• 베이커리
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• no.6 s.407
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• pp.156-157
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• 2002

• 베이커리
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• no.8 s.325
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• pp.146-146
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• 1995

• Korean Journal of Food Science and Technology
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• v.46 no.1
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• pp.56-60
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• 2014

We investigated the feasibility of incorporating licorice powder as a value-added food ingredient in pound cake, a model system of convenient food products. The pH and moisture content gradually decreased with increasing levels of added licorice powder (p<0.05). The weight and height of the cakes decreased, and the baking loss increased as higher amounts of licorice powder were included in the formulation (p<0.05). The lightness and hardness both decreased, whereas browning increased significantly (p<0.05) with the addition of licorice powder. In addition, we observed a significant increase (p<0.05) in 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activities that correlated well with the licorice powder content. In consumer acceptance tests, the addition of 4% licorice powder had the most favorable effect on consumer preferences for all the attributes examined. Based on these observations, we recommend supplementing pound cakes with 4% (w/w) licorice powder to take advantage of its functional properties without sacrificing consumer acceptability.

• Journal of the Korean Society of Food Science and Nutrition
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• v.43 no.12
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• pp.1959-1963
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• 2014

The feasibility of incorporating flaxseed powder up to 8% (w/w) as a value-added food ingredient in convenient food products was investigated using pound cake as a model system. The moisture content, volume, height, and hardness of cakes decreased significantly with increasing levels of flaxseed powder (P<0.05). On the other hand, baking loss increased with higher flaxseed powder in the formulation (P<0.05). Lightness and yellowness decreased, whereas redness increased significantly (P<0.05). 1,1-Diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) radical scavenging activities increased significantly (P<0.05), and they were well correlated. The consumer acceptance test indicated that addition of 2% flaxseed powder had the most favorable effect on consumer preferences in general. Based on the overall observation, pound cakes with 2% flaxseed powder is recommended to take advantage of its functional properties without sacrificing consumer acceptability.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.7
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• pp.926-934
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• 2009

The study investigated the quality of pound cake prepared with various concentrations of cherry powder (obtained from ground fruit of Prunus serrulata L. var. spontanea Max. wils.). Pound cake was evaluated for their sensory property and physical quality stored for 10 days at $25^{\circ}C$. The pH of the batter decreased with rising cherry powder concentration. The specific loaf volume and height decreased (from 2.95 to $2.60\;cm^3/g$) with increasing in cherry powder. The baking loss rate of the pound cake tended to increased by $11.47{\sim}12.67%$, but with no significant differences. The lightness, redness, and yellowness values were significantly decreased with increases in cherry powder except for redness of pound cake crumb. As the concentration of cherry powder increased, the mechanical characteristics of the pound cake did not differ significantly. The hardness tended to increase, while adhesiveness and springiness decreased with increases in powder. The retrogradation degree of pound cake prepared with cherry powder was higher than the control but there were no significant differences. For the antioxidative activity measured by DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging activity, pound cake prepared with 10% and 15% added cherry powder showed high antioxidant activities. The pound cakes containing 10 and 15% cherry powder had acceptable sensory properties, such as flavor, taste, softness, moisture, and overall acceptability. The results exhibited that adding the cherry powder into the pound cake increased antioxidant activity with the highest quality improvement obtained by incorporating 10% (w/w) of cherry powder into the pound cake formula.

• Korean journal of food and cookery science
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• v.22 no.2 s.92
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• pp.222-228
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• 2006

The effects of olive oil addition on the quality characteristics of pound cake was investigated. Olive oil was added to the batter at a ratio of 33, 66 and 100%. The volume of pound cake prepared by adding $33{\sim}100%$ olive oil increased from 841.2 to 1083.2 mL. The volume index of pound cake prepared by adding $33{\sim}100%$ olive oil increased by $3.19{\sim}3.70$ and that of the control was 2.88. The hardness and penetration resulting from the addition of $33{\sim}100%$ olive oil decreased significantly during storage for 1 hour and 72 hours, respectively. The lightness and redness values of the cake decreased with increasing olive oil content. The taste, moistness and overall acceptability of the pound cake with 66% olive oil were the best.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.10
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• pp.1460-1468
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• 2011

