In this study, we aimed to compare the quality characteristics of madeleines prepared by substituting wheat flour with stabilized rice bran (SRB) at levels of 0–40%, and evaluated physicochemical properties and consumer acceptability to investigate sensory characteristics. Volume and baking loss significantly increased, whereas the moisture content significantly decreased with increasing SRB substitution levels (p<0.05). Concerning color, the L* value significantly decreased, whereas the a* and b* values significantly increased with an increasing SRB content (p<0.05). In the texture profile analysis, hardness significantly decreased with higher SRB levels. Moreover, both gumminess and chewiness displayed significant reduction in proportion to the SRB content. In the consumer acceptability test, the control group exhibited the highest score for appearance (7.91±1.25), while the appearance scores of SRBadded samples decreased with an increasing SRB content, suggesting that darker colors negatively influenced consumer preference. However, the SRB 30% group yielded the highest scores in grain flavor and overall acceptability (6.00±2.16 and 6.53±1.68, respectively). Based on the combined results of quality characteristics and consumer evaluation, we determined 30% SRB substitution the most suitable level for madeleine formulation.

This study investigated the quality characteristics of madeleines prepared using varying amounts of roasted black soybean flour (RBF). The RBF was used to substitute 0% (control group), 20% (RBF-20 group), 40% (RBF-40 group) and 60% (RBF-60 group) of weak flour (WF) in the manufacture of madeleine. The substitution of WF with RBF showed decreased the pH but increased the sugar concentration of the batter (p<0.01). Low lightness (L) and low yellowness (b) were observed in the experimental groups at high ratios of RBF substitution (p<0.05). The experimental groups of madeleines showed higher hardness and chewiness than the control group (p<0.001). The principal component analysis of the RBF- 60 experimental group, which had the highest proportion of RBF, showed that it had relatively strong characteristics with respect to “darkness”, “soybean odor”, “sesame odor”, “grains odor”, “savory flavor”, “sweetness”, “black soybean taste”, and “moistness”. The acceptance test results, showed that the RBF-20 experimental group was similar to the control group with respect to “odor acceptance”, “taste acceptance”, and “texture acceptance”. Thus, this study confirmed the possibility of using RBF for the preparation of madeleines.