PROPERTIES OF 2,3-BUTANEDIOL: IX. THE EFFECT OF VARIOUS NUTRIENT MATERIALS ON THE FERMENTATION OF STARCH BY AEROBACILLUS POLYMYXA

1946 ◽  
Vol 24f (1) ◽  
pp. 29-38 ◽  
Author(s):  
Sybil B. Fratkin ◽  
G. A. Adams
Keyword(s):  
Wheat Flour ◽  
Yeast Extract ◽  
Corn Steep Liquor ◽  
Wheat Gluten ◽  
Wheat Starch ◽  
Whole Wheat Flour ◽  
Beneficial Effects ◽  
Whole Wheat ◽  
Steep Liquor ◽  
Starch Medium

Wheat starch is a poor medium for fermentation by Aerobacillus polymyxa. The solubles recovered from the separation of starch and gluten in patent flour enhance the fermentation but not as effectively as the similar fraction from whole wheat flour. Addition of supplements is necessary for a satisfactory yield of products in a reasonable length of time. Wheat gluten has no stimulatory effect but bran and shorts are both effective, the latter being slightly superior. An 8% starch medium fortified with the solubles from whole wheat required a 2.5% supplement of shorts to bring fermentation by A. polymyxa to 90% completeness in 72 hr.Of the various supplements tested, a 1% addition of malt sprouts proved to be the most effective, fermentation being 90% complete in 72 hr. Shorts, bran, Cerogras (dehydrated young oats), alfalfa, soya beans, yeast extract, and corn-steep liquor follow in order of decreasing effectiveness.The solubles from whole wheat when ashed have no beneficial effects on the fermentation of starch by A. polymyxa.

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.

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