This study investigated the quality changes and characteristics (0, 3, 6, 9%) of pound cake made with flour that included gamma irradiated (50 kGy) hot water extracts of Undaria pinnatifida sporophyll (WEUS). The pH of pound cakes decreased with increasing powder concentration, and gamma-irradiated pound cakes had lower pH than non-irradiated pound cakes at the same powder concentrations. The height, volume, specific loaf volume, and baking loss showed no significant differences between control and experimental groups. With increasing powder concentration, the L value of the crust and crumbs decreased, but the a value increased. The b value showed different tendencies between crust and crumb. The crust value was reduced with higher content of WEUS, but the crumb value increased. Gamma-irradiated pound cakes were also less hard than non-irradiated pound cakes. On the other hand, adhesiveness and springiness decreased with increasing powder concentration, but were not significantly different from the control. Also, gumminess and chewiness decreased but not significantly so. The hardness after several days of storage (5, 10, and 15 days) was higher than the control, and the springiness and cohesiveness were significantly reduced with increasing concentration compared to the control. The retrogradation increased in the control group, but it did not in the experimental groups. Results of radical scavenging activity using DPPH indicated that the gamma-irradiated group was higher than the non-irradiated group and it was also higher with higher concentrations of powder. In a sensory evaluation, when compared to the control, pound cake with 3% WEUS was superior in taste, flavor, and overall preference. Therefore, it was found that pound cake with 3% WEUS powder with gamma irradiation of 50 kGy added could improve the yield, taste, and antioxidant activity of pound cake.

• Korean journal of food and cookery science
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• v.26 no.2
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• pp.198-205
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• 2010

In this study, the effect of added cashew nuts on the quality characteristics of pound cake were investigated. The weight and volume of the cake increased with the addition of cashew nuts concentration, whereas the dough yield and baking loss decreased. Furthermore, the hardness, penetration and, degree of retrogradation significantly decreased during storage with the addition of cashew nuts. As the cashew concentration was increased, the lightness and redness values of the crumb decreased and the yellowness values increased. In terms of sensory evaluation, when compared to the control group, the cashew nuts pound cake was superior in taste, flavor, chewiness and overall acceptability.

• Journal of the East Asian Society of Dietary Life
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• v.23 no.3
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• pp.341-348
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• 2013

The Rubus coreanus Miquel concentrate was added in 0 (control), 10, 20, 30, and 40% substitution ratios by weight per sugar. The specific gravity and water content in pound cake batter tended to increase specific gravity according to the added Rubus coreanus Miquel concentrate. The volume, weight, and specific loaf volume in pound cake tended to decrease by according to the addition Rubus coreanus Miquel concentrate. Moisture contents in pound cake tended to increase long the addition Rubus coreanus Miquel concentrate. Brix and pH also decreased. 'L' and 'b' along with the increase in 'a' values were followed in proportion to the substitution ratio. Typical textural parameters like hardness, gumminess, and chewiness were increased in proportion to the substitution ratios, but springiness decreased. Adhesiveness and cohesiveness did not show any considerable differences between the pound cakes. The sensory evaluation showed a high preference for pound cake made with 30% Rubus coreanus Miquel concentrate.

• Journal of the East Asian Society of Dietary Life
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• v.18 no.6
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• pp.1022-1031
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• 2008

Pound cakes were prepared with Citrus mandarin powder(CMP) cultivated in JeJu Island, Korea. The impact of CMP amount level, which was incorporated into wheat flour by the ration of 0, 5, 10, 15, and 20% based on a flour weight, on the rheology and sensory profile of the pound cakes was measured. Moisture content of 13.70%, crude protein 5.12%, crude lipid 1.30%, crud ash 1.92%, respectively. Also evaluation was performed on the changes in physicochemical properties of the pound cakes during storage at 4 and $30^{\circ}C$. According to the amylogram, gelatinization temperature of the control dough was $63.35^{\circ}C$ and those of the dough with CMP were $63.85{\sim}66.55^{\circ}C$. Maximum viscosity of the dough was 686 B.U in the control, those were 575 B.U, 553 B.U, 504 B.U and 401 B.U in the dough with 5, 10, 15, and 20% CMP, respectively. The retrogradation degree(setback value) of CMP dough was $31{\sim}57%$ lower than that of the control dough under the same conditions. Water holding capacity of pound cake was increased gradually in proportion to the amount of CMP. The CMP addition decreased the brightuess(L) of pound cakes but increased redness(a) and yellowness(b). Hardness of pound cakes was significantly increased by CMP addition, while springiness, adhesiveness and cohesiveness were decreased. Based on sensory evaluation, pound cakes added with CMP were not significantly different in color and texture, while that of 10% CMP was significantly high in taste, flavor, and overall preferences, compared to the control. pH of pound cake with CMP was decreased during storage, showing that pH of CMP samples was lower than the control. Titrated acidity of pound cake with CMP was increased rapidly from storage for 10 days, which the changes in degree was fast in accordance with CMP amount. The Hunter's color value of pound cake with CMP was decreased, as the storage time proceeded. In the samples prepared with CMP, the firmness, adhesiveness, gumminess and chewiness was increased as the storage time proceeded, while springiness and cohesiveness was decreased.