Characterization of potato starch-high amylose rice starch blend as a substitute of acetylated potato starch in long-life noodle.

Food Sci Biotechnol

Department of Food Science and Biotechnology, Graduate School, Kyonggi University, Suwon, 16227 Korea.

Published: October 2024

Unlabelled: This study investigated the suitability of a potato starch (NP)-Dodamssal rice starch (DD) mixture to replace acetylated potato starch (AP) in long-life noodles. Wheat flour (WF) was replaced with AP and NP in 20% of WF, and NP was replaced with DD in 10-50% of NP. The swelling power of the WF-AP mixture was similar to that of all the WF-NP-DD mixtures. The melting enthalpies of the WF-NP-DD mixtures were slightly higher than those of the WF-AP mixtures. The pasting viscosity decreased with increasing DD content of the mixtures. The G' of all the WF-NP-DD mixtures was higher than that of the WF-AP mixture over the temperature profile, and similar G' patterns over time were observed. The tensile strengths of noodles by the WF-NP-DD mixtures were similar to those obtained using the WF and WF-AP mixture. Overall, NP-DD mixtures have the potential to replace AP when mixed with WF.

Supplementary Information: The online version contains supplementary material available at 10.1007/s10068-024-01628-7.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11364725PMC
http://dx.doi.org/10.1007/s10068-024-01628-7DOI Listing

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Characterization of potato starch-high amylose rice starch blend as a substitute of acetylated potato starch in long-life noodle.

Food Sci Biotechnol

October 2024

Department of Food Science and Biotechnology, Graduate School, Kyonggi University, Suwon, 16227 Korea.

Unlabelled: This study investigated the suitability of a potato starch (NP)-Dodamssal rice starch (DD) mixture to replace acetylated potato starch (AP) in long-life noodles. Wheat flour (WF) was replaced with AP and NP in 20% of WF, and NP was replaced with DD in 10-50% of NP. The swelling power of the WF-AP mixture was similar to that of all the WF-NP-DD mixtures.

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