• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.5
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• pp.1044-1050
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• 1999

The purpose of this study was to investigate the effect of replacement of 35, 50, 75, 100% of sucrose by sugar alcohols on the texture of sugar cookies. The moistness of dough decreased as the amount of isomalt increased in cookie formula. From the texture profile for rheological properties of dough, hardness and adhesiveness of dough increased as the amount of isomalt increased. From the texture profile for sugar cookie measured by snap test and probing, hardness and brittleness of cookies increased as the levels of replacement decreased. Especially the addition of lactitol increased brittleness of cookies. In addition texture of cookies was close to control cookie as the levels of replacement decreased.

• Journal of Korea Game Society
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• v.17 no.6
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• pp.153-164
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• 2017

In spherical panoramic images, SURF, a feature description method for planar patterns, does not work correctly due to heavy spherical distortion. Since a plane pattern is distorted in a spherical image, the pattern search and replacement in a spherical panoramic image should be treated differently from the case of the planar image. This paper proposes a planar texture replacement method, which transforms a spherical panoramic image into a cubemap panoramic image, searches a pattern using SURF, replaces a plane pattern, and then converts it into a spherical panoramic image.

• Korean journal of food and cookery science
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• v.13 no.3
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• pp.266-271
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• 1997

The effect of partial replacement of flour with roasted soybean powder (0, 5, 10, 15, 20%) was examined by sensory and instrumental analyses of the bread. There were no significant changes in specific loaf volume up to 10% of replacement. Although the hardness of the bread increased with increasing storage time at higher replacement, there were no differences in springiness and cohesiveness compared with control. The yellow color of the soybean powder was reflected in the bread, however, it did not affect the preference. Overall, the bread with 10-15% soybean powder suggested to be acceptable.

• Journal of the Korean Society of Food Culture
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• v.33 no.6
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• pp.580-587
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• 2018

The baking properties of rice bread with polydextrose (3, 6, and 9%), enzymes (0.006, 0.009, and 0.018%) and egg (1.32 and 2.64%) were investigated. The specific gravity and color (L, a, b) of the dough, as well as the appearance, color (L, a, b) and texture of the rice bread were analyzed. The springiness, chewiness, gumminess (p<0.01) and hardness (p<0.001) of the rice bread tended to increase as the amount of added polydextrose increased. Replacement of rice flour with hemicellulase, glucose oxidase and fungal amylase are effective for producing rice bread. Replacement of rice flour with 0.009% glucose oxidase and 0.006% fungal amylase had a significant effect on increasing the volume and decreasing the hardness of the rice bread (p<0.001). Replacement of rice flour with 1.32% egg white also had a significant effect on increasing the volume and decreasing the hardness of the rice bread (p<0.001). These results suggest that replacement of rice flour with 0.009% glucose oxidase and 0.006% fungal amylase, and 1.32% egg white are effective for producing rice bread with good volume and hardness.

• Korean journal of food and cookery science
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• v.12 no.2
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• pp.207-213
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• 1996

Effects of replacement of corn starch with Amylomaize Vll starch and addition of enzyme-resistant starch on texture characteristics of com bread (CON) were investigated. Amylomaize-substituted corn bread (AMZ) was made by replacing corn starch with Amylomaize Vll starch. 15% (RSl5) and 30％ (RS30) of butter, was replaced with enzyme-resistant starch (RS) from Amylomaife Vll starch, respectively. Textu,e describing terms were classified according to their physical properties. Result of sensory evaluation characteristics showed that the size of air cells increased as butter replacement level decreased and that hardness increased but springiness decreased as com starch was replaced with Amylomaize Vll starch. The results of Texture Profile Analysis with deformation of 30% and 50% showed that hardness inclosed but cohesiveness decreased as cooling time increased.

