نتایج جستجو برای: land races of bread wheat
تعداد نتایج: 21186423 فیلتر نتایج به سال:
Bread quality index was established using the instrumental analysis of bread parameters 12 that influence the consumers’ acceptability. The instrumental methods that describe 13 bread appearance, structure and texture have been chosen in order to enable the 14 identification and quantification of main discrepancies of wheat bread produced by 15 different processes such as fully baked frozen bre...
Background and purpose: Phytic acid plays a major role in reducing the bioavailability of minerals in food. The aim of this study was to evaluate the effect of controlled sourdough fermentation on reduction of phytate content in dough and bread produced by whole wheat flour containing Lactobacillus plantarum and Lactobacillus brevis. Materials and methods: This experimental study was carried...
Salinity is one of the environmental stresses that affects bread wheat grain yield in most parts of the world. One of the basic strategies to mitgiate the effect of non-biological stresses such as salinity is genetic improvement of crop plants. Identification of stress-associated genes is a prerequisite for genetic improvement. In the present study, the role of a number of genes in the aquapori...
Cereal Chem. 66(3):224-227 A reconstituted whole wheat bread (containing 16.3% bran plus 12.7% was included in the baking process. Addition of a high level of enzymeshorts) with a loaf volume equal to the control was obtained by allowing active soy flour eliminated the need for the no-yeast sponge stage. Certain indigenous lipoxygenase (soaking the nonflour milling fractions) or added salts and...
Cereal Chem. 76(4):548–551 The complete amino acid sequence of an α-type gliadin from spelt wheat (spelta) has been deduced from the cloned DNA sequence and compared with α-type gliadin sequences from bread wheat. The comparison showed only minor differences in amino acid sequences between the α-type gliadin from bread wheat and the α-type gliadin from spelta. The two sequences had an identity ...
kefiran, extracted from kefir grains, is a water-soluble, glucogalactan containing almost equal amounts of d-glucose and d-galactose residues. throughout this research, kefiran and xanthan were added at concentrations of 3% (w/w flour basis) to two wheat dough samples to investigate the effects on the rheological and physical properties of french bread. physicochemical properties of wheat and i...
Recent research on the wheat curl mite species complex has revealed extensive genetic diversity that has distinguished several genetic lineages infesting bread wheat (Triticum aestivum L.) and other cereals worldwide. Turkey is the historical region of wheat and barley (Hordeum vulgare L.) domestication and diversification. The close relationship between these grasses and the wheat curl mite pr...
Dietary carbohydrate modification enhances insulin secretion in persons with the metabolic syndrome.
BACKGROUND The metabolic syndrome markedly increases the risk of type 2 diabetes and cardiovascular disease, but the influence of dietary modification on insulin and glucose metabolism independent of weight loss is still poorly understood. OBJECTIVE Our aim was to test whether carbohydrate dietary modifications improve insulin sensitivity and secretion and glucose tolerance in overweight or o...
In this study, the effects of quality and quantity of protein in flours with 95% and 70% extraction rates obtained from Mahdavi and Tajan wheat cultivars each baked at two different durations (100 and 75 sec.) and temperatures (210 and 250°C), after wrapping in polyethylene packages with 40µm thickness were investigated. All tests were carried out during 168 hours after packing and at 24h inter...
wheat flour was substituted with oat flour by 0, 10, 20, 30, and 40% to investigate the effect on dough rheology and bread sensory quality and texture. water absorption and dough development time in oat composite doughs increased with an increasing level of oat flour, whereas dough resistance, extensibility and bread firmness decreased. dough sof-tening increased with an increased level of oat ...
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