Open AccessJournal Article
Rheometric measurement of dough rheological characteristics and factors affecting it.
TLDR
Small amplitude oscillatory shear measurements afford the measurement of dynamic rheological functions, without altering the internal network structure of materials tested and are far more reliable than steady shear measurement.Abstract:
Bread is one of the most important foods consumed all over the world. This review focuses on the use of rheometer for the measurement of dough rheological properties and factors affecting them. Rheological properties of dough are very important in bread baking quality. Knowledge of the rheological behavior of bread dough is very important to understand mechanical properties of the dough and control finished products. Small amplitude oscillatory shear (SAOS) measurements afford the measurement of dynamic rheological functions, without altering the internal network structure of materials tested and are far more reliable than steady shear measurement. Viscoelasticity of dough is related to many factors such as nature of flour, dough ingredient, temperature, water uptake, air incorporation and type of mixing. There are many models to predicate dough rheology. In this work some of these models such as power low, linear Maxwell model, Lethersich's model, Peleg’s model and etc., were presented. The instruments such as farinograph, mixograph, Rheomixer, Extensigraph, Alveograph, Amylograph, Maturograph, Oven Rise Recorder, Fermentometer, Dynamic oscillatory, Concentric cylinders, Parallel plates, which are used for the measurement of dough rheological properties (due to viscoelastic behavior of dough) were also described. Key Word: Bread; Dough; Rheology; Flour; Rheology modelsread more
Citations
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Mapping of Saccharomyces cerevisiae metabolites in fermenting wheat straight-dough reveals succinic acid as pH-determining factor
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References
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Journal ArticleDOI
Influence of hydrocolloids on dough rheology and bread quality
TL;DR: In this paper, the effect of different hydrocolloids (sodium alginate, κ-carrageenan, xanthan gum and hydroxypropylmethylcellulose) on the rheological properties of the wheat flour dough and the final quality of breads was investigated.
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Effect of the addition of different fibres on wheat dough performance and bread quality
TL;DR: In this article, the potential use of various commercial fibres (carob fibre, inulin and pea fibre), as fibre-enriching agents in breadmaking, is reported.
Journal ArticleDOI
Rheology and the breadmaking process
TL;DR: The application of rheology to the main processes encountered during breadmaking (mixing, sheeting, fermentation, and baking) is reviewed in this paper, where the most commonly used rheological test methods and their relationships to product functionality are reviewed.
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Effect of emulsifier and guar gum on micro structural, rheological and baking performance of frozen bread dough
TL;DR: In this paper, the influence of mono-and diacylglycerols esterified to mono- and diacetyltartaric acid (DATEM) and guar gum on dynamic rheological behaviour, starch gelatinization, microstructure and bread properties of frozen dough were analyzed.
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The Dynamic Rheological Properties of Glutens and Gluten Sub-Fractions from Wheats of Good and Poor Bread Making Quality
TL;DR: The dynamic rheological properties ofglutens and gluten fractions (gliadin and glutenin) of two U.K.-grown wheat cultivars, Hereward and Riband, having good and poor bread quality, respectively, were studied in this article.