• The Korean Journal of Food And Nutrition
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• v.20 no.2
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• pp.164-172
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• 2007

The purpose of this study was to investigate the properties of yellow layer cake made with bamboo leaf powder. Physical properties of the medium and cake flour with bamboo leaf powder were tested by falling number, farinogram, alveogram and after making yellow layer cake, which were tested by rheometer and water activity etc. We found that falling numbers increased with addition of bamboo leaf powder and adding bamboo leaf powder to the flour decreased peak viscosity, holding strength, final viscosity etc. The p value of the alveogram increased for the flour containing bamboo leaf powder increased, but development time and stability decreased. The water activity of the yellow layer cakes made with bamboo leaf powder decreased during storage, but they did not show significant differences. The results of the sensory test showed that the 3% of addition of bamboo leaf powder had the best scores.

• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.203-209
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• 2021

The quality characteristics of yellow layer cakes produced by different methods of buckwheat powder addition (0, 10, 20, 30, 40) were investigated. The specific gravity of the dough increased as the amount of buckwheat powder added increased. Regarding the color of the crumb of cake, the L value and b value(yellowness) were lower as the amount of buckwheat powder added increased, but the a value(redness) increased. The cake volume tended to decrease as the amount of buckwheat powder added increased. The cake symmetry index and uniformity index were not significantly different from those of the control group, but the baking loss rate was slightly lower when buckwheat powder was added. The hardness was significantly higher than that of the control as the amount of buckwheat powder added increased. A sensory test showed that the taste had a high score when 20% buckwheat powder was added, and texture and overall acceptance were not significantly different from the control group until 20% buckwheat powder was added. Therefore, when a part of wheat flour is replaced with buckwheat powder to produce a yellow layer cake, it is possible to produce a product with improved cake quality and symbolic characteristics when a buckwheat powder 20% level is added.

• Journal of the Korean Society of Food Culture
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• v.36 no.5
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• pp.492-501
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• 2021

This study investigated the physicochemical properties and acceptability of yellow layer cake prepared using various levels of wet-milled rice flour (RF). RF was used to substitute 0% (control group), 15% (RF-15 group), 30% (RF-30 group) and 45% (RF-45 group) of wheat flour (WF) to manufacture yellow layer cakes. The substitution of WF with RF showed no significant effect on the pH but decreased the specific gravity and viscosity of the batter. Baking loss rates ranged from 4.65% to 5.03%, showing no significant difference among samples. In the color measurement, the experimental groups showed higher redness (a) and yellowness (b) than the control group (p<0.05). The experimental groups showed lower gumminess and chewiness than the control group. According to the results of intensity measurement of sensory properties, the RF-30 and RF-45 groups showed stronger intensities for darkness, sweetness, moistness and softness than the control group. The acceptance test found that the RF-45 group had significantly higher or similar results for all acceptance attributes than the control group. These results indicate that RF addition as a replacement of WF at a ratio of 45% is optimal for producing yellow layer cakes.

• The Korean Journal of Food And Nutrition
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• v.20 no.3
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• pp.311-316
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• 2007

This study was performed to develop a functional yellow layer cake with added cuttlefish ink, by evaluating its physiochemical properties and sensory qualities. Viscosity tended to increase, and height decrease, with the addition of cuttlefish ink. The sensory evaluation revealed the addition of cuttlefish ink in the cake. Specifically, at the 0.3% level color, flavor, and gumminess were enhanced. The brightness(L) of the crumb was highest in the in the control group, at 72.76, and decreased with increasing amounts of cuttlefish ink. The crust of the yellow layer cake was highest in the control group. Furthermore, redness(a) of the crumb was lowest in the control group. but for the crust, it was highest in the control group at crust. Yellowness(b) decreased with increasing amounts of cuttlefish ink for both the crumb and crust. The hardness, cohesiveness, gumminess, and chewiness of the yellow layer cake was highest in the control group.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.3
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• pp.403-407
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• 2005

A study was conducted to evaluate the effect of substitution of the flour with Lycium chinense powder on the characteristics of yellow layer cake. Physical properties including specific gravity, specific volume, cake index and color were measured. Also, the hardness change during 6 storage days at 22℃ were measured. Even though the specific gravity of batter decreased significantly with respective addition of 12%, 16% and 20% Lycium chinense powder, the specific volume of cakes did not show difference except the case of 20% addition. The addition of Lycium chinense powder did not influence on cakes' appearance negatively except that of 20% cake. The crust became darker as the level of Lycium chinense powder increased. The crumb color turned into dark orange with addition of Lycium chinense powder, and the intensity became stronger as the level of Lycium chinense powder increased. Both 4% and 8% Lycium chinense powder cakes were scored as same as control in moistness and softness. And they were favored as much as control.

