• Korean journal of food and cookery science
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• v.17 no.1
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• pp.1-6
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• 2001

The purpose of this study was to investigate sensory and mechanical characteristics of Surichwi-injeulmi by adding Surichwi contents. According to sensory evaluation of Surichwi-injeulmi, the acceptance was the best in the color, flavor and overall quality when adding 20% Surichwi. As the additional ratio of Surichwi was increased, the lightness and yellowness were decreased, however, the redness was negatively increased. As a results of textural analysis of Surichwi-injeulmi by adding Surichwi contents in storing at 20$\^{C}$, the hardness, chewiness, gumminess and cohesiveness were decreased with the increased by adding Surichwi contents. The hardness, chewiness, gumminess and cohesiveness were decreased by increased storage time, whereas the elasticity was increased. Textural characteristics of Surichwi-injeulmi added 30% and 40% Surichwi in storing at 20$\^{C}$ showed less change than those of 0 and 10% group.

• Korean journal of food and cookery science
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• v.10 no.2
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• pp.94-98
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• 1994

Hardness and elasticity for SurichwijuIPyun(Korean rice cake supplemented with Surichwi) made with various levels of Surichwi(O∼40%) boiled in 1% sodium bicarbonate added water were decreased by increasing additional rate of Surichwi, but adhesiveness and cohesiveness didn't show constant increase or decrease. Guminess and chewiness showed significant differences by decreasing additional rate of Surichwi. As a results of sensory evaluation of Surichwiiulpyun, Julpyun supplemented with 20fs Surichwi showed the most favorite tendency in color, flavor and overall acceptability. Textural characteristics of Surichwijulpyun supplemented with 20 and 30% Surichwi in storing at 20$^{\circ}C$ showed less change than those of 0 and loft group. Gumminess and chewiness showed similar trend to hardness, and there were significant differences in additional rate of Surichwi and storage time.

• Korean Journal of Food Science and Technology
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• v.50 no.5
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• pp.499-503
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• 2018

Transglutaminase (TGase), which forms linkages among proteins, has been used to improve food quality. In the current study, quality characteristics such as color values, texture profile parameters, and sensory profiles of the frozen surichwi (Synurus deltoids) rice cake made using transglutaminase (TGase) treated-rice flour were investigated, with a view to producing high-value rice products. The results indicate that Hunter color values (L and b) and TPA parameter values (hardness, gumminess and chewiness) of frozen surichwi rice cake made with TGase-treated rice flour were significantly changed, and that these properties may be applied to improve the sensory qualities of final products. Also, the sensory acceptability scores related to color, appearance, taste and texture, as well as overall acceptability of the TGase-treated frozen surichwi rice cake, were found to be significantly higher compared to controls. In conclusion, the results clearly indicate that TGase-treated rice flour carries the potential to improve the overall quality of frozen rice cake, and that surichwi is an effective ingredient for sensory profiles.