期刊
FOOD CHEMISTRY
卷 433, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2023.137318
关键词
Rheo-fermentation properties; Rheological properties; 3D printing; Dough; Model
This study aims to predict the rheological properties of dough by using rheo-fermentation properties, providing indirect information on both 3D printing properties and post-processing characteristics. The results suggest that a gluten content of 13% is most suitable for 3D printing and exhibits desirable performance during fermentation and baking.
The rheological properties of dough closely correlate to a dough's ability to be three-dimensionally (3D) printed, but only weakly characterize its fermentation and baking process. This study aimed to use rheo-fermentation properties to predict rheological properties of dough, thereby obtaining indirect information on both 3D printing properties and post-processing characteristics. The 3D printing behavior and baking quality of the dough were measured. A gluten content of 13% was found to be the most suitable for 3D printing and exhibited desirable performance during fermentation and baking. Pearson correlation analysis revealed a strong correlation between rheological properties and rheo-fermentation properties. Using partial least squares regressionbased models, the coefficients of determination of the prediction for rheological parameters (G ', G '', eta*) were 0.920, 0.854 and 0.863, respectively, with corresponding residual prediction deviation values of 3.063, 3.774, and 4.773. These findings suggest that 3D printing of bread dough products can be easily and successfully accomplished.
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