This study explores the impact of milling methods on the quality and noodle-making performance by comparing jet-milled (WF-JM) and ultra-centrifugally milled (WF-UM) purple-colored whole wheat flours. WF-JM exhibits smaller starch granules and a fragmented protein matrix attributed to the increased milling pressure. Physicochemical analyses reveal lower moisture and higher damaged starch in WF-JM. Rheological analyses show lower viscosity in the WF-JM blends. The mixograph results reveal weaker dough-mixing stability and strength for WF-JM. Cooked noodles from WF-JM are uneven, in contrast to uniform WF-UM strands. Blending WF-UM enhances noodle quality. Overall, the noodle-making performance for WF-JM was inferior compared to WF-UM, confirming the significantly negative impact of damaged starch and fragmented protein matrix in whole wheat flour than the positive effect of particle size. This study highlights the complex interplay between milling methods, particle size, and physicochemical attributes, providing insights for optimizing whole wheat flour processing and product quality.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11364735 | PMC |
| http://dx.doi.org/10.1007/s10068-024-01569-1 | DOI Listing |
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