• Journal of the Korean Society of Food Science and Nutrition
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• v.37 no.6
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• pp.775-783
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• 2008

This study was performed to research quality characteristics of yellow layer cakes added with diacylglycerol oil and their effectiveness in reducing trans fatty acids and inhibiting accumulation of fats in the body. The diacylglycerol oil used in this study contained 80% diacylglycerol. In treatments 0, 10, 20, 30 and 40% of the weight of margarine were substituted with diacylglycerol oil. pH and specific gravity of cake batter of treatments increased with more diacylglycerol oil compared to that of the control group. Viscosity of cake batters of treatments also became higher with increasing diacylglycerol oil than that of the control. pH of cakes rose up with increasing amounts of diacylglycerol oil. Volume of cakes became bigger by reducing loss due to water evaporation in a baking process, resulting in a moister texture because of increased moisturizing capacity in oil. In the case of color, the Hunter's colorimetric lightness (L) got higher as the added amount was increased, and redness (a), yellowness (b) and color different ($\Delta$E) got lower against control accordingly. In particular, 30% treatment showed higher levels in the areas of volumes and moisture contents while 20 and 30% treatments were superior in sensory characteristics. Therefore, a yellow layer cake made by substituting 30% of the weight of margarine with diacylglycerol oil was expected to be a low-calorie cake because the oil improves taste and quality of cakes, reduces trans-fatty acids and inhibits accumulation of fats.

• Journal of agriculture & life science
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• v.44 no.1
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• pp.51-59
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• 2010

The quality characteristics (specific gravity, viscosity, color, texture and sensory evaluation etc.) of yellow layer cake added with black garlic powder were examined in order to use as a new functional food ingredient of black garlic powder. Specific gravity of cake batters was not affected by addition of black garlic powder. Viscosity (31,315~41,048 cP) of cake batters was increased as the addition level of black garlic powder increased. pH (7.54~6.18) and height (6.14~5.62cm) of cakes were decreased as the addition level of black garlic powder increased. Specific volume of cakes did not show any significant difference except the cake with 15% black garlic powder. In color of cake crust, crumb and batter, lightness (L) and yellowness (b) were decreased as the addition level of black garlic powder increased, while redness (a) was increased. Hardness and adhesiveness of cakes decreased as the addition level of black garlic powder increased Overall acceptability was the highest in yellow layer cake with 5% black garlic powder.

• Culinary science and hospitality research
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• v.19 no.3
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• pp.33-45
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• 2013

This study was conducted to evaluate the effect of substitution of the flour with coffee silver skin (at the levels of 0%, 3%, 5%, and 7%) on the characteristics of yellow layer cake. The specific gravity of batter increased significantly as the content of silver skin increased. The specific volume of cake decreased significantly as the content of silver skin increased. The volume index decreased significantly as the silver skin content increased, while the symmetry index and uniformity index were not influenced. It was found that control had the highest cake indexes. Texture analysis showed that control had the lowest hardness and highest springiness. Hardness value of cakes was increased by adding silver skin; however, the springiness value of cakes with silver skin decreased during storage. According to sensory evaluation, experiment groups scored the higher points in texture acceptance than control. Above all, SS5 scored the highest points in aroma, taste and SS3 scored the highest points in appearance and overall acceptance.

• Journal of the East Asian Society of Dietary Life
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• v.14 no.1
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• pp.39-46
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• 2004

Waxy maize starches are inherently stable in soluble status and can be chemically modified to improve stability along with heat, acid and shear resistance. This study was carried out to investigate the effect of theological and sensory characteristics of the yellow layer cake made by adding different levels of waxy maize starch as a fat substitute for shortening. By increasing the substitution level of waxy maize starch for shortening, the specific gravity of cake batter increased and the viscosity decreased. The microstructures of cake crumb observed by the scanning electron microscope were not different significantly, and the size of air cells and fat particles also were not substantially decreased by increasing fat substitution level. The texture profile analysis using texture analyzer decreased by increasing the different substituting levels of waxy maize starch. Among various sensory properties, the color value of layer cake increased by increasing the level of waxy maize starch. However, the appearance, flavor, taste, texture and overall preference decreased.