• The Korean Journal of Food And Nutrition
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• v.28 no.4
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• pp.586-593
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• 2015

The baking properties of gluten-free rice bread with different percentages of corn starch and waxy corn starch were investigated. The specific gravity and color (L, a, b) of the dough as well as the appearance, color (L, a, b) and texture of the rice bread were analyzed. Replacement of rice flour with 1, 2.5, 5, 7.5 and 10% corn starch did not have a significant effect on the specific gravity and color of the dough. The volume and specific volume of the rice bread showed an increasing trend as the amount of added corn starch increased. The chewiness, gumminess and hardness of the rice bread showed a decreasing trend as the amount of added corn starch increased. Replacement of rice flour with 1, 5 and 10% waxy corn starch did not have a significant effect on the specific gravity and color of the dough. The color of the rice bread showed an increasing trend as the amount of added waxy corn starch increased. These results suggest that replacement of rice flour with 7.5% corn starch or 1% waxy corn starch is effective for gluten-free rice bread.

• Journal of the Korean Society of Food Culture
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• v.38 no.6
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• pp.402-414
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• 2023

This study evaluated the consumers' demands and points of improvement for restaurant meal replacement through importance-performance analysis by the restaurant meal replacement segment market using food involvement. The results were as follows. First, after segmenting the restaurant meal replacement market using food involvement, it was classified into three markets (multiple involvements, exploration-oriented, and product quality-oriented). Second, an analysis of the importance of restaurant meal replacement selection attributes revealed taste, sanitation, quality, freshness, price, saving time, texture, ingredients, preparation process, and quantity to be highly important. An analysis of the differences according to the market type revealed the multiple involvement type to be more important than other groups, considering the restaurant meal replacement selection attribute element. Third, an analysis of the importance-performance analysis of restaurant meal replacement selection attributes revealed that quantity and price as the selection attributes that needed to be improved first in all three markets. In addition, in the multiple involvement type, food additives appeared as a selection attribute requiring priority improvement, revealing the characteristics of a market that cares about diet and health.

• Culinary science and hospitality research
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• v.16 no.4
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• pp.305-311
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• 2010

This study was carried out to investigate the availability of sorbitol and maltitol as alternative sweeteners for replacement of sucrose in sponge cake. Physical characteristics of batter such as specific gravity, pH of cake batter and volume, texture of sponge cake were analyzed lst specific gravities of batters contained 10~40% of sorbitol and maltitol were lower than that of the sucrose. 2nd specific gravity of batters showed the same results as the lst specific gravity. pH of the cake batters contained sorbitol and maltitol revealed high value compared to the control. As the amount of replacement increased, pH value showed higher. In terms of cake volume, as the amounts of sorbitol and maltitol were increased, the volume was larger than that of the control. Up to 20% of replacement, the cake contained sorbitol showed higher volume than that containing maltitol, but the cake contained maltitol showed higher volume in above 30% In terms of texture of sponge cake, the control showed the highest in hardness, as the amounts of sorbitol and maltitol were increased, hardness value has lowered compared to the control on the same storage day. In this study, addition of sorbitol and maltitol to sponge cake showed good results.

• Korean Journal of Human Ecology
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• v.6 no.2
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• pp.167-172
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• 1997

The effects of replacement of sucrose with isomaltooligosaccharide(IMO) on physical, sensory and textural characteristics of high-ratio cakes were investigated. As IMO level increased, the specific gravity of batter decreased and the moisture content of crumb increased. A higher degree of IMO replacement for sucrose made cakes softer and more moist. The 40% and 60% IMO replcement cakes showed good acceptability. The hardness, chewiness and gumminess measured by texture analyzer were decreased with increasing IMO level.

• Journal of the Korean Home Economics Association
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• v.39 no.1
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• pp.103-111
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• 2001

This study was attempted to investigate the effect of partial replacement of rice flour with black or brown rice flour on texture properties and retrogradation of Julpyun(Korean rice cake). In sensory evaluation, the Julpyuns replaced black or brown rice flour 20% had high score in color, flavor and overall acceptability not including mouthfeel. As the result of the measurement with texture analyzer, hardness, gumminess and chewiness of Julpyuns tended to decrease in proportion to the amount of black and brown rice flour in the formula. These resets implied that the degree of retrogradation of black and brown rice Julpyuns might be low. Julpyuns replaced with black rice were a little lower than those of brown rice in the hardness. In the retrogradation speed by Avrami,s equation, the rate constants of Julpyun replaced black and brown rice flour was lower than that of milled rice, restating in delay in firming.